$156+ Cheap flights from McAllen (MFE) to Illinois
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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — ORD
Oct 14 — Oct 211
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from McAllen to Illinois 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.Cheap flight deals from McAllen to Illinois
Cheapest
Best
Last-minute
One-way
Cheapest flights from McAllen to IllinoisExplore the most affordable flight options available from McAllen to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from McAllen to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/104:37 pm -
1 stop6h 23m
Sat 10/178:14 am -
1 stop7h 20m
Deal found 9/10![American Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 10/284:37 pm -
1 stop7h 22m
Mon 11/211:00 am -
1 stop6h 36m
Deal found 9/11![American Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/176:12 pm -
1 stop5h 47m
Sat 10/241:46 pm -
1 stop5h 40m
Deal found 9/11![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/144:37 pm -
1 stop5h 33m
Sat 10/175:59 pm -
1 stop6h 03m
Deal found 9/13![American Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 9/10. 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 12/105:20 am -
2 stops7h 41m
Tue 12/151:02 pm -
2 stops10h 59m
Deal found 9/10![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/134:37 pm -
1 stop7h 22m
Fri 10/162:50 pm -
1 stop6h 56m
Deal found 9/11![American Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/104:19 pm -
1 stop7h 40m
Sun 12/1310:00 am -
1 stop7h 43m
Deal found 9/10![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/12. 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 10/2012:46 pm -
2 stops11h 11m
Wed 10/285:27 am -
2 stops9h 55m
Deal found 9/12![Delta logo]()
$341
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 11/114:21 pm -
1 stop6h 09m
Sun 11/158:29 am -
1 stop7h 05m
Deal found 9/14![American Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 9/10. 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 11/1112:59 pm -
2 stops10h 55m
Fri 11/131:30 pm -
2 stops10h 29m
Deal found 9/10![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 9/10. 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 12/105:20 am -
2 stops7h 41m
Sun 12/131:02 pm -
2 stops10h 59m
Deal found 9/10![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/10. 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 12/104:14 pm -
2 stops7h 38m
Sun 12/133:47 pm -
2 stops8h 14m
Deal found 9/10![Delta logo]()
$349
Best flights from McAllen to IllinoisDiscover carefully curated flight deals from McAllen to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from McAllen to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This Delta deal was found by Cheapflights users on 9/12. 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 10/245:20 am -
2 stops11h 06m
Tue 10/275:27 am -
2 stops9h 55m
Deal found 9/12![Delta logo]()
$341
This American Airlines deal was found by Cheapflights users on 9/9. 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 12/44:19 pm -
1 stop5h 56m
Sun 12/65:00 am -
1 stop5h 31m
Deal found 9/9![American Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 12/224:27 pm -
1 stop5h 08m
Thu 12/3110:33 am -
1 stop7h 46m
Deal found 9/13![United Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 9/12. 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 10/2012:46 pm -
2 stops7h 52m
Sat 10/316:30 am -
2 stops11h 53m
Deal found 9/12![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 9/10. 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 11/1112:59 pm -
2 stops10h 55m
Fri 11/131:30 pm -
2 stops10h 29m
Deal found 9/10![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 9/12. 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 10/234:02 pm -
2 stops7h 55m
Fri 10/301:55 pm -
2 stops10h 04m
Deal found 9/12![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 12/205:10 am -
1 stop5h 00m
Fri 1/12:23 pm -
1 stop7h 33m
Deal found 9/13![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 9/10. 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 10/1712:46 pm -
2 stops9h 47m
Wed 10/216:04 am -
2 stops9h 18m
Deal found 9/10![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 12/207:25 pm -
1 stop5h 19m
Thu 12/3110:33 am -
1 stop7h 46m
Deal found 9/13![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 9/13. 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 9/305:20 am -
2 stops10h 55m
Tue 10/66:04 am -
2 stops9h 18m
Deal found 9/13![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 9/12. 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 11/1112:59 pm -
2 stops9h 55m
Fri 11/131:05 pm -
2 stops10h 54m
Deal found 9/12![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 12/197:25 pm -
1 stop5h 19m
Sat 12/267:00 am -
2 stops14h 56m
Deal found 9/10![United Airlines logo]()
$544
This Delta deal was found by Cheapflights users on 9/14. 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 9/295:20 am -
2 stops10h 55m
Sat 10/36:05 am -
2 stops12h 16m
Deal found 9/14![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 9/14. 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 9/1912:39 pm -
2 stops10h 05m
Sat 9/266:05 am -
2 stops12h 16m
Deal found 9/14![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 9/13. 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 10/112:39 pm -
2 stops10h 05m
Tue 10/66:04 am -
2 stops9h 18m
Deal found 9/13![Delta logo]()
$528
This Delta deal was found by Cheapflights users on 9/9. 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 10/1612:46 pm -
2 stops9h 47m
Mon 10/196:04 am -
2 stops9h 18m
Deal found 9/9![Delta logo]()
$538
This Delta deal was found by Cheapflights users on 9/13. 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 10/412:39 pm -
2 stops10h 05m
Tue 10/66:04 am -
2 stops9h 18m
Deal found 9/13![Delta logo]()
$540
This Delta deal was found by Cheapflights users on 9/13. 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 9/1812:39 pm -
2 stops10h 05m
Mon 10/196:04 am -
2 stops9h 18m
Deal found 9/13![Delta logo]()
$768
This Delta deal was found by Cheapflights users on 9/10. 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 10/135:20 am -
2 stops10h 54m
Fri 10/166:04 am -
2 stops9h 18m
Deal found 9/10![Delta logo]()
$779
Last-minute flights from McAllen to IllinoisDiscover last-minute flight deals from McAllen to Illinois. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from McAllen to Illinois. Data last updated September 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/25:47 pm -
1 stop5h 43m
Tue 10/66:02 pm -
1 stop6h 10m
Deal found 9/10![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/104:37 pm -
1 stop6h 23m
Sat 10/178:14 am -
1 stop7h 20m
Deal found 9/10![American Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/126:12 pm -
1 stop5h 47m
Sun 10/185:00 am -
1 stop5h 32m
Deal found 9/11![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/124:37 pm -
1 stop7h 22m
Thu 10/155:00 am -
1 stop5h 32m
Deal found 9/11![American Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/134:37 pm -
1 stop7h 22m
Fri 10/162:50 pm -
1 stop6h 56m
Deal found 9/11![American Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/144:37 pm -
1 stop5h 33m
Sat 10/175:59 pm -
1 stop6h 03m
Deal found 9/13![American Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/176:12 pm -
1 stop5h 47m
Sat 10/241:46 pm -
1 stop5h 40m
Deal found 9/11![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 9/11. 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 10/1712:46 pm -
2 stops9h 47m
Sat 10/246:04 am -
2 stops12h 19m
Deal found 9/11![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 9/12. 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 10/2012:46 pm -
2 stops11h 11m
Wed 10/285:27 am -
2 stops9h 55m
Deal found 9/12![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 9/12. 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 10/234:02 pm -
2 stops7h 55m
Tue 10/276:20 am -
2 stops9h 02m
Deal found 9/12![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 9/9. 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 10/245:20 am -
2 stops9h 57m
Sat 10/316:04 am -
2 stops12h 19m
Deal found 9/9![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 10/284:37 pm -
1 stop7h 22m
Mon 11/211:00 am -
1 stop6h 36m
Deal found 9/11![American Airlines logo]()
$325
One-way flights from McAllen to IllinoisSearch for one-way flight options from McAllen to Illinois. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from McAllen to Illinois. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 12/26:36 pm -
1 stop5h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$156
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 11/242:08 pm -
1 stop8h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![American Airlines logo]()
$166
This Delta deal was found by Cheapflights users on 9/11. 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 12/212:59 pm -
2 stops7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$171
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 1/17:25 pm -
1 stop5h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$181
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/234:37 pm -
1 stop7h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 9/11. 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 10/234:02 pm -
2 stops7h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$196
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/287:30 pm -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$210
This deal was found by Cheapflights users on 9/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:24 pm -
1 stop4h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:08 pm -
1 stop13h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:20 pm -
2 stops32h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 9/10. 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 11/265:20 am -
2 stops9h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$254
This Delta deal was found by Cheapflights users on 9/10. 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 10/2312:46 pm -
2 stops9h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$264
Find flight deals from McAllen to Illinois
Keep the following information in mind while searching for McAllen to Illinois flight deals. Data was last updated September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $311 (American Airlines) |
One-way from | $156 (American Airlines) |
Popular in | June |
Cheapest in | December |
Average price | $373 |
Cheapflights Fare Finder
Customize your flight search to find flights from McAllen to Illinois 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 September 14, 2026.
Use the filters below to find and compare flights from McAllen to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
McAllenChicago
MFE McAllen Miller Intl - ORD Chicago O'Hare Intl
MFEORD
McAllen Miller Intl
Sat 12/19
7:25 pm-12:44 am
1 stop5h 19m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$156
McAllenChicago
MFE McAllen Miller Intl - ORD Chicago O'Hare Intl
MFEORD
McAllen Miller Intl
Wed 12/2
12:59 pm-8:49 pm
2 stops7h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$171
McAllenChicago
MFE McAllen Miller Intl - ORD Chicago O'Hare Intl
MFEORD
McAllen Miller Intl
Fri 11/27
7:30 pm-12:45 am
1 stop5h 15m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$181
McAllenChicago
MFE McAllen Miller Intl - ORD Chicago O'Hare Intl
MFEORD
McAllen Miller Intl
Fri 1/1
7:25 pm-12:44 am
1 stop5h 19m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$181
McAllenChicago
MFE McAllen Miller Intl - ORD Chicago O'Hare Intl
MFEORD
McAllen Miller Intl
Fri 10/23
4:37 pm-11:59 pm
1 stop7h 22m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$191
McAllenChicago
MFE McAllen Miller Intl - ORD Chicago O'Hare Intl
MFEORD
McAllen Miller Intl
Fri 10/23
4:02 pm-11:57 pm
2 stops7h 55m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$196
Quickest round-trip
McAllenChicago
MFE McAllen Miller Intl - ORD Chicago O'Hare Intl
MFEORD
McAllen Miller Intl
Wed 10/21
7:24 pm-12:23 am
1 stop4h 59m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$211
McAllenChicago
MFE McAllen Miller Intl - ORD Chicago O'Hare Intl
MFEORD
McAllen Miller Intl
Sun 10/11
7:24 pm-12:23 am
1 stop4h 59m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$241
McAllenChicago
MFE McAllen Miller Intl - ORD Chicago O'Hare Intl
MFEORD
McAllen Miller Intl
Sat 10/10
12:46 pm-11:57 pm
2 stops11h 11m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$246
McAllenChicago
MFE McAllen Miller Intl - ORD Chicago O'Hare Intl
MFEORD
McAllen Miller Intl
Fri 10/23
10:18 pm-6:31 pm
2 stops20h 13m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$247
Showing 1-10 of 34 resultsSorted by cheapest first
Best time to book a flight from McAllen to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from McAllen with our price prediction graph.
MFE-ORD
MFE-MDW
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 McAllen to Illinois
MFE-USIL
MFE-ORD
MFE-MDW
What is the cheapest month to book a flight from McAllen to Illinois?
Currently, December is the cheapest month in which you can book a flight from McAllen to Illinois (average of $308). Flying from McAllen to Illinois in October is currently the most expensive (average of $563). 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.
How much does it cost to fly round-trip from McAllen to Illinois?
Airfare is typical for this route at the moment.
McAllen to Illinois flights typically cost between $296 and $592 in October.The cheapest round-trip price found within the last 5 days was $311 on American Airlines (Oct 10-Oct 17).
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated September 14, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from McAllen to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from McAllen to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for McAllen to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from McAllen to Illinois by cabin class
Find flights from McAllen to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
McAllen and Illinois flights
Browse other McAllen and Illinois flight options. Last updated on September 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
McAllen to Illinois flights
Consider these flights traveling from McAllen to Illinois.
Top 2 airlines flying from McAllen to Illinois
Discover the top 2 airlines that operate flights from McAllen to Illinois. 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 September 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$494 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$291 | Average$409 | FlexibilityNo cancel fee | On-time69% |