$69+ Cheap flights from Chicago (CHI) to the United States
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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LAX
Nov 20 — Nov 271
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to USA 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 Chicago to USA
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Cheapest flights from Chicago to USAExplore the most affordable flight options available from Chicago to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
Explore the most affordable flight options available from Chicago to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:10 am -
Nonstop3h 19m
Tue 12/89:00 am -
1 stop8h 33m
Deal found 10/16![Frontier logo]()
$127
This Priceline deal was found by Cheapflights users on 10/19. 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.
Mon 11/97:55 am -
Nonstop3h 07m
Fri 11/1312:44 pm -
1 stop8h 15m
Deal found 10/19![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 12/66:07 am -
Nonstop3h 22m
Thu 1/712:28 pm -
Nonstop3h 35m
Deal found 10/16![Frontier logo]()
$129
This Booking.com deal was found by Cheapflights users on 10/20. 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 11/244:00 pm -
Nonstop3h 07m
Wed 12/26:30 am -
1 stop8h 22m
Deal found 10/20![Frontier logo]()
$130
This CheapOair deal was found by Cheapflights users on 10/20. 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.
Wed 11/117:00 am -
Nonstop3h 10m
Wed 11/1810:22 am -
1 stop26h 01m
Deal found 10/20![Multiple Airlines logo]()
$131
This CheapOair deal was found by Cheapflights users on 10/19. 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.
Mon 11/96:00 am -
1 stop9h 35m
Wed 11/1110:22 am -
1 stop26h 01m
Deal found 10/19![Frontier logo]()
$132
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:04 am -
Nonstop3h 08m
Tue 11/36:39 am -
1 stop12h 51m
Deal found 10/21![Frontier logo]()
$134
This Frontier deal was found by Cheapflights users on 10/20. 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.
Mon 11/96:00 am -
1 stop9h 35m
Wed 11/186:31 am -
1 stop12h 59m
Deal found 10/20![Frontier logo]()
$135
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/137:23 pm -
Nonstop3h 03m
Wed 12/29:54 am -
Nonstop3h 35m
Deal found 10/20![American Airlines logo]()
$136
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/137:23 pm -
Nonstop3h 03m
Thu 11/196:20 am -
Nonstop3h 40m
Deal found 10/20![American Airlines logo]()
$137
This Trip.com deal was found by Cheapflights users on 10/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/124:00 pm -
1 stop7h 16m
Fri 12/182:24 pm -
Nonstop3h 35m
Deal found 10/17![Frontier logo]()
$138
This Cheapflightsfares deal was found by Cheapflights users on 10/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:35 pm -
Nonstop2h 16m
Thu 11/127:44 am -
Nonstop2h 16m
Deal found 10/17![Frontier logo]()
$156
Best flights from Chicago to USADiscover carefully curated flight deals from Chicago to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
Discover carefully curated flight deals from Chicago to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 11/1410:32 am -
Nonstop2h 00m
Sun 11/157:30 am -
Nonstop2h 11m
Deal found 10/21![Delta logo]()
$171
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Mon 11/96:25 pm -
Nonstop3h 20m
Mon 11/168:52 pm -
Nonstop3h 44m
Deal found 10/19![United Airlines logo]()
$186
This JetBlue deal was found by Cheapflights users on 10/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:00 am -
Nonstop3h 10m
Tue 11/176:00 am -
1 stop7h 00m
Deal found 10/17![JetBlue logo]()
$211
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/222:17 pm -
2 stops11h 12m
Sat 1/91:53 pm -
1 stop8h 06m
Deal found 10/21![Alaska Airlines logo]()
$278
This Sun Country Air deal was found by Cheapflights users on 10/18. 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.
Sun 12/207:50 pm -
1 stop23h 46m
Wed 12/306:37 pm -
1 stop14h 11m
Deal found 10/18![Sun Country Air logo]()
$357
This United Airlines deal was found by Cheapflights users on 10/20. 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 3/241:36 pm -
Nonstop3h 16m
Wed 3/316:10 pm -
1 stop6h 05m
Deal found 10/20![United Airlines logo]()
$189
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:47 pm -
1 stop5h 01m
Mon 11/169:02 am -
1 stop4h 57m
Deal found 10/20![American Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 10/16. 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 2/2511:10 am -
1 stop7h 19m
Mon 3/87:35 pm -
1 stop5h 15m
Deal found 10/16![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 10/16. 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 1/65:55 pm -
1 stop5h 50m
Sun 1/107:15 am -
1 stop6h 22m
Deal found 10/16![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 10/17. 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 1/45:30 am -
1 stop5h 02m
Fri 1/87:35 am -
1 stop6h 45m
Deal found 10/17![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/196:00 pm -
Nonstop2h 15m
Sun 1/39:30 pm -
Nonstop2h 45m
Deal found 10/21![United Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:20 am -
1 stop6h 46m
Thu 11/1210:32 am -
2 stops11h 17m
Deal found 10/20![Alaska Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 10/21. 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 11/188:45 am -
1 stop6h 37m
Sat 11/211:35 pm -
Nonstop2h 58m
Deal found 10/21![Delta logo]()
$223
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/299:47 pm -
Nonstop4h 14m
Thu 12/3110:35 am -
Nonstop3h 50m
Deal found 10/20![United Airlines logo]()
$271
This JetBlue deal was found by Cheapflights users on 10/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:55 pm -
Nonstop2h 26m
Sat 1/911:45 am -
Nonstop3h 04m
Deal found 10/17![JetBlue logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/169:00 am -
2 stops13h 45m
Fri 12/1810:18 am -
1 stop6h 36m
Deal found 10/20![Alaska Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 10/20. 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 12/3010:30 am -
1 stop7h 40m
Wed 1/67:35 am -
1 stop6h 45m
Deal found 10/20![Delta logo]()
$238
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 11/231:30 pm -
Nonstop4h 50m
Fri 11/277:00 am -
Nonstop4h 29m
Deal found 10/20![United Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 10/21. 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 12/129:59 am -
1 stop8h 50m
Tue 12/1511:09 am -
Nonstop4h 06m
Deal found 10/21![Delta logo]()
$245
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/67:45 pm -
Nonstop3h 14m
Mon 11/97:00 am -
Nonstop3h 31m
Deal found 10/18![United Airlines logo]()
$282
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/73:52 pm -
Nonstop2h 49m
Sat 11/710:00 pm -
1 stop10h 30m
Deal found 10/20![American Airlines logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:00 am -
2 stops13h 31m
Tue 12/88:40 am -
2 stops13h 19m
Deal found 10/19![Alaska Airlines logo]()
$353
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:15 pm -
Nonstop2h 10m
Wed 11/118:05 am -
Nonstop2h 17m
Deal found 10/20![Delta logo]()
$248
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:30 am -
1 stop5h 37m
Fri 12/117:53 pm -
Nonstop2h 32m
Deal found 10/20![United Airlines logo]()
$294
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/178:00 am -
2 stops10h 41m
Sat 1/232:12 pm -
1 stop7h 47m
Deal found 10/20![Alaska Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 10/20. 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 11/123:05 pm -
Nonstop2h 24m
Sun 11/154:35 pm -
Nonstop3h 09m
Deal found 10/20![Delta logo]()
$258
This JetBlue deal was found by Cheapflights users on 10/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:59 pm -
1 stop6h 20m
Fri 11/278:00 am -
1 stop9h 40m
Deal found 10/19![JetBlue logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/175:30 am -
1 stop9h 16m
Tue 11/247:00 am -
Nonstop3h 31m
Deal found 10/17![United Airlines logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:57 pm -
1 stop14h 55m
Tue 11/179:43 am -
2 stops12h 16m
Deal found 10/17![Alaska Airlines logo]()
$375
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:15 pm -
Nonstop2h 10m
Mon 11/167:35 pm -
Nonstop2h 14m
Deal found 10/20![Delta logo]()
$259
Last-minute flights from Chicago to USADiscover last-minute flight deals from Chicago to USA. Data last updated October 21, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to USA. Data last updated October 21, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:04 am -
Nonstop3h 08m
Tue 11/36:39 am -
1 stop12h 51m
Deal found 10/21![Frontier logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:55 am -
Nonstop3h 07m
Sat 11/146:31 am -
1 stop12h 59m
Deal found 10/16![Frontier logo]()
$127
This Priceline deal was found by Cheapflights users on 10/19. 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.
Mon 11/97:55 am -
Nonstop3h 07m
Fri 11/1312:44 pm -
1 stop8h 15m
Deal found 10/19![Frontier logo]()
$128
This CheapOair deal was found by Cheapflights users on 10/19. 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.
Mon 11/96:00 am -
1 stop9h 35m
Wed 11/1110:22 am -
1 stop26h 01m
Deal found 10/19![Frontier logo]()
$132
This Frontier deal was found by Cheapflights users on 10/20. 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.
Mon 11/96:00 am -
1 stop9h 35m
Wed 11/186:31 am -
1 stop12h 59m
Deal found 10/20![Frontier logo]()
$135
This CheapOair deal was found by Cheapflights users on 10/17. 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.
Mon 11/97:00 am -
Nonstop3h 10m
Thu 11/121:05 pm -
Nonstop3h 32m
Deal found 10/17![Multiple Airlines logo]()
$138
This CheapOair deal was found by Cheapflights users on 10/20. 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.
Wed 11/117:00 am -
Nonstop3h 10m
Wed 11/1810:22 am -
1 stop26h 01m
Deal found 10/20![Multiple Airlines logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 10/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:35 pm -
Nonstop2h 16m
Thu 11/127:44 am -
Nonstop2h 16m
Deal found 10/17![Frontier logo]()
$156
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/137:23 pm -
Nonstop3h 03m
Wed 12/29:54 am -
Nonstop3h 35m
Deal found 10/20![American Airlines logo]()
$136
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/137:23 pm -
Nonstop3h 03m
Thu 11/196:20 am -
Nonstop3h 40m
Deal found 10/20![American Airlines logo]()
$137
This Booking.com deal was found by Cheapflights users on 10/20. 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 11/244:00 pm -
Nonstop3h 07m
Wed 12/26:30 am -
1 stop8h 22m
Deal found 10/20![Frontier logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:26 pm -
Nonstop2h 33m
Mon 11/3012:05 pm -
1 stop13h 38m
Deal found 10/20![Frontier logo]()
$157
One-way flights from Chicago to USASearch for one-way flight options from Chicago to USA. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
Search for one-way flight options from Chicago to USA. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:00 pm -
Nonstop3h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$69
This Mytrip deal was found by Cheapflights users on 10/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:07 am -
Nonstop3h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Frontier logo]()
$70
This JetBlue deal was found by Cheapflights users on 10/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:00 pm -
1 stop8h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![JetBlue logo]()
$71
This Super.com deal was found by Cheapflights users on 10/18. 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.
Sun 11/17:55 am -
Nonstop3h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Frontier logo]()
$73
This Cheapflightsfares deal was found by Cheapflights users on 10/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:55 am -
Nonstop3h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Frontier logo]()
$74
This Trip.com deal was found by Cheapflights users on 10/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/179:07 am -
Nonstop3h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Frontier logo]()
$75
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/137:23 pm -
Nonstop3h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$76
This Super.com deal was found by Cheapflights users on 10/17. 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.
Sun 11/157:55 am -
Nonstop3h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Frontier logo]()
$77
This Cheapflightsfares deal was found by Cheapflights users on 10/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/38:25 am -
Nonstop3h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 10/21. 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.
Fri 12/114:08 pm -
1 stop27h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$79
This Super.com deal was found by Cheapflights users on 10/18. 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.
Sat 11/77:55 am -
Nonstop3h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Frontier logo]()
$80
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/201:10 pm -
1 stop7h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$80
Find flight deals from Chicago to USA
Keep the following information in mind while searching for Chicago to USA flight deals. Data was last updated October 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $127 (Cheapflightsfares) |
One-way from | $69 (Cheapflightsfares) |
Popular in | October |
Cheapest in | January |
Average price | $312 |
Good round-trip deal | $76 or less |
Good one-way deal | $38 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to USA 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 21, 2026.
Use the filters below to find and compare flights from Chicago to the United States that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoFort Lauderdale
ORD Chicago O'Hare Intl - FLL Fort Lauderdale
ORDFLL
Chicago O'Hare Intl
Wed 11/18
1:00 pm-10:32 pm
1 stop8h 32m
Fort Lauderdale
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$71
Quickest round-trip
ChicagoAtlanta
ORD Chicago O'Hare Intl - ATL Atlanta Hartsfield-Jackson
ORDATL
Chicago O'Hare Intl
Fri 12/18
6:49 am-9:55 am
Nonstop2h 06m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$82
ChicagoAtlanta
ORD Chicago O'Hare Intl - ATL Atlanta Hartsfield-Jackson
ORDATL
Chicago O'Hare Intl
Fri 11/13
6:49 am-9:55 am
Nonstop2h 06m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$82
ChicagoFort Lauderdale
ORD Chicago O'Hare Intl - FLL Fort Lauderdale
ORDFLL
Chicago O'Hare Intl
Tue 12/1
7:00 am-11:08 am
Nonstop3h 08m
Fort Lauderdale
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$92
ChicagoFort Lauderdale
ORD Chicago O'Hare Intl - FLL Fort Lauderdale
ORDFLL
Chicago O'Hare Intl
Wed 11/4
5:30 am-3:46 pm
1 stop9h 16m
Fort Lauderdale
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$97
ChicagoAtlanta
ORD Chicago O'Hare Intl - ATL Atlanta Hartsfield-Jackson
ORDATL
Chicago O'Hare Intl
Sat 11/21
6:15 pm-9:27 pm
Nonstop2h 12m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$99
ChicagoFort Lauderdale
ORD Chicago O'Hare Intl - FLL Fort Lauderdale
ORDFLL
Chicago O'Hare Intl
Fri 1/1
8:03 pm-12:29 am
Nonstop3h 26m
Fort Lauderdale
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$104
ChicagoFort Lauderdale
ORD Chicago O'Hare Intl - FLL Fort Lauderdale
ORDFLL
Chicago O'Hare Intl
Mon 11/9
2:44 pm-11:22 pm
1 stop7h 38m
Fort Lauderdale
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
ChicagoFort Lauderdale
ORD Chicago O'Hare Intl - FLL Fort Lauderdale
ORDFLL
Chicago O'Hare Intl
Tue 12/1
10:36 am-7:30 pm
1 stop7h 54m
Fort Lauderdale
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
ChicagoFort Lauderdale
ORD Chicago O'Hare Intl - FLL Fort Lauderdale
ORDFLL
Chicago O'Hare Intl
Fri 11/13
5:05 pm-11:22 pm
1 stop5h 17m
Fort Lauderdale
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Chicago to USA
Have a flexible travel schedule? Discover the best time to fly to USA from Chicago with our price prediction graph.
ORD-FLL
ORD-ATL
ORD-LAX
ORD-LAS
ORD-LGA
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 the United States
CHI-US0
ORD-FLL
ORD-ATL
ORD-LAX
ORD-LAS
What is the cheapest month to book a flight from Chicago to USA?
Currently, January is the cheapest month in which you can book a flight from Chicago to USA (average of $269). Flying from Chicago to USA in June is currently the most expensive (average of $379). 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 US?
Find hourly flight availability from Chicago to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 21, 2026.
It’s typically best to fly out from Chicago to USA in the evening. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.
Weekly flight availability from Chicago to USA
Explore weekly flight availability from Chicago to USA. 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 21, 2026.
The most flights from CHI to US0 are scheduled on a Monday (140 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (59 on average).
How often are flights from Chicago to the United States delayed?
About 20% of weekly flights between Chicago and United States have experienced delays in the past year, with the average delay time being 141 minutes.
What is the most punctual flight time for Chicago to the United States flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to the United States flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 18% of flights being delayed.
How far ahead should I book a flight from Chicago to USA?
To ensure you get the cheapest price possible for a flight from Chicago to USA, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Chicago to USA?
Use this chart to determine the cheapest time to fly round-trip from Chicago to USA. Price data was last updated on October 17, 2026.
Travelers seeking maximum savings on their Chicago to USA flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing USA
Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated October 21, 2026.
Read through reviews of airlines operating flights from Chicago to the United States, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.4
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.4
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.4
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.4
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.4
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.4
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Chicago to USA. 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 Chicago to USA
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to USA by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to USA by cabin class
Find flights from Chicago to USA, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and USA flights
Browse other Chicago and USA flight options. Last updated on October 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Chicago to USA flights
Consider these flights traveling from Chicago to USA.
Fly to USA regions
Consider these flights traveling to USA regions.
Top 9 airlines flying from Chicago to USA
Discover the top 9 airlines that operate flights from Chicago to USA. 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 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$242 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$304 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$89 | Average$284 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$99 | Average$211 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$104 | Average$381 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$136 | Average$403 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$138 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$164 | Average$228 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$240 | Average$332 | FlexibilityNo cancel fee | On-time75% |