$153+ Cheap flights from Chicago (CHI) to Tucson (TUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — TUS
Nov 2 — Nov 91
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Tucson with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago to Tucson are usually found in April or June, booked 34 days in advance, depart on a Tuesday or Wednesday and return on a Thursday
Cheap flight deals from Chicago to Tucson
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to TucsonExplore the most affordable flight options available from Chicago to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.
Explore the most affordable flight options available from Chicago to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:45 am -
1 stop15h 03m
Fri 12/47:42 am -
1 stop15h 17m
Deal found 9/30![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:45 am -
1 stop15h 03m
Thu 12/31:48 pm -
1 stop9h 11m
Deal found 9/30![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:45 am -
1 stop10h 24m
Fri 12/47:42 am -
1 stop15h 17m
Deal found 9/30![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:45 am -
1 stop15h 03m
Thu 12/31:48 pm -
1 stop9h 11m
Deal found 9/30![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:45 am -
1 stop15h 03m
Sun 12/67:42 am -
1 stop15h 17m
Deal found 9/30![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:24 am -
2 stops26h 42m
Thu 12/2411:30 am -
2 stops29h 14m
Deal found 10/2![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:45 am -
1 stop15h 03m
Fri 12/412:17 pm -
1 stop8h 39m
Deal found 9/28![Delta logo]()
$383
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:45 am -
1 stop10h 24m
Thu 12/33:03 pm -
1 stop7h 53m
Deal found 9/30![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:45 am -
1 stop15h 03m
Sat 11/2112:18 pm -
1 stop8h 29m
Deal found 9/28![Delta logo]()
$390
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:45 am -
1 stop15h 03m
Tue 12/17:42 am -
1 stop15h 17m
Deal found 10/2![Delta logo]()
$393
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:55 pm -
Nonstop3h 45m
Tue 10/2711:25 am -
Nonstop3h 15m
Deal found 10/1![Southwest logo]()
$397
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:05 pm -
Nonstop3h 40m
Tue 11/312:05 pm -
1 stop6h 50m
Deal found 9/28![Southwest logo]()
$407
Best flights from Chicago to TucsonDiscover carefully curated flight deals from Chicago to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated flight deals from Chicago to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:45 am -
1 stop15h 03m
Thu 12/31:48 pm -
1 stop9h 11m
Deal found 9/28![Delta logo]()
$360
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:05 pm -
Nonstop3h 40m
Mon 11/97:30 pm -
1 stop7h 55m
Deal found 9/28![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:45 am -
1 stop15h 03m
Fri 12/47:42 am -
2 stops12h 53m
Deal found 9/28![Delta logo]()
$388
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/412:20 pm -
Nonstop3h 45m
Mon 1/117:45 am -
Nonstop3h 15m
Deal found 9/28![Southwest logo]()
$436
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:45 pm -
1 stop8h 03m
Sat 10/316:00 am -
1 stop7h 00m
Deal found 9/30![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/46:00 am -
1 stop7h 14m
Sat 2/67:00 am -
1 stop8h 25m
Deal found 9/30![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:50 pm -
2 stops8h 35m
Fri 11/66:10 pm -
2 stops10h 30m
Deal found 9/30![Southwest logo]()
$473
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:03 pm -
1 stop9h 34m
Sat 11/77:35 am -
2 stops13h 30m
Deal found 9/29![Delta logo]()
$422
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:25 am -
2 stops8h 30m
Sun 11/157:30 am -
Nonstop3h 10m
Deal found 10/1![Southwest logo]()
$497
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:00 am -
1 stop8h 53m
Tue 12/157:42 am -
2 stops9h 19m
Deal found 9/29![Delta logo]()
$422
This Southwest deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:10 pm -
1 stop6h 45m
Sun 11/227:30 am -
Nonstop3h 10m
Deal found 10/2![Southwest logo]()
$508
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:19 pm -
1 stop7h 36m
Sat 11/76:00 am -
2 stops11h 00m
Deal found 9/28![Delta logo]()
$461
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1412:30 pm -
2 stops11h 26m
Tue 1/191:35 pm -
1 stop7h 35m
Deal found 9/30![Delta logo]()
$461
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:19 am -
2 stops12h 47m
Mon 11/235:40 pm -
2 stops13h 09m
Deal found 10/1![Delta logo]()
$466
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:30 am -
2 stops10h 39m
Fri 11/277:47 am -
1 stop6h 56m
Deal found 10/2![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2010:30 am -
2 stops13h 36m
Fri 12/2511:30 am -
2 stops9h 00m
Deal found 10/2![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:30 am -
1 stop14h 18m
Sun 12/67:42 am -
1 stop15h 17m
Deal found 9/30![Delta logo]()
$517
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:30 am -
2 stops10h 39m
Mon 11/163:00 pm -
1 stop7h 54m
Deal found 10/1![Delta logo]()
$519
Last-minute flights from Chicago to TucsonDiscover last-minute flight deals from Chicago to Tucson. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Tucson. Data last updated October 3, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:55 pm -
Nonstop3h 45m
Tue 10/2711:25 am -
Nonstop3h 15m
Deal found 10/1![Southwest logo]()
$397
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:05 pm -
Nonstop3h 40m
Tue 11/312:05 pm -
1 stop6h 50m
Deal found 9/28![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:05 pm -
Nonstop3h 40m
Mon 11/96:10 pm -
2 stops10h 30m
Deal found 9/28![Southwest logo]()
$412
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:45 am -
1 stop15h 03m
Sat 11/2112:18 pm -
1 stop8h 29m
Deal found 9/28![Delta logo]()
$390
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:45 am -
1 stop10h 24m
Fri 12/47:42 am -
1 stop15h 17m
Deal found 9/30![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:45 am -
1 stop10h 24m
Thu 12/33:03 pm -
1 stop7h 53m
Deal found 9/30![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:45 am -
1 stop15h 03m
Fri 12/47:42 am -
1 stop15h 17m
Deal found 9/30![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:45 am -
1 stop15h 03m
Thu 12/31:48 pm -
1 stop9h 11m
Deal found 9/30![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:45 am -
1 stop15h 03m
Thu 12/31:48 pm -
1 stop9h 11m
Deal found 9/30![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:45 am -
1 stop15h 03m
Sun 12/67:42 am -
1 stop15h 17m
Deal found 9/30![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:45 am -
1 stop15h 03m
Fri 12/412:17 pm -
1 stop8h 39m
Deal found 9/28![Delta logo]()
$383
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:45 am -
1 stop15h 03m
Tue 12/17:42 am -
1 stop15h 17m
Deal found 10/2![Delta logo]()
$393
One-way flights from Chicago to TucsonSearch for one-way flight options from Chicago to Tucson. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
Search for one-way flight options from Chicago to Tucson. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This Sun Country Air deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1711:45 am -
1 stop7h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Sun Country Air logo]()
$153
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:29 am -
1 stop15h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$182
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:45 am -
1 stop15h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$192
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:56 pm -
Nonstop3h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![American Airlines logo]()
$198
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:56 pm -
Nonstop3h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![American Airlines logo]()
$199
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:45 pm -
Nonstop3h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Southwest logo]()
$199
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:40 am -
1 stop5h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:35 am -
2 stops10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$214
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:27 pm -
2 stops10h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$214
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:45 am -
Nonstop3h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![American Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:45 pm -
Nonstop3h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Southwest logo]()
$222
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:14 pm -
1 stop17h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$227
Find flight deals from Chicago to Tucson
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Tucson (TUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $354 (Delta) |
One-way from | $153 (Sun Country Air) |
Popular in | December |
Cheapest in | April |
Average price | $499 |
Good round-trip deal | $397 or less |
Good one-way deal | $227 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Tucson 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, Cheapflights users made 7,457,451 searches. Data last updated October 3, 2026.
Use the filters below to find and compare flights from Chicago to Tucson that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoTucson
ORD Chicago O'Hare Intl - TUS Tucson
ORDTUS
Chicago O'Hare Intl
Thu 12/3
7:45 am-5:11 pm
1 stop10h 26m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$192
ChicagoTucson
ORD Chicago O'Hare Intl - TUS Tucson
ORDTUS
Chicago O'Hare Intl
Wed 11/11
7:54 pm-11:15 pm
Nonstop4h 21m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$199
ChicagoTucson
MDW Chicago Midway - TUS Tucson
MDWTUS
Chicago Midway
Wed 12/30
9:45 pm-12:40 am
Nonstop3h 55m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$199
ChicagoTucson
ORD Chicago O'Hare Intl - TUS Tucson
ORDTUS
Chicago O'Hare Intl
Tue 10/27
7:54 pm-10:15 pm
Nonstop4h 21m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$199
Quickest round-trip
ChicagoTucson
MDW Chicago Midway - TUS Tucson
MDWTUS
Chicago Midway
Tue 2/9
3:50 pm-6:40 pm
Nonstop3h 50m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$199
ChicagoTucson
ORD Chicago O'Hare Intl - TUS Tucson
ORDTUS
Chicago O'Hare Intl
Wed 10/28
7:54 pm-10:15 pm
Nonstop4h 21m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$199
ChicagoTucson
ORD Chicago O'Hare Intl - TUS Tucson
ORDTUS
Chicago O'Hare Intl
Thu 11/26
2:00 pm-9:11 pm
1 stop8h 11m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
ChicagoTucson
MDW Chicago Midway - TUS Tucson
MDWTUS
Chicago Midway
Thu 12/17
2:35 pm-6:55 pm
1 stop5h 20m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
ChicagoTucson
ORD Chicago O'Hare Intl - TUS Tucson
ORDTUS
Chicago O'Hare Intl
Sat 10/31
1:00 pm-5:19 pm
1 stop6h 19m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
ChicagoTucson
ORD Chicago O'Hare Intl - TUS Tucson
ORDTUS
Chicago O'Hare Intl
Mon 12/7
9:59 am-9:49 pm
2 stops12h 50m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$214
Showing 1-10 of 40 resultsSorted by cheapest first
Compare providers for flights from Chicago to Tucson
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Tucson in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Tucson flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Tucson flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Tucson flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Tucson
Have a flexible travel schedule? Discover the best time to fly to Tucson from Chicago with our price prediction graph.
CHI-TUS
ORD-TUS
MDW-TUS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Tucson
CHI-TUS
ORD-TUS
MDW-TUS
What is the cheapest month to book a flight from Chicago to Tucson?
Currently, January is the cheapest month in which you can book a flight from Chicago to Tucson (average of $406). Flying from Chicago to Tucson in December is currently the most expensive (average of $552). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CHI to TUS?
Find hourly flight availability from Chicago to Tucson. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 3, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 22% on flights from Chicago to Tucson by exploring options for tickets in the afternoon.
Weekly flight availability from Chicago to Tucson
Explore weekly flight availability from Chicago to Tucson. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 3, 2026.
The most flights from CHI to TUS are scheduled on a Thursday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Chicago to Tucson?
Airfare is below average for this route at the moment.
Chicago to Tucson flights typically cost between $405 and $559 in November.The cheapest round-trip price found within the last 5 days was $354 on Delta (Nov 13-Dec 4).
What’s the top layover airport for flights from Chicago to Tucson?
Share of 1-stop round-trip flights from Chicago to Tucson chosen by Cheapflights users in the past 12 months, using the same layover each way.
San Diego (SAN) – chosen by Cheapflights users on 67% of 1-stop itineraries from Chicago to Tucson on Cheapflights.
What’s the cheapest layover airport for flights from Chicago to Tucson?
Average round-trip fare for 1-stop flights from Chicago to Tucson, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $389.
What’s the fastest layover option from Chicago to Tucson?
Shortest average travel time for 1-stop one-way flights from Chicago to Tucson, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 5h 53m.
Which airport typically offers the quickest layover for flights from Chicago to Tucson?
Average layover duration for 1-stop one-way flights from Chicago to Tucson, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 0h 52m.
How far ahead should I book a flight from Chicago to Tucson?
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Tucson. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Tucson
Get insights into the airlines that provide service to Tucson. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tucson. Reviews last updated October 3, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from Chicago to Tucson. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Related info for your journey
Find useful and relevant information for your journey from Chicago to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Tucson?
Book flights to Tucson if you plan to visit one of these locationsSierra Vista
Bisbee
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Search flights from Chicago to Tucson by cabin class
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Chicago and Tucson flights
Browse other Chicago and Tucson flight options. Last updated on October 3, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on October 3, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Tucson
Explore flights to Tucson departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 3, 2026.
Top 3 airlines flying from Chicago to Tucson
Discover the top 3 airlines that operate flights from Chicago to Tucson. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$433 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$309 | Average$519 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$472 | FlexibilityNo cancel fee | On-time63% |