Cheap First Class Flights from Denver to Chicago
DEN — CHI
Aug 20 — Aug 271
Round-trip
1 adult, First
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Essential info for First Class flights from Denver to Chicago
Find the latest flights to Chicago in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on July 21, 2026.
Top Rated Airline | American Airlines |
|---|---|
No. of Airlines | 4 |
Arrival Airport | Chicago O'Hare Intl Airport |
Find First Class flight deals from Denver to Chicago
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Cheapest first class flights to ChicagoExplore the most affordable first class flight options available to Chicago. Find the lowest fares based on data from user searches, with prices last updated on July 21, 2026.
Explore the most affordable first class flight options available to Chicago. Find the lowest fares based on data from user searches, with prices last updated on July 21, 2026.
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 10/314:45 pm
DEN
- ORD
Nonstop2h 45m
United Airlines
Tue 11/38:30 pm
ORD
- DEN
Nonstop2h 52m
United Airlines
Deal found 7/20![United Airlines logo]()
$527
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Sun 8/236:56 am
DEN
- ORD
Nonstop2h 44m
American Airlines
Fri 8/2810:15 pm
ORD
- DEN
Nonstop2h 44m
American Airlines
Deal found 7/20![American Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 7/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:56 am
DEN
- ORD
Nonstop2h 44m
American Airlines
Fri 8/1410:15 pm
ORD
- DEN
Nonstop2h 44m
American Airlines
Deal found 7/18![American Airlines logo]()
$557
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 10/316:46 am
DEN
- ORD
Nonstop2h 44m
American Airlines
Tue 11/310:00 am
ORD
- DEN
1 stop8h 40m
American Airlines
Deal found 7/20![American Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Sun 8/237:10 pm
DEN
- ORD
Nonstop2h 36m
United Airlines
Fri 8/285:00 am
ORD
- DEN
Nonstop2h 39m
United Airlines
Deal found 7/17![United Airlines logo]()
$565
This American Airlines deal was found by Cheapflights users on 7/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:56 am
DEN
- ORD
Nonstop2h 44m
American Airlines
Fri 8/2110:15 pm
ORD
- DEN
Nonstop2h 44m
American Airlines
Deal found 7/17![American Airlines logo]()
$574
Best first class flights to ChicagoDiscover carefully curated first class flight deals to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 21, 2026.
Discover carefully curated first class flight deals to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 21, 2026.
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:50 pm
DEN
- ORD
Nonstop2h 40m
United Airlines
Sat 8/159:30 pm
ORD
- DEN
Nonstop2h 53m
United Airlines
Deal found 7/16![United Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 7/16. 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.
Sun 10/412:55 am
DEN
- ORD
1 stop6h 02m
Delta
Fri 10/2311:19 am
ORD
- DEN
1 stop6h 49m
Delta
Deal found 7/16![Delta logo]()
$645
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:10 pm
DEN
- ORD
Nonstop2h 39m
United Airlines
Wed 8/56:00 am
ORD
- DEN
Nonstop2h 42m
United Airlines
Deal found 7/16![United Airlines logo]()
$707
This Delta deal was found by Cheapflights users on 7/16. 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.
Sun 11/86:10 am
DEN
- MDW
1 stop5h 38m
Delta
Wed 11/115:35 pm
MDW
- DEN
1 stop6h 24m
Delta
Deal found 7/16![Delta logo]()
$792
This Delta deal was found by Cheapflights users on 7/17. 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.
Wed 8/126:00 am
DEN
- MDW
1 stop6h 10m
Delta
Fri 8/147:25 pm
MDW
- DEN
1 stop5h 09m
Delta
Deal found 7/17![Delta logo]()
$812
This Delta deal was found by Cheapflights users on 7/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:19 am
DEN
- MDW
1 stop5h 40m
Delta
Wed 9/99:29 am
MDW
- DEN
2 stops6h 55m
Delta
Deal found 7/18![Delta logo]()
$1,001
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Thu 12/178:25 pm
DEN
- ORD
Nonstop2h 33m
United Airlines
Deal found 7/19![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:10 am
DEN
- ORD
1 stop4h 32m
Delta
Deal found 7/19![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:27 pm
DEN
- ORD
1 stop8h 32m
American Airlines
Deal found 7/21![American Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Wed 9/303:47 pm
DEN
- ORD
Nonstop2h 42m
United Airlines
Deal found 7/17![United Airlines logo]()
$273
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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.
Wed 9/306:17 am
DEN
- ORD
2 stops16h 42m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$602
This Delta deal was found by Cheapflights users on 7/20. 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 9/236:15 am
DEN
- MDW
1 stop6h 05m
Delta
Deal found 7/20![Delta logo]()
$314
One-way first class flights to ChicagoSearch for one-way first class flight options to Chicago. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
Search for one-way first class flight options to Chicago. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
This United Airlines deal was found by Cheapflights users on 7/20. 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 9/236:00 am
DEN
- ORD
Nonstop2h 43m
United Airlines
Deal found 7/20![United Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Wed 9/303:47 pm
DEN
- ORD
Nonstop2h 42m
United Airlines
Deal found 7/17![United Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 7/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:56 am
DEN
- ORD
Nonstop2h 44m
American Airlines
Deal found 7/17![American Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sun 8/168:31 pm
DEN
- ORD
Nonstop2h 30m
United Airlines
Deal found 7/21![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 7/20. 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 9/236:30 am
DEN
- ORD
1 stop5h 29m
Delta
Deal found 7/20![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/20. 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 9/236:15 am
DEN
- MDW
1 stop6h 05m
Delta
Deal found 7/20![Delta logo]()
$314
Quickest first class flights to ChicagoExplore quickest first class flight options to Chicago based on user searches, and compare prices and availability for your desired travel dates. Data last updated July 21, 2026.
Explore quickest first class flight options to Chicago based on user searches, and compare prices and availability for your desired travel dates. Data last updated July 21, 2026.
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Sun 8/237:10 pm
DEN
- ORD
Nonstop2h 36m
United Airlines
Fri 8/285:00 am
ORD
- DEN
Nonstop2h 39m
United Airlines
Deal found 7/17![United Airlines logo]()
$565
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Sun 8/236:56 am
DEN
- ORD
Nonstop2h 44m
American Airlines
Fri 8/2810:15 pm
ORD
- DEN
Nonstop2h 44m
American Airlines
Deal found 7/20![American Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 7/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:56 am
DEN
- ORD
Nonstop2h 44m
American Airlines
Fri 8/1410:15 pm
ORD
- DEN
Nonstop2h 44m
American Airlines
Deal found 7/18![American Airlines logo]()
$557
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 10/316:46 am
DEN
- ORD
Nonstop2h 44m
American Airlines
Tue 11/310:00 am
ORD
- DEN
1 stop8h 40m
American Airlines
Deal found 7/20![American Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 7/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:56 am
DEN
- ORD
Nonstop2h 44m
American Airlines
Fri 8/2110:15 pm
ORD
- DEN
Nonstop2h 44m
American Airlines
Deal found 7/17![American Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 10/314:45 pm
DEN
- ORD
Nonstop2h 45m
United Airlines
Tue 11/38:30 pm
ORD
- DEN
Nonstop2h 52m
United Airlines
Deal found 7/20![United Airlines logo]()
$527
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sun 8/168:31 pm
DEN
- ORD
Nonstop2h 30m
United Airlines
Deal found 7/21![United Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 7/20. 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 7/274:59 pm
DEN
- ORD
Nonstop2h 41m
United Airlines
Deal found 7/20![United Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Wed 9/303:47 pm
DEN
- ORD
Nonstop2h 42m
United Airlines
Deal found 7/17![United Airlines logo]()
$273
This United Airlines deal was found by Cheapflights users on 7/20. 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 9/236:00 am
DEN
- ORD
Nonstop2h 43m
United Airlines
Deal found 7/20![United Airlines logo]()
$264
This American Airlines deal was found by Cheapflights users on 7/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:56 am
DEN
- ORD
Nonstop2h 44m
American Airlines
Deal found 7/17![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 7/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:16 am
DEN
- ORD
Nonstop2h 44m
American Airlines
Deal found 7/16![American Airlines logo]()
$347
Travel insights for first class flights from Denver to Chicago
Get recent, data-driven insights about first class flights from Denver to Chicago including ideal travel times, pricing trends, and more.
Prices
Airlines
Top first class airline flying to Chicago
Explore the top four first class airlines operating flights to Chicago. Find out more about these airlines and their offerings, including amenities, in-flight services, and customer reviews. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on July 21, 2026.
| Airline | Rating | First Class | Price | |
|---|---|---|---|---|
| PriceFrom $347 | First Class | Rating 7.4 | Reviews 1 / 10 Perfect |
Frequently Asked Questions about Denver to Chicago First Class flights
Find answers to common questions related to First Class tickets for flights to Chicago. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on July 21, 2026.
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