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Cheap flight deals from Seattle to Buffalo Starting at IDR 1,865,017

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        SEA07:05 am
        6h 35m
        Nonstop
        BUF04:40 pm
        Mon, Mar 3|Seattle - Buffalo|United Airlines
        IDR 3,502,812IDR 10,369,988
        66% OFF
        66% OFF
        IDR 10,369,988IDR 3,502,812

        Choose United Airlines flights from Seattle to Buffalo. The one-way direct flight with United Airlines departs from Seattle-Tacoma International Airport on Mon, Mar 3, arriving at Buffalo Niagara International Airport. One-way Prices start from IDR 3,502,812 including taxes and charges.

      • SEA07:05 am
        6h 35m
        Nonstop
        BUF04:40 pm
        Sun, Feb 23|Seattle - Buffalo|United Airlines
        IDR 7,673,791IDR 10,369,988
        26% OFF
        26% OFF
        IDR 10,369,988IDR 7,673,791

        Choose United Airlines flights from Seattle to Buffalo. The one-way direct flight with United Airlines departs from Seattle-Tacoma International Airport on Sun, Feb 23, arriving at Buffalo Niagara International Airport. One-way Prices start from IDR 7,673,791 including taxes and charges.

      • SEA11:48 pm
        8h 42m
        1 stop
        BUF11:30 am
        Wed, Mar 19|Seattle - Buffalo|Jetblue Airways
        IDR 1,865,017IDR 10,369,988
        82% OFF
        82% OFF
        IDR 10,369,988IDR 1,865,017

        Choose Jetblue Airways flights from Seattle to Buffalo. The one-way connecting flight with Jetblue Airways departs from Seattle-Tacoma International Airport on Wed, Mar 19, arriving at Buffalo Niagara International Airport. One-way Prices start from IDR 1,865,017 including taxes and charges.

      • SEA11:48 pm
        8h 42m
        1 stop
        BUF11:30 am
        Tue, Mar 18|Seattle - Buffalo|Jetblue Airways
        IDR 1,898,763
        IDR 1,898,763

        Choose Jetblue Airways flights from Seattle to Buffalo. The one-way connecting flight with Jetblue Airways departs from Seattle-Tacoma International Airport on Tue, Mar 18, arriving at Buffalo Niagara International Airport. One-way Prices start from IDR 1,898,763 including taxes and charges.

      • SEA11:48 pm
        8h 42m
        1 stop
        BUF11:30 am
        Wed, Mar 12|Seattle - Buffalo|Jetblue Airways
        IDR 1,943,757
        IDR 1,943,757

        Choose Jetblue Airways flights from Seattle to Buffalo. The one-way connecting flight with Jetblue Airways departs from Seattle-Tacoma International Airport on Wed, Mar 12, arriving at Buffalo Niagara International Airport. One-way Prices start from IDR 1,943,757 including taxes and charges.

      • SEA11:48 pm
        8h 42m
        1 stop
        BUF11:30 am
        Mon, Mar 10|Seattle - Buffalo|Jetblue Airways
        IDR 1,948,256
        IDR 1,948,256

        Choose Jetblue Airways flights from Seattle to Buffalo. The one-way connecting flight with Jetblue Airways departs from Seattle-Tacoma International Airport on Mon, Mar 10, arriving at Buffalo Niagara International Airport. One-way Prices start from IDR 1,948,256 including taxes and charges.

      • SEA11:48 pm
        8h 42m
        1 stop
        BUF11:30 am
        Tue, Mar 11|Seattle - Buffalo|Jetblue Airways
        IDR 1,948,256
        IDR 1,948,256

        Choose Jetblue Airways flights from Seattle to Buffalo. The one-way connecting flight with Jetblue Airways departs from Seattle-Tacoma International Airport on Tue, Mar 11, arriving at Buffalo Niagara International Airport. One-way Prices start from IDR 1,948,256 including taxes and charges.

      • SEA09:30 pm
        9h 14m
        1 stop
        BUF09:44 am
        Mon, May 12|Seattle - Buffalo|Jetblue Airways
        IDR 2,000,000
        IDR 2,000,000

        Choose Jetblue Airways flights from Seattle to Buffalo. The one-way connecting flight with Jetblue Airways departs from Seattle-Tacoma International Airport on Mon, May 12, arriving at Buffalo Niagara International Airport. One-way Prices start from IDR 2,000,000 including taxes and charges.

      • SEA11:48 pm
        8h 6m
        1 stop
        BUF10:54 am
        Mon, Mar 3|Seattle - Buffalo|Jetblue Airways
        IDR 2,161,980
        IDR 2,161,980

        Choose Jetblue Airways flights from Seattle to Buffalo. The one-way connecting flight with Jetblue Airways departs from Seattle-Tacoma International Airport on Mon, Mar 3, arriving at Buffalo Niagara International Airport. One-way Prices start from IDR 2,161,980 including taxes and charges.

      • SEA06:20 am
        27h 15m
        1 stop
        BUF12:35 pm
        Wed, Mar 19|Seattle - Buffalo|Alaska Airlines
        IDR 2,308,211
        IDR 2,308,211

        Choose Alaska Airlines flights from Seattle to Buffalo. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Wed, Mar 19, arriving at Buffalo Niagara International Airport. One-way Prices start from IDR 2,308,211 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        BUF02:00 pm
        Fri, Feb 28|Seattle - Buffalo|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to Buffalo Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. F94066

    Frontier Airlines

    05:30 pm

    SEA

    3.8h

    11:19 pm

    DFW

    ----T--
    Search

  2. F91952

    Frontier Airlines

    11:44 am

    DFW

    2.9h

    03:35 pm

    MCO

    SMTWTFS

  3. F91692

    Frontier Airlines

    01:02 pm

    MCO

    2.8h

    03:49 pm

    BUF

    SM-WTFS

  4. F93406

    Frontier Airlines

    06:00 am

    SEA

    2.9h

    09:51 am

    DEN

    S-TWTFS
    Search

  5. F91734

    Frontier Airlines

    12:13 am

    DEN

    3.8h

    05:59 am

    MCO

    SMTWTFS

  6. F91692

    Frontier Airlines

    01:02 pm

    MCO

    2.8h

    03:49 pm

    BUF

    SM-WTFS

  7. F93406

    Frontier Airlines

    06:00 am

    SEA

    2.9h

    09:51 am

    DEN

    S-TWTFS
    Search

  8. F94920

    Frontier Airlines

    07:12 pm

    DEN

    3.8h

    12:59 am

    MCO

    SMTW--S

  9. F91692

    Frontier Airlines

    01:02 pm

    MCO

    2.8h

    03:49 pm

    BUF

    SM-WTFS

  10. F93406

    Frontier Airlines

    06:00 am

    SEA

    2.9h

    09:51 am

    DEN

    S-TWTFS
    Search

  11. F91734

    Frontier Airlines

    12:13 am

    DEN

    3.8h

    05:59 am

    MCO

    SMTWTFS

  12. F93262

    Frontier Airlines

    06:00 am

    MCO

    2.8h

    08:46 am

    BUF

    S-TWTFS

  13. DL812

    Delta Air Lines

    06:00 am

    SEA

    4.3h

    01:15 pm

    DTW

    SMTWTFS
    Search

  14. DL4865

    Delta Air Lines

    03:55 pm

    DTW

    1.2h

    05:09 pm

    BUF

    SMTWT-S

  15. F94830

    Frontier Airlines

    08:22 pm

    SEA

    2.7h

    11:03 pm

    LAS

    SM-WTFS
    Search

  16. F91116

    Frontier Airlines

    11:20 pm

    LAS

    4.2h

    06:30 am

    ATL

    SMTWTFS

  17. F93852

    Frontier Airlines

    11:30 am

    ATL

    2.0h

    01:33 pm

    BUF

    ---W-FS

  18. B6498

    Jetblue Airways

    10:20 pm

    SEA

    5.3h

    06:37 am

    BOS

    SMTWTFS
    Search

  19. B6415

    Jetblue Airways

    08:30 pm

    BOS

    1.6h

    10:09 pm

    BUF

    SMTWTFS

  20. B6498

    Jetblue Airways

    10:20 pm

    SEA

    5.3h

    06:37 am

    BOS

    SMTWTFS
    Search

  21. B6715

    Jetblue Airways

    09:15 pm

    BOS

    1.6h

    10:50 pm

    BUF

    SMTWTFS

  22. AA1534

    American Airlines

    10:24 am

    SEA

    3.9h

    04:17 pm

    DFW

    SMTWTFS
    Search

  23. AA1724

    American Airlines

    06:44 pm

    DFW

    2.9h

    10:35 pm

    BUF

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Seattle to Buffalo?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Buffalo (BUF) the cheapest?

    Airlines adjust prices for flights from Seattle to Buffalo based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Buffalo (BUF) cost?

    According to Trip.com's data, the lowest price is around IDR 6,461,192.

  • How long does it take to fly from Seattle (SEA) to Buffalo (BUF) and what is the distance?

    It takes around 6 hours 35 minutes to fly from Seattle (SEA) to Buffalo (BUF).

  • What are the most popular airlines that fly from Seattle (SEA) to Buffalo (BUF)?

    Airlines with flights from Seattle (SEA) to Buffalo (BUF): United Airlines.

How to find a cheap flight from Seattle to Buffalo

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Buffalo. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Seattle to Buffalo

Cheapest nonstop flight priceIDR 1,865,016
Cheapest round-trip ticket priceIDR 6,375,703
Off-season for travelMarch
Peak season for travelNovember
Flight distance3,404.98 km
Average flight time6 hours 35 minutes
Popular airlineAmerican Airlines

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