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Dulles International Airport to San Francisco International Airport flight
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Dulles International Airport to San Francisco International Airport Flights Info

Cheapest one-way
€86
Frontier Airlines Frontier Airlines 20h 3m · 1 stop Thu, Dec 10
Book Now
Cheapest round-trip
€188
Frontier Airlines Frontier Airlines 12h 58m · 2 stops Wed, Nov 18 - Mon, Nov 23
Book Now
When to travel
June
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From €86 United Airlines United AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Dulles International Airport to San Francisco International Airport over the next 90 days, with one-way fares from €86 and round-trip from €188. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      IAD 10:35 PM
      20h 3m
      1 stop
      SFO 3:38 PM
      Washington D.C. - San Francisco | Thu, Dec 10 | Frontier Airlines
      €86 €342
      75% off
      75% off
      €342 €86
    • IAD 5:55 PM
      29h 20m
      1 stop
      SFO 8:15 PM
      Washington D.C. - San Francisco | Sat, Jan 9 | Delta Air Lines
      €120 €342
      65% off
      65% off
      €342 €120
    • IAD 8:57 PM
      15h 19m
      1 stop
      SFO 9:16 AM
      Washington D.C. - San Francisco | Thu, Dec 3 | Frontier Airlines
      €124 €342
      64% off
      64% off
      €342 €124
    • IAD 1:09 PM
      21h 40m
      1 stop
      SFO 7:49 AM
      Washington D.C. - San Francisco | Mon, Nov 23 | Frontier Airlines
      €125
      63% off
      €342 €125
    • IAD 8:56 PM
      15h 20m
      1 stop
      SFO 9:16 AM
      Washington D.C. - San Francisco | Wed, Dec 9 | Frontier Airlines
      €125
      63% off
      €342 €125
    • IAD 8:05 AM
      13h 5m
      1 stop
      SFO 6:10 PM
      Washington D.C. - San Francisco | Wed, Nov 18 | Frontier Airlines
      €125
      63% off
      €342 €125
    • IAD 12:31 PM
      12h 58m
      1 stop
      SFO 10:29 PM
      Washington D.C. - San Francisco | Fri, Nov 13 | Frontier Airlines
      €146
      56% off
      €342 €146
    • IAD 8:20 PM
      19h 19m
      1 stop
      SFO 12:39 PM
      Washington D.C. - San Francisco | Sun, Dec 20 | Frontier Airlines
      €149
      56% off
      €342 €149
    • IAD 8:51 PM
      17h 53m
      1 stop
      SFO 11:44 AM
      Washington D.C. - San Francisco | Tue, Dec 22 | Frontier Airlines
      €151
      56% off
      €342 €151
    • WAS 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Washington D.C. - San Francisco | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IAD 9:25 AM
      6h
      Nonstop
      SFO 12:25 PM
      Washington D.C. - San Francisco | Sat, Nov 14 | United Airlines
      SFO 9:46 AM
      5h 13m
      Nonstop
      DCA 5:59 PM
      San Francisco - Washington D.C. | Thu, Nov 19 | Alaska Airlines
      €490 €636
      23% off
      23% off
      €636 €490
    • IAD 6:15 AM
      6h 7m
      Nonstop
      SFO 9:22 AM
      Washington D.C. - San Francisco | Fri, Dec 11 | United Airlines
      SFO 9:53 AM
      5h 6m
      Nonstop
      DCA 5:59 PM
      San Francisco - Washington D.C. | Tue, Dec 15 | Alaska Airlines
      €496 €636
      22% off
      22% off
      €636 €496
    • IAD 12:31 PM
      12h 58m
      1 stop
      SFO 10:29 PM
      Washington D.C. - San Francisco | Wed, Nov 18 | Frontier Airlines
      SFO 9:11 PM
      28h 59m
      1 stop
      IAD 5:10 AM
      San Francisco - Washington D.C. | Mon, Nov 23 | Frontier Airlines
      €188 €636
      70% off
      70% off
      €636 €188
    • IAD 8:51 PM
      13h 13m
      1 stop
      SFO 7:04 AM
      Washington D.C. - San Francisco | Tue, Dec 22 | Frontier Airlines
      SFO 9:23 PM
      12h 2m
      1 stop
      DCA 12:25 PM
      San Francisco - Washington D.C. | Tue, Dec 29 | Frontier Airlines
      €226
      64% off
      €636 €226
    • IAD 10:02 PM
      13h 59m
      1 stop
      SFO 9:01 AM
      Washington D.C. - San Francisco | Sat, Nov 21 | Frontier Airlines
      SFO 9:11 PM
      28h 59m
      1 stop
      IAD 5:10 AM
      San Francisco - Washington D.C. | Wed, Nov 25 | Frontier Airlines
      €240
      62% off
      €636 €240
    • IAD 8:51 PM
      15h 9m
      1 stop
      SFO 9:00 AM
      Washington D.C. - San Francisco | Mon, Jan 4 | Frontier Airlines
      SFO 6:00 AM
      7h 55m
      1 stop
      DCA 4:55 PM
      San Francisco - Washington D.C. | Fri, Jan 8 | Frontier Airlines
      €251
      61% off
      €636 €251
    • IAD 12:31 PM
      12h 58m
      1 stop
      SFO 10:29 PM
      Washington D.C. - San Francisco | Tue, Nov 17 | Frontier Airlines
      SFO 9:11 PM
      28h 59m
      1 stop
      IAD 5:10 AM
      San Francisco - Washington D.C. | Tue, Nov 24 | Frontier Airlines
      €253
      60% off
      €636 €253
    • IAD 6:50 AM
      12h 48m
      1 stop
      SFO 4:38 PM
      Washington D.C. - San Francisco | Thu, Nov 26 | Frontier Airlines
      SFO 11:00 PM
      9h 11m
      1 stop
      IAD 11:11 AM
      San Francisco - Washington D.C. | Tue, Dec 1 | Frontier Airlines
      €270
      57% off
      €636 €270
    • IAD 1:09 PM
      21h 40m
      1 stop
      SFO 7:49 AM
      Washington D.C. - San Francisco | Wed, Nov 25 | Frontier Airlines
      SFO 11:44 PM
      11h 56m
      1 stop
      IAD 2:40 PM
      San Francisco - Washington D.C. | Wed, Dec 2 | Frontier Airlines
      €276
      56% off
      €636 €276
    • WAS 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Washington D.C. - San Francisco | Sat, Nov 14 | Normal Airline
      SFO 3:00 PM
      6h
      Nonstop
      WAS 4:00 PM
      San Francisco - Washington D.C. | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      IAD 10:10 PM
      6h 6m
      Nonstop
      SFO 1:16 AM
      Washington D.C. - San Francisco | Tue, Dec 8 | United Airlines
      €264 €342
      23% off
      23% off
      €342 €264
    • IAD 12:35 PM
      6h 9m
      Nonstop
      SFO 3:44 PM
      Washington D.C. - San Francisco | Tue, Dec 8 | United Airlines
      €265 €520
      49% off
      49% off
      €520 €265
    • IAD 9:32 AM
      6h 6m
      Nonstop
      SFO 12:38 PM
      Washington D.C. - San Francisco | Sat, Dec 5 | United Airlines
      €265 €520
      49% off
      49% off
      €520 €265
    • IAD 4:26 PM
      6h 11m
      Nonstop
      SFO 7:37 PM
      Washington D.C. - San Francisco | Sun, Dec 13 | United Airlines
      €266
      22% off
      €342 €266
    • IAD 5:40 PM
      5h 59m
      Nonstop
      SFO 8:39 PM
      Washington D.C. - San Francisco | Wed, Dec 16 | United Airlines
      €270
      48% off
      €520 €270
    • IAD 8:15 AM
      6h 5m
      Nonstop
      SFO 11:20 AM
      Washington D.C. - San Francisco | Tue, Dec 15 | United Airlines
      €270
      48% off
      €520 €270
    • IAD 5:38 PM
      5h 57m
      Nonstop
      SFO 8:35 PM
      Washington D.C. - San Francisco | Tue, Nov 17 | United Airlines
      €272
      65% off
      €777 €272
    • IAD 8:15 AM
      6h 5m
      Nonstop
      SFO 11:20 AM
      Washington D.C. - San Francisco | Fri, Dec 4 | United Airlines
      €283
      46% off
      €520 €283
    • IAD 10:13 PM
      6h 17m
      Nonstop
      SFO 1:30 AM
      Washington D.C. - San Francisco | Mon, Dec 21 | United Airlines
      €283
      46% off
      €520 €283
    • WAS 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Washington D.C. - San Francisco | Sat, Nov 14 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      IAD 12:35 PM
      6h 9m
      Nonstop
      SFO 3:44 PM
      Washington D.C. - San Francisco | Tue, Dec 8 | United Airlines
      €265 €520
      49% off
      49% off
      €520 €265
    • IAD 9:32 AM
      6h 6m
      Nonstop
      SFO 12:38 PM
      Washington D.C. - San Francisco | Sat, Dec 5 | United Airlines
      €265 €520
      49% off
      49% off
      €520 €265
    • IAD 5:40 PM
      5h 59m
      Nonstop
      SFO 8:39 PM
      Washington D.C. - San Francisco | Wed, Dec 16 | United Airlines
      €270 €520
      48% off
      48% off
      €520 €270
    • IAD 8:15 AM
      6h 5m
      Nonstop
      SFO 11:20 AM
      Washington D.C. - San Francisco | Tue, Dec 15 | United Airlines
      €270
      48% off
      €520 €270
    • IAD 8:15 AM
      6h 5m
      Nonstop
      SFO 11:20 AM
      Washington D.C. - San Francisco | Fri, Dec 4 | United Airlines
      €283
      46% off
      €520 €283
    • IAD 10:13 PM
      6h 17m
      Nonstop
      SFO 1:30 AM
      Washington D.C. - San Francisco | Mon, Dec 21 | United Airlines
      €283
      46% off
      €520 €283
    • IAD 7:39 PM
      6h 13m
      Nonstop
      SFO 10:52 PM
      Washington D.C. - San Francisco | Wed, Dec 30 | United Airlines
      €284
      45% off
      €520 €284
    • IAD 8:15 AM
      6h 9m
      Nonstop
      SFO 11:24 AM
      Washington D.C. - San Francisco | Mon, Feb 1 | United Airlines
      €290
      44% off
      €520 €290
    • IAD 6:00 AM
      6h 11m
      Nonstop
      SFO 9:11 AM
      Washington D.C. - San Francisco | Fri, Dec 25 | United Airlines
      €292
      44% off
      €520 €292
    • WAS 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Washington D.C. - San Francisco | Sat, Nov 14 | Normal Airline
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    • IAD 9:33 AM
      8h 9m
      1 stop
      SFO 2:42 PM
      Washington D.C. - San Francisco | Fri, Nov 13 | American Airlines
      €562 €777
      28% off
      28% off
      €777 €562
    • IAD 10:20 PM
      6h 9m
      Nonstop
      SFO 1:29 AM
      Washington D.C. - San Francisco | Fri, Nov 13 | United Airlines
      €606 €777
      22% off
      22% off
      €777 €606
    • IAD 5:38 PM
      5h 57m
      Nonstop
      SFO 8:35 PM
      Washington D.C. - San Francisco | Sun, Nov 15 | United Airlines
      €493 €777
      37% off
      37% off
      €777 €493
    • IAD 5:38 PM
      5h 57m
      Nonstop
      SFO 8:35 PM
      Washington D.C. - San Francisco | Mon, Nov 16 | United Airlines
      €498
      36% off
      €777 €498
    • IAD 5:38 PM
      5h 57m
      Nonstop
      SFO 8:35 PM
      Washington D.C. - San Francisco | Tue, Nov 17 | United Airlines
      €272
      65% off
      €777 €272
    • IAD 8:15 AM
      6h 7m
      Nonstop
      SFO 11:22 AM
      Washington D.C. - San Francisco | Wed, Nov 18 | United Airlines
      €503
      35% off
      €777 €503
    • IAD 12:35 PM
      6h 9m
      Nonstop
      SFO 3:44 PM
      Washington D.C. - San Francisco | Thu, Nov 19 | United Airlines
      €499
      36% off
      €777 €499
    • WAS 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Washington D.C. - San Francisco | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • IAD 8:15 AM
      5h 56m
      Nonstop
      SFO 11:11 AM
      Washington D.C. - San Francisco | Thu, Dec 31 | United Airlines
      €303 €777
      61% off
      61% off
      €777 €303
    • IAD 8:15 AM
      5h 56m
      Nonstop
      SFO 11:11 AM
      Washington D.C. - San Francisco | Mon, Jan 4 | United Airlines
      €313 €777
      60% off
      60% off
      €777 €313
    • IAD 8:15 AM
      5h 56m
      Nonstop
      SFO 11:11 AM
      Washington D.C. - San Francisco | Tue, Dec 22 | United Airlines
      €353 €777
      55% off
      55% off
      €777 €353
    • IAD 8:15 AM
      5h 56m
      Nonstop
      SFO 11:11 AM
      Washington D.C. - San Francisco | Thu, Dec 17 | United Airlines
      €363
      53% off
      €777 €363
    • IAD 8:15 AM
      5h 56m
      Nonstop
      SFO 11:11 AM
      Washington D.C. - San Francisco | Mon, Dec 28 | United Airlines
      €400
      49% off
      €777 €400
    • IAD 5:38 PM
      5h 57m
      Nonstop
      SFO 8:35 PM
      Washington D.C. - San Francisco | Tue, Nov 17 | United Airlines
      €272
      65% off
      €777 €272
    • IAD 5:38 PM
      5h 57m
      Nonstop
      SFO 8:35 PM
      Washington D.C. - San Francisco | Mon, Nov 23 | United Airlines
      €400
      49% off
      €777 €400
    • IAD 5:38 PM
      5h 57m
      Nonstop
      SFO 8:35 PM
      Washington D.C. - San Francisco | Sun, Nov 22 | United Airlines
      €400
      49% off
      €777 €400
    • IAD 5:38 PM
      5h 57m
      Nonstop
      SFO 8:35 PM
      Washington D.C. - San Francisco | Sun, Nov 15 | United Airlines
      €493
      37% off
      €777 €493
    • WAS 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Washington D.C. - San Francisco | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Washington D.C. to San Francisco are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Dulles International Airport to San Francisco International Airport?

The cheapest airline flying from Dulles International Airport to San Francisco International Airport is Frontier Airlines (from €86) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
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United Airlines logo United Airlines American Airlines logo American Airlines

Trip.com Price Insights: Flights from Dulles International Airport to San Francisco International Airport

Which month has the lowest one-way flight price from Dulles International Airport to San Francisco International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Dulles International Airport to San Francisco International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Dulles International Airport to San Francisco International Airport, the best time to book is in June, with an average price of €284. Try to avoid August, when prices are highest, averaging around €461.

€461
€373
€284
€196
    Cheapest
  • €314
    Nov
  • €408
    Dec
  • €307
    Jan
  • €380
    Feb
  • €313
    Mar
  • €397
    Apr
  • €345
    May
  • €284
    Jun
  • €325
    Jul
  • €461
    Aug
  • €290
    Sep
  • €426
    Oct

What is the cheapest day of the week to fly from Dulles International Airport to San Francisco International Airport?

The data is based on the average flight prices on Trip.com from Dulles International Airport to San Francisco International Airport across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Dulles International Airport to San Francisco International Airport is usually Tuesday, with average fares typically lower than other days. Try to avoid departing on Friday, as prices are usually the highest on that day.

€378
€344
€309
€275
  • €347
    Mon
  • €309
    Tue
  • €336
    Wed
  • €345
    Thu
  • €378
    Fri
  • €332
    Sat
  • €368
    Sun

What is the flight schedule from Dulles International Airport to San Francisco International Airport?

Check the schedule for flights from Washington D.C. to San Francisco and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F94559

    Dulles International Airport

    8:26 PM

    IAD

    3h 34m

    Nonstop

    11:00 PM

    DFW

    S M T W T F S
    Search

  2. F93999

    Dallas Fort Worth International Airport

    6:46 AM

    DFW

    4h 3m

    Nonstop

    8:49 AM

    SFO

    S M T W T F S

  3. F91081

    Dulles International Airport

    6:07 PM

    IAD

    2h 20m

    Nonstop

    8:27 PM

    ATL

    - M - - - - -
    Search

  4. F93599

    Hartsfield–Jackson Atlanta International Airport

    7:58 PM

    ATL

    3h 35m

    Nonstop

    9:33 PM

    DEN

    S M T W T F -

  5. F93439

    Denver International Airport

    10:29 PM

    DEN

    2h 53m

    Nonstop

    12:22 AM

    SFO

    S M T W T F S

  6. AS506

    Dulles International Airport

    6:46 PM

    IAD

    5h 41m

    Nonstop

    9:27 PM

    SAN

    S M T W T F S
    Search

  7. AS2092

    San Diego International Airport

    6:59 PM

    SAN

    1h 26m

    Nonstop

    8:25 PM

    LAS

    S M T W T F S

  8. F93019

    Harry Reid International Airport

    6:30 AM

    LAS

    1h 47m

    Nonstop

    8:17 AM

    SFO

    S M T W T F S

  9. F94707

    Dulles International Airport

    7:32 AM

    IAD

    2h 22m

    Nonstop

    9:54 AM

    ATL

    S M T W T F S
    Search

  10. F94891

    Hartsfield–Jackson Atlanta International Airport

    9:21 AM

    ATL

    4h 42m

    Nonstop

    11:03 AM

    LAS

    S M T W T F S

  11. F94157

    Harry Reid International Airport

    9:01 PM

    LAS

    1h 53m

    Nonstop

    10:54 PM

    SFO

    - M - W - - S

  12. F91081

    Dulles International Airport

    6:07 PM

    IAD

    2h 20m

    Nonstop

    8:27 PM

    ATL

    - M - - - - -
    Search

  13. F93923

    Hartsfield–Jackson Atlanta International Airport

    9:35 PM

    ATL

    4h 30m

    Nonstop

    11:05 PM

    LAS

    S M T W T F S

  14. F93801

    Harry Reid International Airport

    11:29 AM

    LAS

    1h 51m

    Nonstop

    1:20 PM

    SFO

    S - T - T F -

  15. DL1444

    Dulles International Airport

    12:32 PM

    IAD

    1h 52m

    Nonstop

    2:24 PM

    ATL

    S M T W T - S
    Search

  16. F94891

    Hartsfield–Jackson Atlanta International Airport

    9:21 AM

    ATL

    4h 42m

    Nonstop

    11:03 AM

    LAS

    S M T W T F S

  17. F93801

    Harry Reid International Airport

    11:29 AM

    LAS

    1h 51m

    Nonstop

    1:20 PM

    SFO

    S - T - T F -

  18. DL2135

    Dulles International Airport

    4:00 PM

    IAD

    1h 56m

    Nonstop

    5:56 PM

    ATL

    S M T W T F S
    Search

  19. F91447

    Hartsfield–Jackson Atlanta International Airport

    3:28 PM

    ATL

    5h 42m

    Nonstop

    6:10 PM

    SFO

    S M T W T F S

  20. F94707

    Dulles International Airport

    7:32 AM

    IAD

    2h 22m

    Nonstop

    9:54 AM

    ATL

    S M T W T F S
    Search

  21. F94891

    Hartsfield–Jackson Atlanta International Airport

    9:21 AM

    ATL

    4h 42m

    Nonstop

    11:03 AM

    LAS

    S M T W T F S

  22. F93801

    Harry Reid International Airport

    11:29 AM

    LAS

    1h 51m

    Nonstop

    1:20 PM

    SFO

    S - T - T F -
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FAQs for Dulles International Airport to San Francisco International Airport Flights

  • How long is the flight from Dulles International Airport to San Francisco International Airport?

    Dulles International Airport to San Francisco International Airport takes about 5 hours 22 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 8 daily flights from Dulles International Airport (IAD) to San Francisco International Airport (SFO).
  • The earliest flight from Dulles International Airport to San Francisco International Airport departs at 06:15, and the last departs at 22:20, with about 9 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Dulles International Airport (IAD) to San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around €515 in November, the most expensive month to book this route.
    • The distance from San Francisco International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17 km.
  • United Airlines is a very popular airline operating an average of 8557 flights per month.
  • One-way flights from Dulles International Airport to San Francisco International Airport currently start from €86, and round-trip fares start from €188. The current lowest fare is a Frontier Airlines flight departing on Thu, Dec 10; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from Dulles International Airport to San Francisco International Airport, with an average flight time of 5 hours 18 minutes, and around 58 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Dulles International Airport to San Francisco International Airport is €311. Prices may vary depending on the departure date, airline, and availability.
  • Dulles International Airport to San Francisco International Airport operates around 59 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Dulles International Airport and San Francisco International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.