$126+ Cheap flights from New Mexico to Illinois
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
ABQ — ORD
Sep 2 — Sep 91
Round-trip
1 adult, Economy
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Find cheap flights from New Mexico 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
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Cheapest flights from New Mexico to IllinoisExplore the most affordable flight options available from New Mexico to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
Explore the most affordable flight options available from New Mexico to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Thu 9/107:35 pm
ELP
- STL
1 stop22h 42m
Frontier
Sun 9/131:02 pm
STL
- ELP
1 stop6h 35m
Frontier
Deal found 7/31![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:35 pm
ELP
- STL
1 stop22h 42m
Frontier
Sat 10/38:10 pm
STL
- ELP
1 stop23h 27m
Frontier
Deal found 7/29![Frontier logo]()
$226
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:18 pm
ELP
- STL
1 stop13h 09m
Frontier
Thu 9/2412:27 pm
STL
- ELP
1 stop8h 56m
Frontier
Deal found 7/30![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 8/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:18 pm
ELP
- STL
1 stop12h 59m
Frontier
Wed 9/2312:17 pm
STL
- ELP
1 stop9h 06m
Frontier
Deal found 8/2![Frontier logo]()
$247
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:29 pm
ELP
- STL
1 stop27h 44m
Frontier
Mon 8/246:45 pm
STL
- ELP
1 stop25h 37m
Frontier
Deal found 7/30![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:35 pm
ELP
- ORD
1 stop27h 48m
Frontier
Tue 9/296:30 am
ORD
- ELP
1 stop13h 07m
Frontier
Deal found 8/2![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:18 pm
ELP
- ORD
1 stop7h 20m
Frontier
Tue 9/221:21 pm
ORD
- ELP
1 stop8h 02m
Frontier
Deal found 7/29![Frontier logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 11/87:41 pm
ELP
- ORD
1 stop13h 20m
Frontier
Wed 11/1111:06 am
ORD
- ELP
1 stop8h 40m
Frontier
Deal found 7/31![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Tue 9/157:35 pm
ELP
- ORD
1 stop27h 48m
Frontier
Tue 9/226:30 am
ORD
- ELP
1 stop13h 07m
Frontier
Deal found 7/31![Frontier logo]()
$254
This Frontier deal was found by Cheapflights users on 7/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:18 pm
ELP
- ORD
1 stop7h 20m
Frontier
Wed 10/71:21 pm
ORD
- ELP
1 stop8h 02m
Frontier
Deal found 7/31![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:35 pm
ELP
- STL
1 stop22h 42m
Frontier
Mon 9/288:10 pm
STL
- ELP
1 stop23h 27m
Frontier
Deal found 8/1![Frontier logo]()
$257
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:16 pm
ELP
- ORD
1 stop7h 26m
Frontier
Wed 10/1411:06 am
ORD
- ELP
1 stop8h 44m
Frontier
Deal found 8/1![Frontier logo]()
$257
Best flights from New Mexico to IllinoisDiscover carefully curated flight deals from New Mexico to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
Discover carefully curated flight deals from New Mexico to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:35 pm
ELP
- STL
1 stop22h 42m
Frontier
Sat 10/38:10 pm
STL
- ELP
1 stop23h 27m
Frontier
Deal found 7/29![Frontier logo]()
$226
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:10 am
ABQ
- STL
1 stop5h 40m
Southwest
Wed 9/210:15 am
STL
- ABQ
1 stop5h 30m
Southwest
Deal found 7/29![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 7/30. 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 8/194:21 pm
ABQ
- STL
1 stop6h 00m
Delta
Wed 8/269:15 am
STL
- ABQ
1 stop6h 59m
Delta
Deal found 7/30![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/278:00 am
ABQ
- ORD
1 stop5h 50m
United Airlines
Thu 9/39:20 am
ORD
- ABQ
Nonstop3h 16m
United Airlines
Deal found 7/30![United Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:30 pm
ABQ
- MLI
1 stop4h 48m
American Airlines
Tue 9/294:57 pm
MLI
- ABQ
1 stop5h 25m
American Airlines
Deal found 8/2![American Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:35 pm
ELP
- STL
1 stop22h 42m
Frontier
Mon 9/288:10 pm
STL
- ELP
1 stop23h 27m
Frontier
Deal found 8/2![Frontier logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:35 pm
ELP
- STL
2 stops19h 49m
Frontier
Wed 9/238:10 pm
STL
- ELP
1 stop23h 27m
Frontier
Deal found 8/2![Frontier logo]()
$289
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:20 am
ABQ
- MDW
Nonstop2h 40m
Southwest
Thu 9/175:40 am
MDW
- ABQ
1 stop5h 35m
Southwest
Deal found 7/29![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/125:30 am
ABQ
- STL
2 stops7h 45m
United Airlines
Sat 9/195:10 am
STL
- ABQ
1 stop5h 26m
United Airlines
Deal found 7/30![United Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 7/30. 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 11/57:00 am
ABQ
- ORD
1 stop9h 03m
Delta
Mon 11/92:44 pm
ORD
- ABQ
2 stops8h 46m
Delta
Deal found 7/30![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:50 am
ABQ
- STL
2 stops5h 45m
Southwest
Sat 9/195:15 am
STL
- ABQ
1 stop5h 20m
Southwest
Deal found 7/29![Southwest logo]()
$330
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:18 pm
ELP
- STL
1 stop12h 59m
Frontier
Mon 9/1412:17 pm
STL
- ELP
1 stop9h 06m
Frontier
Deal found 8/1![Frontier logo]()
$303
This Delta deal was found by Cheapflights users on 7/29. 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 10/912:55 am
ABQ
- MDW
2 stops10h 52m
Delta
Sat 10/1710:01 am
MDW
- ABQ
1 stop8h 05m
Delta
Deal found 7/29![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 8/2. 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.
Sat 9/510:20 am
ABQ
- MDW
Nonstop2h 40m
Southwest
Sun 9/62:45 pm
MDW
- ABQ
2 stops8h 10m
Southwest
Deal found 8/2![Southwest logo]()
$332
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:39 pm
ABQ
- ORD
1 stop7h 21m
United Airlines
Mon 9/218:42 am
ORD
- ABQ
Nonstop3h 16m
United Airlines
Deal found 8/1![United Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:33 pm
ABQ
- MLI
1 stop4h 44m
American Airlines
Thu 10/1511:33 am
MLI
- ABQ
1 stop8h 19m
American Airlines
Deal found 8/2![American Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 7/30. 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 12/258:20 am
ABQ
- MLI
2 stops13h 10m
Delta
Thu 12/315:00 pm
MLI
- ABQ
1 stop6h 15m
Delta
Deal found 7/30![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 8/2. 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.
Tue 9/18:00 am
ABQ
- STL
1 stop7h 45m
Southwest
Mon 9/75:15 am
STL
- ABQ
1 stop5h 00m
Southwest
Deal found 8/2![Southwest logo]()
$338
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am
ABQ
- CMI
1 stop5h 52m
American Airlines
Sat 10/31:23 pm
CMI
- ABQ
2 stops9h 51m
American Airlines
Deal found 7/29![American Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:02 pm
ABQ
- ORD
1 stop4h 57m
United Airlines
Sat 10/103:50 pm
ORD
- ABQ
1 stop5h 59m
United Airlines
Deal found 8/2![United Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 8/2. 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.
Fri 9/111:40 pm
ABQ
- STL
1 stop5h 30m
Southwest
Mon 9/145:15 am
STL
- ABQ
1 stop5h 00m
Southwest
Deal found 8/2![Southwest logo]()
$338
This Delta deal was found by Cheapflights users on 7/30. 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 8/207:00 am
ABQ
- ORD
1 stop8h 51m
Delta
Mon 8/241:59 pm
ORD
- ABQ
2 stops9h 32m
Delta
Deal found 7/30![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/43:48 pm
ABQ
- ORD
1 stop5h 58m
United Airlines
Mon 9/79:20 am
ORD
- ABQ
Nonstop3h 16m
United Airlines
Deal found 7/30![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:45 am
ABQ
- CMI
1 stop7h 22m
American Airlines
Mon 11/22:29 pm
CMI
- ABQ
1 stop5h 17m
American Airlines
Deal found 8/1![American Airlines logo]()
$430
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sat 10/249:40 am
ABQ
- MDW
2 stops9h 55m
Southwest
Mon 10/267:15 am
MDW
- ABQ
1 stop6h 00m
Southwest
Deal found 7/30![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:00 am
ELP
- ORD
1 stop7h 41m
United Airlines
Fri 8/287:49 pm
ORD
- ELP
Nonstop3h 41m
United Airlines
Deal found 7/29![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 7/31. 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 10/2412:28 pm
ABQ
- ORD
2 stops8h 08m
Delta
Mon 10/269:51 am
ORD
- ABQ
1 stop6h 25m
Delta
Deal found 7/31![Delta logo]()
$388
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/47:00 am
ABQ
- CMI
1 stop6h 15m
American Airlines
Mon 9/77:00 am
CMI
- ABQ
1 stop7h 37m
American Airlines
Deal found 8/3![American Airlines logo]()
$430
This Southwest deal was found by Cheapflights users on 8/1. 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.
Tue 9/156:05 am
ABQ
- STL
1 stop4h 35m
Southwest
Tue 9/225:00 pm
STL
- ABQ
1 stop5h 10m
Southwest
Deal found 8/1![Southwest logo]()
$346
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:45 am
ABQ
- CMI
1 stop7h 30m
American Airlines
Fri 9/42:47 pm
CMI
- ABQ
1 stop5h 06m
American Airlines
Deal found 7/29![American Airlines logo]()
$430
Last-minute flights from New Mexico to IllinoisDiscover last-minute flight deals from New Mexico to Illinois. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from New Mexico to Illinois. Data last updated August 3, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:14 pm
ELP
- STL
1 stop21h 01m
Frontier
Sun 8/97:10 pm
STL
- ELP
1 stop25h 09m
Frontier
Deal found 7/31![Frontier logo]()
$360
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:14 pm
ELP
- ORD
1 stop8h 23m
Frontier
Fri 8/147:29 am
ORD
- ELP
1 stop12h 50m
Frontier
Deal found 7/30![Frontier logo]()
$360
This Delta deal was found by Cheapflights users on 7/30. 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 8/194:21 pm
ABQ
- STL
1 stop6h 00m
Delta
Wed 8/269:15 am
STL
- ABQ
1 stop6h 59m
Delta
Deal found 7/30![Delta logo]()
$325
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:29 pm
ELP
- STL
1 stop27h 44m
Frontier
Mon 8/246:45 pm
STL
- ELP
1 stop25h 37m
Frontier
Deal found 7/30![Frontier logo]()
$250
This Southwest deal was found by Cheapflights users on 7/30. 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 8/205:40 pm
ABQ
- MDW
1 stop5h 05m
Southwest
Mon 8/245:20 pm
MDW
- ABQ
Nonstop2h 55m
Southwest
Deal found 7/30![Southwest logo]()
$327
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/214:18 pm
ROW
- ORD
1 stop6h 12m
American Airlines
Mon 8/244:57 pm
ORD
- ROW
1 stop6h 07m
American Airlines
Deal found 7/31![American Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:15 am
ABQ
- STL
2 stops8h 10m
Southwest
Wed 9/28:00 am
STL
- ABQ
1 stop7h 00m
Southwest
Deal found 7/29![Southwest logo]()
$330
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:29 pm
ELP
- STL
1 stop27h 44m
Frontier
Thu 9/37:58 pm
STL
- ELP
1 stop18h 36m
Frontier
Deal found 7/30![Frontier logo]()
$310
This Southwest deal was found by Cheapflights users on 7/30. 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 8/278:35 am
ABQ
- MDW
Nonstop2h 40m
Southwest
Thu 9/35:20 pm
MDW
- ABQ
Nonstop2h 55m
Southwest
Deal found 7/30![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 7/30. 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 8/275:05 am
ELP
- STL
1 stop5h 45m
Southwest
Thu 9/38:30 am
STL
- ELP
2 stops8h 40m
Southwest
Deal found 7/30![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 7/30. 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 8/279:20 am
ELP
- MDW
Nonstop2h 55m
Southwest
Thu 9/34:45 pm
MDW
- ELP
Nonstop3h 05m
Southwest
Deal found 7/30![Southwest logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Fri 8/282:29 pm
ELP
- STL
2 stops24h 42m
Frontier
Fri 9/47:58 pm
STL
- ELP
1 stop18h 36m
Frontier
Deal found 7/31![Frontier logo]()
$345
One-way flights from New Mexico to IllinoisSearch for one-way flight options from New Mexico to Illinois. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
Search for one-way flight options from New Mexico to Illinois. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:18 pm
ELP
- ORD
1 stop7h 20m
Frontier
Deal found 7/30![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/302:29 pm
ELP
- ORD
1 stop22h 07m
Frontier
Deal found 7/31![Frontier logo]()
$127
This Priceline deal was found by Cheapflights users on 7/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:18 pm
ELP
- ORD
1 stop7h 20m
Frontier
Deal found 7/31![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/47:35 pm
ELP
- ORD
1 stop27h 48m
Frontier
Deal found 8/3![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:41 pm
ELP
- ORD
1 stop13h 20m
Frontier
Deal found 7/30![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:35 pm
ELP
- ORD
1 stop27h 48m
Frontier
Deal found 8/1![Frontier logo]()
$132
This Super.com deal was found by Cheapflights users on 8/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:58 am
ELP
- ORD
1 stop7h 04m
Frontier
Deal found 8/1![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 8/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:18 pm
ELP
- ORD
1 stop7h 20m
Frontier
Deal found 8/3![Frontier logo]()
$134
This Gotogate deal was found by Cheapflights users on 7/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:29 pm
ELP
- ORD
1 stop22h 07m
Frontier
Deal found 7/31![Frontier logo]()
$135
This Priceline deal was found by Cheapflights users on 8/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:18 pm
ELP
- ORD
1 stop7h 20m
Frontier
Deal found 8/3![Frontier logo]()
$136
This Booking.com deal was found by Cheapflights users on 7/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:29 pm
ELP
- ORD
1 stop22h 07m
Frontier
Deal found 7/31![Frontier logo]()
$140
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/512:50 pm
ABQ
- ORD
Nonstop2h 53m
United Airlines
Deal found 7/29![United Airlines logo]()
$159
Find flight deals from New Mexico to Illinois
Keep the following information in mind while searching for New Mexico to Illinois flight deals. Data was last updated August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $225 (Kiwi.com) |
One-way from | $126 (Frontier) |
Popular in | November |
Cheapest in | September |
Average price | $395 |
Good round-trip deal | $404 or less |
Good one-way deal | $186 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from New Mexico 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 2,558,603 searches. Data last updated August 3, 2026.
Use the filters below to find and compare flights from New Mexico to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Tue 9/29
7:35 pm-7:17 pm
1 stop22h 42m
Lambert-St Louis
Sat 10/3
8:10 pm-6:37 pm
1 stop23h 27m
$226
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Fri 9/25
7:35 pm-7:17 pm
1 stop22h 42m
Lambert-St Louis
Mon 9/28
8:10 pm-6:37 pm
1 stop23h 27m
$257
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Wed 9/16
7:35 pm-4:24 pm
2 stops19h 49m
Lambert-St Louis
Wed 9/23
8:10 pm-6:37 pm
1 stop23h 27m
$289
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Thu 9/10
9:18 pm-11:17 am
1 stop12h 59m
Lambert-St Louis
Mon 9/14
12:17 pm-8:23 pm
1 stop9h 06m
$303
AlbuquerqueSt. Louis
ABQ - STL
ABQSTL
Albuquerque
Wed 8/26
11:10 am-5:50 pm
1 stop5h 40m
Lambert-St Louis
Wed 9/2
10:15 am-2:45 pm
1 stop5h 30m
$325
AlbuquerqueSt. Louis
ABQ - STL
ABQSTL
Albuquerque
Wed 8/19
4:21 pm-11:21 pm
1 stop6h 00m
Lambert-St Louis
Wed 8/26
9:15 am-3:14 pm
1 stop6h 59m
$325
AlbuquerqueChicago
ABQ - ORD
ABQORD
Albuquerque
Thu 8/27
8:00 am-2:50 pm
1 stop5h 50m
Chicago O'Hare Intl
Thu 9/3
9:20 am-11:36 am
Nonstop3h 16m
$327
Quickest round-trip
AlbuquerqueChicago
ABQ - MDW
ABQMDW
Albuquerque
Sat 9/12
10:20 am-2:00 pm
Nonstop2h 40m
Chicago Midway
Thu 9/17
5:40 am-10:15 am
1 stop5h 35m
$327
AlbuquerqueSt. Louis
ABQ - STL
ABQSTL
Albuquerque
Sat 9/12
5:30 am-2:15 pm
2 stops7h 45m
Lambert-St Louis
Sat 9/19
5:10 am-9:36 am
1 stop5h 26m
$330
AlbuquerqueSt. Louis
ABQ - STL
ABQSTL
Albuquerque
Sat 9/12
8:50 am-3:35 pm
2 stops5h 45m
Lambert-St Louis
Sat 9/19
5:15 am-9:35 am
1 stop5h 20m
$330
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New Mexico to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from New Mexico with our price prediction graph.
ELP-STL
ABQ-STL
ABQ-ORD
ABQ-MLI
ABQ-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 New Mexico to Illinois
USNM-USIL
ELP-STL
ABQ-STL
ABQ-ORD
ABQ-MLI
What is the cheapest month to book a flight from New Mexico to Illinois?
Currently, September is the cheapest month in which you can book a flight from New Mexico to Illinois (average of $379). Flying from New Mexico to Illinois in January is currently the most expensive (average of $581). 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 NM to IL?
Find hourly flight availability from New Mexico to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 3, 2026.
When flying from New Mexico to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from New Mexico to Illinois
Explore weekly flight availability from New Mexico to Illinois. 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 August 3, 2026.
The most flights from USNM to USIL are scheduled on a Monday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from New Mexico to Illinois?
Airfare is below average for this route at the moment.
New Mexico to Illinois flights typically cost between $355 and $522 in September.The cheapest round-trip price found within the last 5 days was $317 on United Airlines (Sep 5-Sep 7).
How far ahead should I book a flight from New Mexico to Illinois?
The best time to book flights from New Mexico to Illinois is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 August 3, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from New Mexico to Illinois have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from New Mexico 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
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Alternative routes for New Mexico 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 New Mexico to Illinois by cabin class
Find flights from New Mexico to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Mexico and Illinois flights
Browse other New Mexico and Illinois flight options. Last updated on August 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Illinois
Find the right flight back to New Mexico after your stay in Illinois
New Mexico to Illinois flights
Consider these flights traveling from New Mexico to Illinois.
Top 3 airlines flying from New Mexico to Illinois
Discover the top 3 airlines that operate flights from New Mexico 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 2,558,603 searches. Data last updated August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$234 | Average$496 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$252 | Average$445 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$287 | Average$521 | FlexibilityNo cancel fee | On-time63% |