FLG

$299 Find Cheap Flights from Illinois to Flagstaff - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Flagstaff departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Illinois to Flagstaff

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Flagstaff that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Flagstaff

Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
6:59 am - 11:11 am
ORD
-
FLG
6h 12m
1 stop
American Airlines Logo
10:40 am - 6:03 pm
FLG
-
ORD
5h 23m
1 stop
$498American Airlines
Fri, Aug 21 - Sat, Sep 5
American Airlines Logo
8:00 am - 11:11 am
STL
-
FLG
5h 11m
1 stop
American Airlines Logo
10:30 am - 5:37 pm
FLG
-
STL
5h 07m
1 stop
$512American Airlines
Thu, Oct 22 - Tue, Oct 27
American Airlines Logo
7:00 am - 11:59 am
ORD
-
FLG
6h 59m
1 stop
American Airlines Logo
7:00 am - 4:00 pm
FLG
-
ORD
7h 00m
1 stop
$528American Airlines
Sat, Jul 18 - Sat, Jul 25
American Airlines Logo
5:00 am - 11:08 am
ORD
-
FLG
8h 08m
1 stop
American Airlines Logo
11:38 am - 9:32 pm
FLG
-
ORD
7h 54m
1 stop
$537American Airlines
Mon, Jul 20 - Mon, Jul 27
American Airlines Logo
8:38 am - 11:57 am
STL
-
FLG
5h 19m
1 stop
American Airlines Logo
12:37 pm - 9:48 pm
FLG
-
STL
7h 11m
1 stop
$550American Airlines
Thu, Aug 6 - Sun, Aug 9
American Airlines Logo
6:59 am - 11:11 am
ORD
-
FLG
6h 12m
1 stop
American Airlines Logo
12:35 pm - 9:16 pm
FLG
-
ORD
6h 41m
1 stop
$558American Airlines
Sun, Jul 19 - Sat, Jul 25
American Airlines Logo
6:04 am - 11:57 am
ORD
-
FLG
7h 53m
1 stop
American Airlines Logo
11:38 am - 9:32 pm
FLG
-
ORD
7h 54m
1 stop
$567American Airlines
Tue, Jul 21 - Fri, Jul 24
American Airlines Logo
5:00 am - 11:08 am
ORD
-
FLG
8h 08m
1 stop
American Airlines Logo
6:27 pm - 11:01 am
FLG
-
ORD
14h 34m
1 stop
$570American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
10:45 am - 5:49 pm
ORD
-
FLG
9h 04m
2 stops
American Airlines Logo
12:37 pm - 9:09 pm
FLG
-
ORD
6h 32m
1 stop
$573American Airlines
Sun, Jul 5 - Sat, Jul 11
American Airlines Logo
8:01 am - 11:08 am
STL
-
FLG
5h 07m
1 stop
American Airlines Logo
6:50 am - 1:53 pm
FLG
-
STL
5h 03m
1 stop
$577American Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$299
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Chicago to Flagstaff

FAQs for booking flights from Illinois to Flagstaff

  • How does KAYAK find such low prices on flights from Illinois to Flagstaff?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Flagstaff.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Flagstaff?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Flagstaff from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Flagstaff?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Flagstaff with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Flagstaff?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Flagstaff from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Flagstaff?

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

Everything you need to know for your flight to Flagstaff

Information on the airport you'll fly into in Flagstaff

Flagstaff (FLG)