ORD - FLG

$390 Find Cheap Flights from Chicago to Flagstaff - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$508
Typical prices: $496-$665
American Airlines
Sat 9/29Wed 10/3
ORD - FLG • 1 stop
Cheapest one-way
$390
Typical prices: $290-$460
American Airlines
Sat 9/22
ORD - FLG • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Chicago O'Hare Intl Airport and Flagstaff. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 20% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Phoenix Sky Harbor Intl (PHX)
Cheapest • Avg $628 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 6h 44m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Chicago to Flagstaff (ORD-FLG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Flagstaff

Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
6:59 am - 11:13 amORD  Chicago O'Hare Intl-FLG Flagstaff Pulliam
6h 14m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
11:43 am - 10:31 pmFLG  Flagstaff Pulliam-ORD Chicago O'Hare Intl
8h 48m1 stop Phoenix Sky Harbor Intl
$508American Airlines
Sat, Oct 3 - Wed, Oct 7
American Airlines Logo
3:18 pm - 8:07 pmORD  Chicago O'Hare Intl-FLG Flagstaff Pulliam
6h 49m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
10:34 am - 6:02 pmFLG  Flagstaff Pulliam-ORD Chicago O'Hare Intl
5h 28m1 stop Phoenix Sky Harbor Intl
$508American Airlines
Wed, Nov 11 - Sat, Nov 14
American Airlines Logo
6:59 am - 12:50 pmORD  Chicago O'Hare Intl-FLG Flagstaff Pulliam
6h 51m1 stop Dallas/Fort Worth
American Airlines Logo
7:37 am - 4:09 pmFLG  Flagstaff Pulliam-ORD Chicago O'Hare Intl
7h 32m1 stop Phoenix Sky Harbor Intl
$508American Airlines
Tue, Nov 3 - Tue, Nov 10
American Airlines Logo
5:00 am - 12:50 pmORD  Chicago O'Hare Intl-FLG Flagstaff Pulliam
8h 50m1 stop Dallas/Fort Worth
American Airlines Logo
7:37 am - 2:43 pmFLG  Flagstaff Pulliam-ORD Chicago O'Hare Intl
6h 06m1 stop Phoenix Sky Harbor Intl
$508American Airlines
Sat, Oct 31 - Wed, Nov 4
American Airlines Logo
6:55 am - 12:05 pmORD  Chicago O'Hare Intl-FLG Flagstaff Pulliam
7h 10m1 stop Dallas/Fort Worth
American Airlines Logo
1:22 pm - 10:30 pmFLG  Flagstaff Pulliam-ORD Chicago O'Hare Intl
8h 08m1 stop Dallas/Fort Worth
$508American Airlines
Thu, Oct 1 - Tue, Oct 6
American Airlines Logo
5:00 am - 10:07 amORD  Chicago O'Hare Intl-FLG Flagstaff Pulliam
7h 07m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:45 pm - 9:30 pmFLG  Flagstaff Pulliam-ORD Chicago O'Hare Intl
6h 45m1 stop Dallas/Fort Worth
$538American Airlines
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Flagstaff flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Chicago O'Hare Intl Airport to Flagstaff with more confidence.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Flagstaff?

Round-trip flights from Chicago O'Hare Intl Airport to Flagstaff start at $508. Prices are typical for this route right now, with typical round-trip fares ranging from $496 to $665. The lowest price found in the past 5 days was $508 on American Airlines.

What's the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Flagstaff?

Friday is the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Flagstaff, it is 10% cheaper than the average day. Sunday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Flagstaff?

  • February is the cheapest month to fly from Chicago O'Hare Intl Airport to Flagstaff at $455 round-trip.
  • November ($760) and December ($675) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 67% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Chicago O'Hare Intl Airport to Flagstaff flights

Low season

May

Cheapest flight

$390
Best time to beat the crowds but there is an average 6% increase in price.
Flight from Chicago O'Hare Intl Airport to Flagstaff

When to book flights from Chicago to Flagstaff

Are your dates flexible? Find out the best times to travel from Chicago to Flagstaff based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago O'Hare Intl Airport to Flagstaff flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Flagstaff?

    Flights from Chicago O'Hare Intl Airport to Flagstaff usually depart from Chicago O'Hare Intl (ORD) and arrive at Flagstaff Pulliam (FLG).

  • What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Flagstaff?

    Three cabin classes are available on flights from Chicago O'Hare Intl Airport to Flagstaff:

    • Economy Class
    • Business Class
    • First Class

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to Flagstaff pass through?

    Connecting flights from Chicago O'Hare Intl Airport to Flagstaff most commonly pass through:

    • Phoenix Sky Harbor Intl (PHX) - 96% of one-stop connections
    • Dallas/Fort Worth (DFW) - 4% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Flagstaff?

    Yes. Being flexible with your travel dates can save you up to 23% on the Chicago O'Hare Intl Airport to Flagstaff route. Friday is the cheapest departure day at $515 round-trip on average, while Sunday is the most expensive at $665, a difference of $150. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Chicago O'Hare Intl Airport to Flagstaff?

    A nonstop flight from Chicago O'Hare Intl Airport to Flagstaff takes 0h 00m, covering 1,362 miles.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Flagstaff?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Chicago O'Hare Intl Airport to Flagstaff changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $508 to $1,229. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Chicago O'Hare Intl Airport to Flagstaff looking right now?

    One-way fares from Chicago O'Hare Intl Airport to Flagstaff are currently in line with typical prices for this route. Average one-way fares are about $402.

  • How much time can I save by choosing a different layover airport from Chicago O'Hare Intl Airport to Flagstaff?

    Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 6h 08m, compared with 6h 44m via Dallas/Fort Worth (DFW).

  • What is the time difference between Chicago O'Hare Intl Airport and Flagstaff?

    Flagstaff is 2 hours behind Chicago O'Hare Intl Airport (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Flagstaff Pulliam Airport (FLG)?

    Flagstaff Pulliam Airport (FLG) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    · Budget
    · Hertz
    · Alamo
    · Dollar
    · Enterprise Rent-A-Car

  • How much should I expect to pay for a Chicago O'Hare Intl Airport to Flagstaff flight?

    Round-trip flights from Chicago O'Hare Intl Airport to Flagstaff range from $496 to $665, with an average of $566 over the past 12 months. Anything below $496 counts as a good deal.

Your guide to booking Chicago O'Hare Intl Airport to Flagstaff flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $515 - about $150 less than Sunday (23% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chicago O'Hare Intl Airport to Flagstaff trip for February. Fares historically average $455 round-trip in that month - typically $305 less than the most expensive month, which is November (based on the last 12 months).

Everything you need to know for your flight from Chicago to Flagstaff

Information on your arrival and departure airports

Chicago (ORD)
Flagstaff (FLG)