What is the cheapest airline that flies from Illinois to Flagstaff Pulliam?

American Airlines and Alaska Airlines are the most popular carriers operating from Illinois to Flagstaff Pulliam

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

Prices for flights from Illinois to Flagstaff Pulliam Airport are updated daily.

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

There is 1 operator available for flights from Illinois to Flagstaff Pulliam Airport as of July 2025.

How old do you have to be to fly from Illinois to Flagstaff Pulliam 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 Illinois to Flagstaff Pulliam Airport.

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

The travel and health documents required for your trip to Flagstaff Pulliam Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Flagstaff Pulliam Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$200 Cheap Flights from Illinois to Flagstaff in 2025

1 adult

0 bags

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Find the cheapest flights from Illinois to Flagstaff

Round-trip

One-way

Last minute

Cheap round-trip flights

6:18 pm - 10:21 pmSTL-FLG

6h 03m1 stop

5:24 pm - 9:26 amFLG-STL

14h 02m2 stops

$376American Airlines

Find Deal

Sun, Sep 7 - Tue, Sep 16

5:00 am - 9:58 amORD-FLG

6h 58m1 stop

11:55 am - 9:05 pmFLG-ORD

7h 10m1 stop

$386American Airlines

Find Deal

Thu, Aug 28 - Thu, Sep 4

5:00 am - 9:58 amORD-FLG

6h 58m1 stop

11:55 am - 9:05 pmFLG-ORD

7h 10m1 stop

$387American Airlines

Find Deal

Thu, Aug 28 - Thu, Sep 4

5:00 am - 9:58 amORD-FLG

6h 58m1 stop

10:38 am - 6:08 pmFLG-ORD

5h 30m1 stop

$395American Airlines

Find Deal

Fri, Aug 29 - Fri, Sep 5

1:07 pm - 8:01 pmEVV-FLG

8h 54m2 stops

7:45 am - 9:44 pmFLG-EVV

11h 59m2 stops

$401American Airlines

Find Deal

Fri, Sep 26 - Wed, Oct 1

12:20 pm - 7:31 pmSTL-FLG

9h 11m1 stop

8:15 am - 6:30 pmFLG-STL

8h 15m2 stops

$404American Airlines

Find Deal

Tue, Aug 12 - Tue, Aug 19

5:00 am - 9:58 amORD-FLG

6h 58m1 stop

10:38 am - 9:24 pmFLG-ORD

8h 46m2 stops

$405American Airlines

Find Deal

Fri, Aug 29 - Fri, Sep 5

5:00 am - 12:48 pmORD-FLG

9h 48m2 stops

7:00 am - 5:10 pmFLG-ORD

8h 10m1 stop

$406American Airlines

Find Deal

Sat, Oct 18 - Tue, Oct 21

5:00 am - 12:48 pmORD-FLG

9h 48m2 stops

1:18 pm - 11:42 pmFLG-ORD

8h 24m2 stops

$411American Airlines

Find Deal

Sat, Oct 18 - Tue, Oct 21

1:07 pm - 8:01 pmEVV-FLG

8h 54m2 stops

7:45 am - 8:28 pmFLG-EVV

10h 43m2 stops

$411American Airlines

Find Deal

Fri, Sep 26 - Wed, Oct 1

American Airlines flights from Illinois to Flagstaff

Our best American Airlines deals on Illinois to Flagstaff flight tickets

American Airlines

Sep 7

STL6:18 pmLambert-St Louis

6h 03m

1 stop

FLG10:21 pmFlagstaff Pulliam

Sep 16

FLG5:24 pmFlagstaff Pulliam

14h 02m

2 stops

STL9:26 amLambert-St Louis

$376

Find similar

American Airlines

Aug 28

ORD5:00 amChicago O'Hare Intl

6h 58m

1 stop

FLG9:58 amFlagstaff Pulliam

Sep 4

FLG11:55 amFlagstaff Pulliam

7h 10m

1 stop

ORD9:05 pmChicago O'Hare Intl

$386

Find similar

American Airlines

Aug 28

ORD5:00 amChicago O'Hare Intl

6h 58m

1 stop

FLG9:58 amFlagstaff Pulliam

Sep 4

FLG11:55 amFlagstaff Pulliam

7h 10m

1 stop

ORD9:05 pmChicago O'Hare Intl

$387

Find similar

How to get the cheapest flight ticket from Illinois 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

Prices

Airlines

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 Illinois. 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.

Cheap Illinois to Flagstaff flight deals and tips

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

Best Price Found	$200
Fastest flight time	5h 14m
Direct flights	None
Airports in Flagstaff	1 airport

The best one-way flight to Flagstaff from Illinois in the past 72 hours is $200. The best round-trip flight deal from Illinois to Flagstaff found on momondo in the last 72 hours is $376.

The fastest flight from Illinois to Flagstaff takes 5h 14m

There are no direct flights from Illinois to Flagstaff. Popular non-direct routes for this connection are Lambert-St Louis Airport - Flagstaff Pulliam Airport, Evansville Dress Regional Airport - Flagstaff Pulliam Airport and Chicago O'Hare Intl Airport - Flagstaff Pulliam Airport.

There is 1 airport near Flagstaff: Flagstaff Pulliam (FLG)

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When did momondo last update prices for flights from Illinois to Flagstaff Pulliam Airport?
Prices for flights from Illinois to Flagstaff Pulliam Airport are updated daily.
How many operators does momondo search for flights from Illinois to Flagstaff Pulliam Airport?
There is 1 operator available for flights from Illinois to Flagstaff Pulliam Airport as of July 2025.
How old do you have to be to fly from Illinois to Flagstaff Pulliam 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 Illinois to Flagstaff Pulliam Airport.
What documentation or ID do you need to fly to Flagstaff Pulliam Airport?
The travel and health documents required for your trip to Flagstaff Pulliam Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Flagstaff Pulliam Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Flagstaff

Compare and see reviews for airlines that fly from Illinois to Flagstaff with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $465	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Sedona

Williams

Winslow

Why use momondo?

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

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 Illinois to Flagstaff for you.

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

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

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

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 Flagstaff from Illinois.

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

Price alerts on flights to Flagstaff from Illinois 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.