TUS

$74 Find Cheap Flights from Illinois to Tucson

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Tucson departing on 11/16. 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

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Flight Deals

Cheap Flights from Illinois to Tucson

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Tucson 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 Tucson

Sun, Oct 26 - Thu, Oct 30
Frontier Logo
9:54 pm - 11:39 amORD-TUS
15h 45m1 stop
Frontier Logo
11:32 am - 9:43 pmTUS-ORD
32h 11m2 stops
$259Frontier
Find Deal
Mon, Oct 27 - Sun, Nov 2
Multiple Airlines Logo
6:35 am - 11:39 amORD-TUS
7h 04m1 stop
Multiple Airlines Logo
2:20 pm - 5:32 amTUS-ORD
14h 12m1 stop
$260Multiple Airlines
Find Deal
Mon, Nov 24 - Mon, Nov 24
Delta Logo
6:34 am - 11:35 amSTL-TUS
6h 01m1 stop
Delta Logo
5:28 pm - 12:46 amTUS-STL
6h 18m1 stop
$261Delta
Find Deal
Fri, Oct 31 - Wed, Nov 19
Delta Logo
5:15 pm - 10:30 pmSTL-TUS
7h 15m1 stop
Delta Logo
6:00 am - 4:07 pmTUS-STL
9h 07m1 stop
$264Delta
Find Deal
Wed, Dec 3 - Mon, Dec 8
United Airlines Logo
9:00 am - 3:51 pmSTL-TUS
7h 51m1 stop
United Airlines Logo
2:33 pm - 8:57 pmTUS-STL
5h 24m1 stop
$267United Airlines
Find Deal
Fri, Oct 31 - Wed, Nov 19
United Airlines Logo
1:35 pm - 8:59 pmSTL-TUS
9h 24m2 stops
United Airlines Logo
8:15 am - 4:28 pmTUS-STL
7h 13m1 stop
$269United Airlines
Find Deal
Tue, Nov 11 - Tue, Apr 21
American Airlines Logo
11:10 am - 8:19 pmMLI-TUS
10h 09m2 stops
American Airlines Logo
1:35 pm - 8:29 pmTUS-MLI
4h 54m1 stop
$274American Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
American Airlines Logo
9:45 am - 12:53 pmORD-TUS
4h 08mnonstop
American Airlines Logo
1:43 pm - 6:23 pmTUS-ORD
3h 40mnonstop
$291American Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 24
Southwest Logo
7:30 pm - 10:25 pmMDW-TUS
3h 55mnonstop
Southwest Logo
12:20 pm - 4:30 pmTUS-MDW
3h 10mnonstop
$291Southwest
Find Deal
Sat, Jan 10 - Sat, Jan 24
Southwest Logo
7:30 pm - 10:25 pmMDW-TUS
3h 55mnonstop
Southwest Logo
11:05 am - 7:45 pmTUS-MDW
7h 40m1 stop
$301Southwest
Find Deal

Everything you should know

Cheapest round-trip
$259
Typical prices: $284-$544
Frontier
Sun 10/26Thu 10/30
ORD - TUS • 1 stop
Cheapest non-stop
$291
Typical prices: $409-$493
American Airlines
Sat 2/7Sat 2/14
ORD - TUS • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Tucson!
Useful Info

Good to know

Low seasonJuly
Cheapest flight$74
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Chicago O'Hare Airport to Tucson

FAQs for booking flights from Illinois to Tucson

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

    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 Tucson.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tucson 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 Tucson?

    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 Tucson 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 Tucson?

    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 Tucson 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 Tucson?

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Douglas

Everything you need to know for your flight to Tucson

Information on the airport you'll fly into in Tucson

Tucson (TUS)

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