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Cheap flights from Flagstaff to Chicago from $277

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flagstaff to Chicago departing on 8/7. 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 Flagstaff to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:35 pm - 10:35 pm
FLG
-
ORD
8h 00m
1 stop
American Airlines Logo
7:00 am - 11:54 am
ORD
-
FLG
6h 54m
1 stop
$498American Airlines
Tue, Jun 30 - Sat, Jul 11
American Airlines Logo
12:35 pm - 10:35 pm
FLG
-
ORD
8h 00m
1 stop
American Airlines Logo
12:05 pm - 8:04 pm
ORD
-
FLG
9h 59m
2 stops
$508American Airlines
Tue, Jun 30 - Tue, Jul 14
American Airlines Logo
10:25 am - 9:00 pm
FLG
-
ORD
8h 35m
2 stops
American Airlines Logo
5:00 am - 9:55 am
ORD
-
FLG
6h 55m
1 stop
$509American Airlines
Sat, Jun 6 - Sat, Jun 13
American Airlines Logo
10:25 am - 8:11 pm
FLG
-
ORD
7h 46m
2 stops
American Airlines Logo
12:05 pm - 8:04 pm
ORD
-
FLG
9h 59m
2 stops
$513American Airlines
Tue, Jun 30 - Tue, Jul 14
American Airlines Logo
12:36 pm - 9:14 pm
FLG
-
ORD
6h 38m
1 stop
American Airlines Logo
6:00 am - 11:59 am
ORD
-
FLG
7h 59m
1 stop
$528American Airlines
Thu, Sep 17 - Tue, Sep 22
American Airlines Logo
11:43 am - 9:20 pm
FLG
-
ORD
7h 37m
1 stop
American Airlines Logo
7:02 am - 11:55 am
ORD
-
FLG
6h 53m
1 stop
$537American Airlines
Sat, Jun 6 - Sat, Jun 13
American Airlines Logo
10:25 am - 9:00 pm
FLG
-
ORD
8h 35m
2 stops
American Airlines Logo
7:02 am - 11:55 am
ORD
-
FLG
6h 53m
1 stop
$538American Airlines
Tue, Jun 9 - Mon, Jun 29
American Airlines Logo
11:43 am - 9:20 pm
FLG
-
ORD
7h 37m
1 stop
American Airlines Logo
5:59 am - 11:55 am
ORD
-
FLG
7h 56m
1 stop
$539American Airlines
Sat, Jun 6 - Sat, Jun 13
American Airlines Logo
11:42 am - 10:00 pm
FLG
-
ORD
8h 18m
1 stop
American Airlines Logo
5:00 am - 11:00 am
ORD
-
FLG
8h 00m
2 stops
$547American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
10:25 am - 9:00 pm
FLG
-
ORD
8h 35m
2 stops
American Airlines Logo
12:33 pm - 7:56 pm
ORD
-
FLG
9h 23m
2 stops
$552American Airlines
Sat, Jun 6 - Sat, Jun 13

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

Our best American Airlines deals on Flagstaff to Chicago O'Hare Intl Airport flight tickets
American Airlines
Jun 30
FLG12:35 pmFlagstaff Pulliam
8h 00m
1 stop
ORD10:35 pmChicago O'Hare Intl
Jul 11
ORD7:00 amChicago O'Hare Intl
6h 54m
1 stop
FLG11:54 amFlagstaff Pulliam
$498
American Airlines
Jun 30
FLG12:35 pmFlagstaff Pulliam
8h 00m
1 stop
ORD10:35 pmChicago O'Hare Intl
Jul 14
ORD12:05 pmChicago O'Hare Intl
9h 59m
2 stops
FLG8:04 pmFlagstaff Pulliam
$508
American Airlines
Jun 6
FLG10:25 amFlagstaff Pulliam
8h 35m
2 stops
ORD9:00 pmChicago O'Hare Intl
Jun 13
ORD5:00 amChicago O'Hare Intl
6h 55m
1 stop
FLG9:55 amFlagstaff Pulliam
$509

momondo Fare Finder

 
Customize your flight search to find flights from Flagstaff to Chicago O'Hare Intl Airport 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 May 7, 2026.
Use the filters below to find and compare flights from Flagstaff to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Tue 6/30

12:35 pm-10:35 pm

1 stop8h 00m

Chicago O'Hare Intl

Sat 7/11

7:00 am-11:54 am

1 stop6h 54m

$498

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Tue 6/30

12:35 pm-10:35 pm

1 stop8h 00m

Chicago O'Hare Intl

Tue 7/14

12:05 pm-8:04 pm

2 stops9h 59m

$508

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Sat 6/6

10:25 am-9:00 pm

2 stops8h 35m

Chicago O'Hare Intl

Sat 6/13

5:00 am-9:55 am

1 stop6h 55m

$509

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Tue 6/30

10:25 am-8:11 pm

2 stops7h 46m

Chicago O'Hare Intl

Tue 7/14

12:05 pm-8:04 pm

2 stops9h 59m

$513

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Thu 9/17

12:36 pm-9:14 pm

1 stop6h 38m

Chicago O'Hare Intl

Tue 9/22

6:00 am-11:59 am

1 stop7h 59m

$528
Quickest round-trip

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Sat 6/6

11:43 am-9:20 pm

1 stop7h 37m

Chicago O'Hare Intl

Sat 6/13

7:02 am-11:55 am

1 stop6h 53m

$537

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Tue 6/9

10:25 am-9:00 pm

2 stops8h 35m

Chicago O'Hare Intl

Mon 6/29

7:02 am-11:55 am

1 stop6h 53m

$538

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Sat 6/6

11:43 am-9:20 pm

1 stop7h 37m

Chicago O'Hare Intl

Sat 6/13

5:59 am-11:55 am

1 stop7h 56m

$539

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Wed 9/2

11:42 am-10:00 pm

1 stop8h 18m

Chicago O'Hare Intl

Wed 9/9

5:00 am-11:00 am

2 stops8h 00m

$547

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Sat 6/6

10:25 am-9:00 pm

2 stops8h 35m

Chicago O'Hare Intl

Sat 6/13

12:33 pm-7:56 pm

2 stops9h 23m

$552

Flights are sorted by cheapest round-trip flights first.

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

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

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 typical price of a round-trip flight between Flagstaff and Chicago O'Hare Intl Airport?

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

The month of March is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Flagstaff averaging around $0.

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

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

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

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

Fastest flight time

6h 38m

Direct flights

None
The fastest flight from Flagstaff to Chicago O'Hare Intl Airport takes 6h 38m
There are no direct flights from Flagstaff to Chicago O'Hare Intl Airport. There are no popular flight routes from Flagstaff to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Flagstaff to Chicago O'Hare Intl Airport

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

    A flight from Flagstaff Pulliam to Chicago O'Hare Intl will travel around 1359.0 mi. In terms of flight time, this usually takes a little over 6h 38m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Flagstaff Pulliam Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Flagstaff to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $375Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights

Traveling to a place near Chicago?

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Flagstaff to Chicago for you.

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

Yes. momondo enables you to select and highlight flights to Chicago from Flagstaff with this policy.

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

momondo provides multiple filters to help you find the best flight to Chicago from Flagstaff. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Chicago from Flagstaff are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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