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Chicago to Phoenix Sky Harbor International Airport flight

Explore the cheapest one-way and round-trip flights from Chicago to Phoenix Sky Harbor International Airport over the next 90 days, with one-way fares from PHP 5,751 and round-trip from PHP 8,668. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Mon, Oct 19 | Frontier Airlines
        PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Thu, Oct 22 | Frontier Airlines
        PHP 12,100 PHP 18,881
        36% off
        36% off
        PHP 18,881 PHP 12,100
      • ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Mon, Oct 26 | Frontier Airlines
        AZA 6:20 AM
        3h 7m
        Nonstop
        RFD 11:27 AM
        Phoenix - Chicago | Fri, Oct 30 | Allegiant Air
        PHP 12,464 PHP 18,881
        34% off
        34% off
        PHP 18,881 PHP 12,464
      • ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Mon, Oct 12 | Frontier Airlines
        PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Sun, Oct 18 | Frontier Airlines
        PHP 12,820 PHP 18,881
        32% off
        32% off
        PHP 18,881 PHP 12,820
      • ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Thu, Oct 22 | Frontier Airlines
        PHX 8:59 PM
        25h 22m
        1 stop
        ORD 12:21 AM
        Phoenix - Chicago | Tue, Oct 27 | Frontier Airlines
        PHP 8,668
        54% off
        PHP 18,881 PHP 8,668
      • ORD 8:01 PM
        23h 55m
        1 stop
        PHX 5:56 PM
        Chicago - Phoenix | Tue, Oct 20 | Frontier Airlines
        PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Fri, Oct 23 | Frontier Airlines
        PHP 10,772
        43% off
        PHP 18,881 PHP 10,772
      • ORD 6:30 AM
        10h 39m
        1 stop
        PHX 3:09 PM
        Chicago - Phoenix | Wed, Oct 21 | Frontier Airlines
        PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Fri, Oct 23 | Frontier Airlines
        PHP 11,585
        39% off
        PHP 18,881 PHP 11,585
      • ORD 7:40 AM
        8h 2m
        1 stop
        PHX 1:42 PM
        Chicago - Phoenix | Sat, Oct 17 | Frontier Airlines
        PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Mon, Oct 19 | Frontier Airlines
        PHP 12,081
        36% off
        PHP 18,881 PHP 12,081
      • ORD 10:45 PM
        3h 59m
        Nonstop
        PHX 12:44 AM
        Chicago - Phoenix | Thu, Oct 22 | American Airlines
        PHX 8:59 PM
        25h 22m
        1 stop
        ORD 12:21 AM
        Phoenix - Chicago | Tue, Oct 27 | Frontier Airlines
        PHP 12,876
        32% off
        PHP 18,881 PHP 12,876
      • ORD 12:37 PM
        12h 22m
        1 stop
        PHX 10:59 PM
        Chicago - Phoenix | Sat, Oct 10 | Frontier Airlines
        PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Fri, Oct 16 | Frontier Airlines
        PHP 12,979
        31% off
        PHP 18,881 PHP 12,979
      • ORD 6:30 AM
        10h 47m
        1 stop
        PHX 4:17 PM
        Chicago - Phoenix | Tue, Nov 17 | Frontier Airlines
        PHX 6:00 AM
        3h 30m
        Nonstop
        ORD 10:30 AM
        Phoenix - Chicago | Mon, Nov 23 | Frontier Airlines
        PHP 13,268
        30% off
        PHP 18,881 PHP 13,268
      • ORD 12:26 PM
        12h 33m
        1 stop
        PHX 10:59 PM
        Chicago - Phoenix | Thu, Oct 15 | Frontier Airlines
        PHX 4:18 PM
        6h 11m
        1 stop
        ORD 12:29 AM
        Phoenix - Chicago | Sat, Oct 17 | Frontier Airlines
        PHP 13,783
        27% off
        PHP 18,881 PHP 13,783
      • CHI 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Chicago - Phoenix | Thu, Oct 8 | Normal Airline
        PHX 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Phoenix - Chicago | Sat, Oct 10 | Normal Airline
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      • Cheapest nonstop
        ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Thu, Oct 22 | Frontier Airlines
        PHP 5,985 PHP 10,043
        40% off
        40% off
        PHP 10,043 PHP 5,985
      • ORD 11:35 AM
        4h 5m
        Nonstop
        PHX 2:40 PM
        Chicago - Phoenix | Thu, Nov 26 | Frontier Airlines
        PHP 6,050 PHP 10,043
        40% off
        40% off
        PHP 10,043 PHP 6,050
      • ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Sun, Oct 25 | Frontier Airlines
        PHP 6,134 PHP 10,043
        39% off
        39% off
        PHP 10,043 PHP 6,134
      • ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Mon, Oct 26 | Frontier Airlines
        PHP 7,144
        28% off
        PHP 10,043 PHP 7,144
      • ORD 11:35 AM
        4h 5m
        Nonstop
        PHX 2:40 PM
        Chicago - Phoenix | Mon, Nov 30 | Frontier Airlines
        PHP 7,153
        28% off
        PHP 10,043 PHP 7,153
      • ORD 11:35 AM
        4h 5m
        Nonstop
        PHX 2:40 PM
        Chicago - Phoenix | Fri, Nov 27 | Frontier Airlines
        PHP 7,331
        27% off
        PHP 10,043 PHP 7,331
      • ORD 6:30 AM
        27h 34m
        1 stop
        PHX 9:04 AM
        Chicago - Phoenix | Wed, Nov 18 | Frontier Airlines
        PHP 5,751
        43% off
        PHP 10,043 PHP 5,751
      • ORD 6:30 AM
        10h 47m
        1 stop
        PHX 4:17 PM
        Chicago - Phoenix | Fri, Nov 6 | Frontier Airlines
        PHP 6,097
        39% off
        PHP 10,043 PHP 6,097
      • ORD 6:30 AM
        15h 24m
        1 stop
        PHX 8:54 PM
        Chicago - Phoenix | Thu, Nov 5 | Frontier Airlines
        PHP 6,443
        36% off
        PHP 10,043 PHP 6,443
      • ORD 2:07 PM
        8h 11m
        1 stop
        PHX 9:18 PM
        Chicago - Phoenix | Fri, Nov 6 | Alaska Airlines
        PHP 6,546
        35% off
        PHP 10,043 PHP 6,546
      • ORD 6:40 AM
        9h 33m
        1 stop
        PHX 3:13 PM
        Chicago - Phoenix | Sun, Nov 29 | Frontier Airlines
        PHP 7,088
        28% off
        PHP 10,043 PHP 7,088
      • RFD 8:53 PM
        27h 16m
        1 stop
        PHX 11:09 PM
        Chicago - Phoenix | Wed, Nov 4 | Allegiant Air
        PHP 7,238
        28% off
        PHP 10,043 PHP 7,238
      • CHI 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Chicago - Phoenix | Thu, Oct 8 | Normal Airline
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Flight fares from Chicago to Phoenix Sky Harbor International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Chicago to Phoenix Sky Harbor International Airport

Which month has the lowest one-way flight price from Chicago to Phoenix Sky Harbor International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from to Phoenix Sky Harbor 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 to Phoenix Sky Harbor International Airport, the best time to book is in April, with an average price of PHP 7,727. Try to avoid June, when prices are highest, averaging around PHP 16,821.

PHP 16,821
PHP 12,274
PHP 7,727
PHP 3,180
    Cheapest
  • PHP 14,484
    Oct
  • PHP 11,692
    Nov
  • PHP 16,814
    Dec
  • PHP 10,515
    Jan
  • PHP 9,243
    Feb
  • PHP 11,403
    Mar
  • PHP 7,727
    Apr
  • PHP 12,689
    May
  • PHP 16,821
    Jun
  • PHP 13,972
    Jul
  • PHP 14,698
    Aug
  • PHP 11,983
    Sep

Which month is the cheapest for round-trip flights from to Phoenix Sky Harbor International Airport?

The data is based on the average round-trip flight prices on Trip.com for flights from to Phoenix Sky Harbor International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, January is usually the cheapest month to find flights from to Phoenix Sky Harbor International Airport, with an average price of PHP 11,623. In contrast, November is typically the most expensive month, with average prices reaching PHP 47,219.

PHP 47,219
PHP 29,421
PHP 11,623
0
    Cheapest
  • PHP 45,241
    Oct
  • PHP 47,219
    Nov
  • PHP 35,540
    Dec
  • PHP 11,623
    Jan
  • PHP 22,952
    Feb
  • PHP 27,764
    Mar
  • PHP 22,483
    Apr
  • PHP 31,669
    May
  • PHP 41,310
    Jun
  • PHP 30,725
    Jul
  • PHP 32,712
    Aug
  • PHP 17,270
    Sep

What is the cheapest day of the week to fly from Chicago to Phoenix Sky Harbor International Airport?

The data is based on the average flight prices on Trip.com from to Phoenix Sky Harbor 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 to Phoenix Sky Harbor International Airport is usually Saturday, with average fares typically lower than other days. Try to avoid departing on Wednesday, as prices are usually the highest on that day.

PHP 13,871
PHP 11,947
PHP 10,022
PHP 8,098
    Cheapest
  • PHP 12,202
    Mon
  • PHP 13,829
    Tue
  • PHP 13,871
    Wed
  • PHP 11,963
    Thu
  • PHP 13,369
    Fri
  • PHP 10,022
    Sat
  • PHP 12,066
    Sun

Which airlines are the most popular for Chicago to Phoenix Sky Harbor International Airport flights?

American Airlines logo American Airlines
United Airlines logo United Airlines

Flight Schedule from Chicago to Phoenix Sky Harbor International Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91829

    O'Hare International Airport

    12:05 PM

    ORD

    4h 10m

    3:15 PM

    PHX

    S - - W T - S
    Search

  2. AS325

    O'Hare International Airport

    2:14 PM

    ORD

    4h 37m

    Nonstop

    4:51 PM

    PDX

    S M T W T F S
    Search

  3. AS723

    Portland International Airport

    5:38 PM

    PDX

    2h 40m

    Nonstop

    9:18 PM

    PHX

    S - - W T - S

  4. F92999

    Chicago Midway International Airport

    12:30 PM

    MDW

    2h 42m

    Nonstop

    3:12 PM

    DFW

    S - - W T F S
    Search

  5. F93283

    Dallas Fort Worth International Airport

    10:01 PM

    DFW

    2h 54m

    Nonstop

    11:55 PM

    PHX

    S M - W T F S

  6. F91483

    O'Hare International Airport

    7:25 AM

    ORD

    3h 9m

    Nonstop

    9:34 AM

    DEN

    S M T W T F S
    Search

  7. F92105

    Denver International Airport

    2:14 PM

    DEN

    2h 3m

    Nonstop

    4:17 PM

    PHX

    S M - W T F S

  8. F91483

    O'Hare International Airport

    7:25 AM

    ORD

    3h 9m

    Nonstop

    9:34 AM

    DEN

    S M T W T F S
    Search

  9. F94765

    Denver International Airport

    7:10 PM

    DEN

    2h 6m

    Nonstop

    9:16 PM

    PHX

    S M T - T F -

  10. F91483

    O'Hare International Airport

    7:25 AM

    ORD

    3h 9m

    Nonstop

    9:34 AM

    DEN

    S M T W T F S
    Search

  11. F94753

    Denver International Airport

    10:29 PM

    DEN

    2h 13m

    Nonstop

    12:42 AM

    PHX

    S M T W T F S

  12. F91483

    O'Hare International Airport

    7:25 AM

    ORD

    3h 9m

    Nonstop

    9:34 AM

    DEN

    S M T W T F S
    Search

  13. F91375

    Denver International Airport

    8:50 AM

    DEN

    2h 6m

    Nonstop

    10:56 AM

    PHX

    S M T W T F S
Find more flights and airlines

What to know about flights from Chicago to Phoenix Sky Harbor International Airport?

Cheapest round-trip ticket price PHP 8,668
Cheapest one-way flight price PHP 5,751
Off-season for travel October
Peak season for travel January

FAQs for Chicago to Phoenix Sky Harbor International Airport Flights

  • When are flight tickets from Chicago (CHI) to Phoenix (PHX) the cheapest?

    Airlines adjust prices for flights from Chicago to Phoenix 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.
  • According to Trip.com's data, the lowest price is around PHP 19,655.
  • It takes around 3 hours 57 minutes to fly from Chicago (CHI) to Phoenix (PHX).
  • Airlines with flights from Chicago (CHI) to Phoenix (PHX): American Airlines, Aer Lingus, British Airways, Iberia, Royal Jordanian and United Airlines.
  • One-way flights from Chicago to Phoenix Sky Harbor International Airport currently start from PHP 5,751, and round-trip fares start from PHP 8,668. The lowest fare is currently available on flights operated by Frontier Airlines departing on Wed, Nov 18. Fares are subject to change based on availability.
  • Flights from Chicago to Phoenix Sky Harbor International Airport are usually cheapest in April, with an average one-way fare of about PHP 7,727.
  • A direct flight from Chicago to Phoenix Sky Harbor International Airport takes about 3 hours 34 minutes on average. Actual flight time may vary depending on the route, weather and air traffic.
  • Enter your Chicago and Phoenix Sky Harbor 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 cancellation policy, fill in your passenger details and pay to receive your booking confirmation.
  • Yes. United Airlines and American Airlines operate direct flights from Chicago to Phoenix Sky Harbor International Airport. The flight time is approximately 3 hours 56 minutes, with about 195 flights per week. Actual flight frequency may vary by season.
  • The latest flight from Chicago to Phoenix Sky Harbor International Airport departs at 22:55, with approximately 64 flights per day. Flight schedules may change, so please check the latest departure times before traveling.
  • Phoenix has 2 airports reachable by flights departing from Chicago, including Mesa Gateway Airport and Phoenix Sky Harbor International Airport. When choosing an airport, consider its distance to the city center and route coverage.

Popular Destinations

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.