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Cheap flights from Flagstaff to Chicago from $381

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 7/4. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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 - 10:13 pm
FLG
-
ORD
7h 38m
1 stop
American Airlines Logo
6:59 am - 1:20 pm
ORD
-
FLG
8h 21m
1 stop
$528American Airlines
Sun, Aug 23 - Sat, Aug 29
American Airlines Logo
12:35 pm - 9:16 pm
FLG
-
ORD
6h 41m
1 stop
American Airlines Logo
5:00 am - 11:11 am
ORD
-
FLG
8h 11m
1 stop
$558American Airlines
Thu, Aug 6 - Sun, Aug 9
American Airlines Logo
4:04 pm - 12:12 am
FLG
-
ORD
7h 08m
1 stop
American Airlines Logo
11:00 am - 3:34 pm
ORD
-
FLG
5h 34m
1 stop
$578American Airlines
Mon, Nov 16 - Sun, Nov 22
American Airlines Logo
7:45 am - 5:53 pm
FLG
-
ORD
9h 08m
1 stop
American Airlines Logo
5:00 am - 3:34 pm
ORD
-
FLG
11h 34m
1 stop
$582American Airlines
Tue, Nov 10 - Wed, Nov 11
American Airlines Logo
12:21 pm - 8:01 pm
FLG
-
ORD
6h 40m
1 stop
American Airlines Logo
5:18 am - 11:51 am
ORD
-
FLG
7h 33m
1 stop
$587American Airlines
Fri, Nov 20 - Tue, Nov 24
American Airlines Logo
7:00 am - 2:22 pm
FLG
-
ORD
5h 22m
1 stop
American Airlines Logo
1:59 pm - 5:49 pm
ORD
-
FLG
5h 50m
1 stop
$588American Airlines
Tue, Aug 25 - Wed, Sep 2
American Airlines Logo
12:35 pm - 10:13 pm
FLG
-
ORD
7h 38m
1 stop
American Airlines Logo
7:00 am - 1:20 pm
ORD
-
FLG
8h 20m
2 stops
$603American Airlines
Sun, Aug 23 - Sat, Aug 29
American Airlines Logo
1:18 pm - 11:26 pm
FLG
-
ORD
8h 08m
1 stop
American Airlines Logo
3:00 pm - 7:24 pm
ORD
-
FLG
6h 24m
1 stop
$608American Airlines
Thu, Oct 15 - Sun, Oct 18
American Airlines Logo
12:35 pm - 9:16 pm
FLG
-
ORD
6h 41m
1 stop
American Airlines Logo
6:00 am - 11:54 am
ORD
-
FLG
7h 54m
1 stop
$618American Airlines
Tue, Aug 25 - Thu, Sep 3
American Airlines Logo
12:21 pm - 9:08 pm
FLG
-
ORD
7h 47m
1 stop
American Airlines Logo
11:46 am - 6:35 pm
ORD
-
FLG
7h 49m
2 stops
$623American Airlines
Fri, Nov 20 - Tue, Nov 24

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American Airlines flights from Flagstaff to Chicago

Our best American Airlines deals on Flagstaff to Chicago flight tickets
American Airlines
Aug 23
FLG12:35 pmFlagstaff Pulliam
7h 38m
1 stop
ORD10:13 pmChicago O'Hare Intl
Aug 29
ORD6:59 amChicago O'Hare Intl
8h 21m
1 stop
FLG1:20 pmFlagstaff Pulliam
$528
American Airlines
Aug 6
FLG12:35 pmFlagstaff Pulliam
6h 41m
1 stop
ORD9:16 pmChicago O'Hare Intl
Aug 9
ORD5:00 amChicago O'Hare Intl
8h 11m
1 stop
FLG11:11 amFlagstaff Pulliam
$558
American Airlines
Jun 24
FLG11:43 amFlagstaff Pulliam
7h 36m
1 stop
ORD9:19 pmChicago O'Hare Intl
Jun 27
ORD7:25 amChicago O'Hare Intl
5h 48m
1 stop
FLG11:13 amFlagstaff Pulliam
$576

momondo Fare Finder

 
Customize your flight search to find flights from Flagstaff to Chicago 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 June 23, 2026.
Use the filters below to find and compare flights from Flagstaff to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Sun 8/23

12:35 pm-10:13 pm

1 stop7h 38m

Chicago O'Hare Intl

Sat 8/29

6:59 am-1:20 pm

1 stop8h 21m

$528

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Thu 8/6

12:35 pm-9:16 pm

1 stop6h 41m

Chicago O'Hare Intl

Sun 8/9

5:00 am-11:11 am

1 stop8h 11m

$558

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Mon 11/16

4:04 pm-12:12 am

1 stop7h 08m

Chicago O'Hare Intl

Sun 11/22

11:00 am-3:34 pm

1 stop5h 34m

$578

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Tue 11/10

7:45 am-5:53 pm

1 stop9h 08m

Chicago O'Hare Intl

Wed 11/11

5:00 am-3:34 pm

1 stop11h 34m

$582

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Fri 11/20

12:21 pm-8:01 pm

1 stop6h 40m

Chicago O'Hare Intl

Tue 11/24

5:18 am-11:51 am

1 stop7h 33m

$587
Quickest round-trip

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Tue 8/25

7:00 am-2:22 pm

1 stop5h 22m

Chicago O'Hare Intl

Wed 9/2

1:59 pm-5:49 pm

1 stop5h 50m

$588

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Sun 8/23

12:35 pm-10:13 pm

1 stop7h 38m

Chicago O'Hare Intl

Sat 8/29

7:00 am-1:20 pm

2 stops8h 20m

$603

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Thu 10/15

1:18 pm-11:26 pm

1 stop8h 08m

Chicago O'Hare Intl

Sun 10/18

3:00 pm-7:24 pm

1 stop6h 24m

$608

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Tue 8/25

12:35 pm-9:16 pm

1 stop6h 41m

Chicago O'Hare Intl

Thu 9/3

6:00 am-11:54 am

1 stop7h 54m

$618

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Fri 11/20

12:21 pm-9:08 pm

1 stop7h 47m

Chicago O'Hare Intl

Tue 11/24

11:46 am-6:35 pm

2 stops7h 49m

$623

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 Chicago from

How to get the cheapest flight ticket from Flagstaff to Chicago

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 Chicago?

The month of August is, on average, the cheapest month to fly to Chicago from Flagstaff, with most prices found around $224. If you’re not able to fly to Chicago in August, then February is your next best option. Flight prices from Flagstaff to Chicago during February average around $277.

When to book flights from Flagstaff to Chicago

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

Cheap Flagstaff to Chicago (FLG to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flagstaff to Chicago

Fastest flight time

7h 08m

Direct flights

None
The fastest flight from Flagstaff to Chicago takes 7h 08m
There are no direct flights from Flagstaff to Chicago. There are no popular flight routes from Flagstaff to Chicago.
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Frequently asked questions about flying from Flagstaff to Chicago

  • How far is Flagstaff Pulliam to Chicago by plane?

    Flagstaff Pulliam and Chicago are 1371.4 mi apart from one another. Typically, this will take 7h 08m by plane in normal conditions.

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

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

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

  • How old do you have to be to fly from Flagstaff Pulliam Airport to Chicago?

    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 Flagstaff Pulliam Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Flagstaff to Chicago?

Best airlines flying from Flagstaff to Chicago

Compare and see reviews for airlines that fly from Flagstaff to Chicago with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $406Free CancellationRating
7.1
11,746 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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Flagstaff to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Chicago from Flagstaff on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Flagstaff.

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

Yes. momondo can track prices for Flagstaff to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport