Cheap First Class Flights from Chicago to Las Vegas
CHI — LAS
Aug 22 — Aug 291
Round-trip
1 adult, First
We work with more than 300 partners to bring you better travel deals
Leverage Cheapflights for Your Next Trip
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.Essential info for First Class flights from Chicago to Las Vegas
Find the latest flights to Las Vegas 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 23, 2026.
Top Rated Airline | American Airlines |
|---|---|
No. of Airlines | 8 |
Arrival Airport | Las Vegas Harry Reid Intl Airport |
Find First Class flight deals from Chicago to Las Vegas
Cheapest
Best
One-way
Quickest
Cheapest first class flights to Las VegasExplore the most affordable first class flight options available to Las Vegas. Find the lowest fares based on data from user searches, with prices last updated on July 23, 2026.
Explore the most affordable first class flight options available to Las Vegas. Find the lowest fares based on data from user searches, with prices last updated on July 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Mon 9/76:01 am
ORD
- LAS
1 stop18h 34m
Alaska Airlines
Thu 9/1010:23 am
LAS
- ORD
1 stop11h 36m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$953
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:20 am
ORD
- LAS
1 stop13h 08m
Alaska Airlines
Fri 10/238:23 pm
LAS
- ORD
1 stop15h 02m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$992
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:49 pm
ORD
- LAS
1 stop16h 37m
Alaska Airlines
Fri 10/304:31 pm
LAS
- ORD
1 stop18h 54m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$1,004
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.
Tue 8/252:18 pm
ORD
- LAS
1 stop21h 24m
Alaska Airlines
Tue 9/111:43 am
LAS
- ORD
1 stop10h 16m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$1,012
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.
Wed 8/199:07 pm
ORD
- LAS
Nonstop3h 53m
American Airlines
Wed 8/2611:50 pm
LAS
- ORD
Nonstop3h 46m
American Airlines
Deal found 7/20![American Airlines logo]()
$1,013
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:17 pm
ORD
- LAS
1 stop15h 25m
Alaska Airlines
Wed 9/302:51 pm
LAS
- ORD
1 stop20h 31m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$1,015
Best first class flights to Las VegasDiscover carefully curated first class flight deals to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated first class flight deals to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:20 am
ORD
- LAS
1 stop6h 44m
Alaska Airlines
Mon 9/147:00 am
LAS
- ORD
1 stop14h 59m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$1,071
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:20 am
ORD
- LAS
Nonstop4h 07m
United Airlines
Mon 8/3111:55 pm
LAS
- ORD
Nonstop3h 30m
United Airlines
Deal found 7/18![United Airlines logo]()
$1,075
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:05 am
MDW
- LAS
1 stop6h 45m
Delta
Tue 8/259:59 am
LAS
- MDW
1 stop6h 34m
Delta
Deal found 7/21![Delta logo]()
$1,198
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.
Sat 7/257:45 pm
ORD
- LAS
Nonstop4h 09m
United Airlines
Mon 7/2711:30 pm
LAS
- ORD
Nonstop3h 41m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,222
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.
Sun 8/169:59 am
MDW
- LAS
1 stop7h 55m
Delta
Wed 8/199:31 am
LAS
- MDW
1 stop6h 30m
Delta
Deal found 7/19![Delta logo]()
$1,260
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 7/266:10 am
ORD
- LAS
1 stop9h 40m
United Airlines
Tue 7/283:40 pm
LAS
- ORD
1 stop7h 05m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,242
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:17 pm
ORD
- LAS
1 stop15h 25m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 10/28:05 pm
ORD
- LAS
Nonstop4h 08m
United Airlines
Deal found 7/22![United Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/237:13 pm
MDW
- LAS
1 stop6h 02m
Delta
Deal found 7/22![Delta logo]()
$588
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:00 am
ORD
- LAS
1 stop8h 28m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/35:00 am
ORD
- LAS
1 stop6h 09m
United Airlines
Deal found 7/22![United Airlines logo]()
$538
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:20 pm
ORD
- LAS
Nonstop4h 08m
United Airlines
Deal found 7/18![United Airlines logo]()
$546
One-way first class flights to Las VegasSearch for one-way first class flight options to Las Vegas. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way first class flight options to Las Vegas. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Travelocity deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:01 am
ORD
- LAS
1 stop12h 47m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$492
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.
Wed 8/269:07 pm
ORD
- LAS
Nonstop3h 53m
American Airlines
Deal found 7/21![American Airlines logo]()
$507
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:17 pm
ORD
- LAS
1 stop15h 25m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$521
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:00 am
ORD
- LAS
1 stop8h 28m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:18 pm
ORD
- LAS
Nonstop3h 53m
American Airlines
Deal found 7/22![American Airlines logo]()
$525
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/212:45 pm
ORD
- LAS
Nonstop3h 59m
United Airlines
Deal found 7/22![United Airlines logo]()
$528
Quickest first class flights to Las VegasExplore quickest first class flight options to Las Vegas based on user searches, and compare prices and availability for your desired travel dates. Data last updated July 23, 2026.
Explore quickest first class flight options to Las Vegas based on user searches, and compare prices and availability for your desired travel dates. Data last updated July 23, 2026.
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.
Wed 8/199:07 pm
ORD
- LAS
Nonstop3h 53m
American Airlines
Wed 8/2611:50 pm
LAS
- ORD
Nonstop3h 46m
American Airlines
Deal found 7/20![American Airlines logo]()
$1,013
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.
Thu 8/206:37 pm
ORD
- LAS
Nonstop4h 00m
American Airlines
Thu 8/2711:53 pm
LAS
- ORD
Nonstop3h 46m
American Airlines
Deal found 7/20![American Airlines logo]()
$1,039
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.
Mon 11/912:30 pm
MDW
- LAS
1 stop5h 55m
Delta
Tue 11/1711:25 pm
LAS
- MDW
1 stop7h 20m
Delta
Deal found 7/18![Delta logo]()
$1,188
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.
Mon 11/912:30 pm
MDW
- LAS
1 stop5h 55m
Delta
Mon 11/1610:10 pm
LAS
- MDW
1 stop8h 35m
Delta
Deal found 7/18![Delta logo]()
$1,195
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.
Mon 11/912:30 pm
MDW
- LAS
1 stop5h 55m
Delta
Sun 11/1510:10 pm
LAS
- MDW
1 stop8h 35m
Delta
Deal found 7/18![Delta logo]()
$1,226
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:13 pm
MDW
- LAS
1 stop6h 02m
Delta
Tue 9/296:00 am
LAS
- MDW
1 stop8h 15m
Delta
Deal found 7/21![Delta logo]()
$1,203
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.
Wed 8/269:07 pm
ORD
- LAS
Nonstop3h 53m
American Airlines
Deal found 7/21![American Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:18 pm
ORD
- LAS
Nonstop3h 53m
American Airlines
Deal found 7/22![American Airlines logo]()
$525
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/212:45 pm
ORD
- LAS
Nonstop3h 59m
United Airlines
Deal found 7/22![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/611:00 am
ORD
- LAS
Nonstop4h 07m
United Airlines
Deal found 7/22![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 10/28:05 pm
ORD
- LAS
Nonstop4h 08m
United Airlines
Deal found 7/22![United Airlines logo]()
$529
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.
Fri 8/214:30 pm
ORD
- LAS
Nonstop4h 09m
United Airlines
Deal found 7/20![United Airlines logo]()
$546
Travel insights for first class flights from Chicago to Las Vegas
Get recent, data-driven insights about first class flights from Chicago to Las Vegas including ideal travel times, pricing trends, and more.
Prices
Airlines
Top first class airline flying to Las Vegas
Explore the top four first class airlines operating flights to Las Vegas. 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 23, 2026.
| Airline | Rating | First Class | Price | |
|---|---|---|---|---|
| PriceFrom $621 | First Class | Rating 7.4 | Reviews 1 / 10 It was as expected |
Frequently Asked Questions about Chicago to Las Vegas First Class flights
Find answers to common questions related to First Class tickets for flights to Las Vegas. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on July 23, 2026.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
More first class flights
Popular routes
Complete your trip
Complement your first class flight to Las Vegas by adding a car rental and/or hotel room to your itinerary.
Search flights to Las Vegas by cabin class
from $230/person
from $504/person
from $93/person
Expand your first class flight ticket search
Look further for the perfect first class travel experience if you are not set on Las Vegas
First class flights to New Yorkfrom $223/person
First class flights to Orlandofrom $259/person
First class flights to Los Angelesfrom $207/person
First class flights to Miamifrom $353/person
First class flights to Atlantafrom $138/person
First class flights to Denverfrom $267/person
First class flights to Tampafrom $173/person
First class flights to Bostonfrom $152/person