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Cheap flights from Chicago O'Hare Intl Airport to Flagstaff from $210

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Flagstaff departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Flagstaff

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 9:25 amORD-FLG
5h 25m1 stop
American Airlines Logo
11:18 am - 8:00 pmFLG-ORD
7h 42m1 stop
$356American Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
American Airlines Logo
5:25 pm - 11:43 pmORD-FLG
7h 18m1 stop
American Airlines Logo
12:24 pm - 10:18 pmFLG-ORD
8h 54m2 stops
$366American Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
American Airlines Logo
11:00 am - 6:32 pmORD-FLG
8h 32m1 stop
American Airlines Logo
11:18 am - 5:47 pmFLG-ORD
5h 29m1 stop
$406American Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
American Airlines Logo
5:00 am - 10:50 amORD-FLG
6h 50m1 stop
American Airlines Logo
11:18 am - 10:18 pmFLG-ORD
10h 00m2 stops
$416American Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
American Airlines Logo
8:25 am - 4:56 pmORD-FLG
9h 31m2 stops
American Airlines Logo
1:15 pm - 10:49 pmFLG-ORD
8h 34m2 stops
$421American Airlines
Find Deal
Sat, Feb 14 - Tue, Feb 17
American Airlines Logo
5:02 pm - 10:37 pmORD-FLG
7h 35m1 stop
American Airlines Logo
3:09 pm - 12:44 amFLG-ORD
7h 35m1 stop
$436American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
12:10 pm - 6:32 pmORD-FLG
7h 22m1 stop
American Airlines Logo
4:04 pm - 12:31 amFLG-ORD
7h 27m1 stop
$456American Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
American Airlines Logo
8:55 am - 3:34 pmORD-FLG
7h 39m1 stop
American Airlines Logo
4:04 pm - 12:50 amFLG-ORD
7h 46m2 stops
$466American Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
American Airlines Logo
7:15 am - 3:34 pmORD-FLG
9h 19m2 stops
American Airlines Logo
4:04 pm - 12:50 amFLG-ORD
7h 46m2 stops
$471American Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
American Airlines Logo
10:24 am - 6:32 pmORD-FLG
9h 08m2 stops
American Airlines Logo
11:20 am - 9:01 pmFLG-ORD
8h 41m1 stop
$486American Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11

American Airlines flights from Chicago O'Hare Intl Airport to Flagstaff

Our best American Airlines deals on Chicago O'Hare Intl Airport to Flagstaff flight tickets
American Airlines
Dec 2
ORD5:00 amChicago O'Hare Intl
5h 25m
1 stop
FLG9:25 amFlagstaff Pulliam
Dec 9
FLG11:18 amFlagstaff Pulliam
7h 42m
1 stop
ORD8:00 pmChicago O'Hare Intl
$356
Find similar
American Airlines
Dec 2
ORD5:25 pmChicago O'Hare Intl
7h 18m
1 stop
FLG11:43 pmFlagstaff Pulliam
Dec 9
FLG12:24 pmFlagstaff Pulliam
8h 54m
2 stops
ORD10:18 pmChicago O'Hare Intl
$366
Find similar
American Airlines
Dec 4
ORD11:00 amChicago O'Hare Intl
8h 32m
1 stop
FLG6:32 pmFlagstaff Pulliam
Dec 9
FLG11:18 amFlagstaff Pulliam
5h 29m
1 stop
ORD5:47 pmChicago O'Hare Intl
$406
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Flagstaff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Flagstaff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Tue 12/2

5:00 am-9:25 am

1 stop5h 25m

Flagstaff Pulliam

Tue 12/9

11:18 am-8:00 pm

1 stop7h 42m

$356

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Tue 12/2

5:25 pm-11:43 pm

1 stop7h 18m

Flagstaff Pulliam

Tue 12/9

12:24 pm-10:18 pm

2 stops8h 54m

$366

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Thu 12/4

11:00 am-6:32 pm

1 stop8h 32m

Flagstaff Pulliam

Tue 12/9

11:18 am-5:47 pm

1 stop5h 29m

$406

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Thu 12/4

5:00 am-10:50 am

1 stop6h 50m

Flagstaff Pulliam

Tue 12/9

11:18 am-10:18 pm

2 stops10h 00m

$416

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Sat 2/14

8:25 am-4:56 pm

2 stops9h 31m

Flagstaff Pulliam

Tue 2/17

1:15 pm-10:49 pm

2 stops8h 34m

$421

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Tue 3/10

5:02 pm-10:37 pm

1 stop7h 35m

Flagstaff Pulliam

Wed 3/11

3:09 pm-12:44 am

1 stop7h 35m

$436

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Wed 12/10

12:10 pm-6:32 pm

1 stop7h 22m

Flagstaff Pulliam

Sun 12/14

4:04 pm-12:31 am

1 stop7h 27m

$456

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Wed 12/10

8:55 am-3:34 pm

1 stop7h 39m

Flagstaff Pulliam

Sun 12/14

4:04 pm-12:50 am

2 stops7h 46m

$466

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Wed 12/10

7:15 am-3:34 pm

2 stops9h 19m

Flagstaff Pulliam

Sun 12/14

4:04 pm-12:50 am

2 stops7h 46m

$471

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Mon 12/8

10:24 am-6:32 pm

2 stops9h 08m

Flagstaff Pulliam

Thu 12/11

11:20 am-9:01 pm

1 stop8h 41m

$486

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Flagstaff from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Flagstaff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Flagstaff?

The month of June is, on average, the cheapest month to fly to Flagstaff from Chicago O'Hare Intl Airport, with most prices found around $465. The month of August is another great option to travel to Flagstaff, with average flight prices from Chicago O'Hare Intl Airport averaging around $465.

What is the cheapest day to depart on your flight to Flagstaff?

According to our data, Monday is the cheapest day to fly to Flagstaff from Chicago O'Hare Intl Airport. The lowest ticket price found for a Monday departure recently was $594. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $697. These prices are subject to change though, so be sure to set up a Price Alert for flights to Flagstaff.

What is the cheapest time of day to depart on your flight to Flagstaff?

The cheapest time of day to fly to Flagstaff is at noon when flights can be purchased for as low as $612. Flights to Flagstaff are more costly in the evening, with an average ticket price of $754. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Chicago O'Hare Intl Airport to Flagstaff

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Flagstaff according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Flagstaff (ORD to FLG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Flagstaff

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Flagstaff. There are no popular flight routes from Chicago O'Hare Intl Airport to Flagstaff.
Search flight deals

  • How far is Chicago O'Hare Intl to Flagstaff Pulliam by plane?

    Flagstaff Pulliam is 1359.0 mi away from Chicago O'Hare Intl. 5h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Flagstaff Pulliam Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Flagstaff Pulliam Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Flagstaff Pulliam Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Flagstaff Pulliam Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Flagstaff Pulliam Airport.

  • What documentation or ID do you need to fly to Flagstaff Pulliam Airport?

    The required travel and health documents for your Flagstaff Pulliam Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Flagstaff Pulliam Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Flagstaff?

Best airlines flying from Chicago O'Hare Intl Airport to Flagstaff

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Flagstaff with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $405Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

Traveling to a place near Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Sedona
Williams
Winslow

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Flagstaff?

It is quick and easy to find Chicago to Flagstaff flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Flagstaff that suits you.

Can I find flights from Chicago to Flagstaff with flexible booking policies on momondo?

Flights from Chicago to Flagstaff with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Flagstaff?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Flagstaff.

I’m not ready to book a flight from Chicago to Flagstaff right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Flagstaff, momondo offers a useful price alert feature which will track prices for flights to Flagstaff from Chicago and alert you when they change.

An easier way to manage your Flagstaff trip

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