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Cheap flights from Flagstaff to Chicago from $206

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 10/29. 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

American Airlines Logo
6:39 am - 2:17 pmFLG-ORD
6h 38m1 stop
American Airlines Logo
7:00 am - 2:12 pmORD-FLG
8h 12m1 stop
$356American Airlines
Find Deal
Wed, Jan 7 - Sun, Jan 11
American Airlines Logo
1:08 pm - 10:27 pmFLG-ORD
8h 19m2 stops
American Airlines Logo
8:50 am - 2:12 pmORD-FLG
6h 22m1 stop
$366American Airlines
Find Deal
Wed, Jan 7 - Sun, Jan 11
American Airlines Logo
8:00 am - 3:59 pmFLG-ORD
5h 59m1 stop
American Airlines Logo
8:05 am - 12:50 pmORD-FLG
6h 45m1 stop
$406American Airlines
Find Deal
Thu, Oct 30 - Sat, Nov 1
American Airlines Logo
8:00 am - 3:59 pmFLG-ORD
5h 59m1 stop
American Airlines Logo
5:00 am - 12:50 pmORD-FLG
9h 50m2 stops
$416American Airlines
Find Deal
Thu, Oct 30 - Sat, Nov 1
American Airlines Logo
1:20 pm - 9:01 pmFLG-ORD
5h 41m1 stop
American Airlines Logo
1:28 pm - 6:35 pmORD-FLG
6h 07m1 stop
$436American Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
American Airlines Logo
10:17 am - 9:14 pmFLG-ORD
8h 57m2 stops
American Airlines Logo
1:28 pm - 6:35 pmORD-FLG
6h 07m1 stop
$446American Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
American Airlines Logo
10:17 am - 7:40 pmFLG-ORD
7h 23m2 stops
American Airlines Logo
7:25 am - 6:35 pmORD-FLG
12h 10m2 stops
$451American Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
American Airlines Logo
5:24 pm - 12:27 amFLG-ORD
5h 03m1 stop
American Airlines Logo
2:23 pm - 8:18 pmORD-FLG
7h 55m1 stop
$466American Airlines
Find Deal
Wed, Oct 1 - Fri, Oct 3
American Airlines Logo
1:08 pm - 10:27 pmFLG-ORD
8h 19m2 stops
American Airlines Logo
11:47 am - 8:49 pmORD-FLG
10h 02m2 stops
$481American Airlines
Find Deal
Wed, Jan 7 - Sun, Jan 11
American Airlines Logo
1:20 pm - 9:01 pmFLG-ORD
5h 41m1 stop
American Airlines Logo
7:00 am - 12:50 pmORD-FLG
7h 50m1 stop
$486American Airlines
Find Deal
Tue, Oct 28 - Wed, Oct 29

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
Jan 7
FLG6:39 amFlagstaff Pulliam
6h 38m
1 stop
ORD2:17 pmChicago O'Hare Intl
Jan 11
ORD7:00 amChicago O'Hare Intl
8h 12m
1 stop
FLG2:12 pmFlagstaff Pulliam
$356
Find similar
American Airlines
Jan 7
FLG1:08 pmFlagstaff Pulliam
8h 19m
2 stops
ORD10:27 pmChicago O'Hare Intl
Jan 11
ORD8:50 amChicago O'Hare Intl
6h 22m
1 stop
FLG2:12 pmFlagstaff Pulliam
$366
Find similar
American Airlines
Oct 30
FLG8:00 amFlagstaff Pulliam
5h 59m
1 stop
ORD3:59 pmChicago O'Hare Intl
Nov 1
ORD8:05 amChicago O'Hare Intl
6h 45m
1 stop
FLG12:50 pmFlagstaff Pulliam
$406
Find similar

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 September 17, 2025.
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

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Wed 1/7

6:39 am-2:17 pm

1 stop6h 38m

Chicago O'Hare Intl

Sun 1/11

7:00 am-2:12 pm

1 stop8h 12m

$356

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Wed 1/7

1:08 pm-10:27 pm

2 stops8h 19m

Chicago O'Hare Intl

Sun 1/11

8:50 am-2:12 pm

1 stop6h 22m

$366

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Thu 10/30

8:00 am-3:59 pm

1 stop5h 59m

Chicago O'Hare Intl

Sat 11/1

8:05 am-12:50 pm

1 stop6h 45m

$406

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Thu 10/30

8:00 am-3:59 pm

1 stop5h 59m

Chicago O'Hare Intl

Sat 11/1

5:00 am-12:50 pm

2 stops9h 50m

$416

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Tue 10/28

1:20 pm-9:01 pm

1 stop5h 41m

Chicago O'Hare Intl

Tue 11/4

1:28 pm-6:35 pm

1 stop6h 07m

$436

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Wed 10/29

10:17 am-9:14 pm

2 stops8h 57m

Chicago O'Hare Intl

Mon 11/3

1:28 pm-6:35 pm

1 stop6h 07m

$446

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Wed 10/29

10:17 am-7:40 pm

2 stops7h 23m

Chicago O'Hare Intl

Tue 11/4

7:25 am-6:35 pm

2 stops12h 10m

$451

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Wed 10/1

5:24 pm-12:27 am

1 stop5h 03m

Chicago O'Hare Intl

Fri 10/3

2:23 pm-8:18 pm

1 stop7h 55m

$466

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Wed 1/7

1:08 pm-10:27 pm

2 stops8h 19m

Chicago O'Hare Intl

Sun 1/11

11:47 am-8:49 pm

2 stops10h 02m

$481

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Tue 10/28

1:20 pm-9:01 pm

1 stop5h 41m

Chicago O'Hare Intl

Wed 10/29

7:00 am-12:50 pm

1 stop7h 50m

$486

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $498. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Flagstaff because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $648.

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

Direct flights

None
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.
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  • 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 5h 03m.

  • 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 $385Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
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Merrillville
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Naperville
Rosemont
Kenosha
New Buffalo
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Racine
Hammond
Orland Park
Tinley Park
Elgin
Aurora
Janesville
Benton Harbor

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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