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$375+ Cheap flights from Quincy, IL to Las Vegas (UIN - LAS)

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
UIN — LAS
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Quincy to Las Vegas

Cheapest flights from Quincy to Las Vegas
Explore the most affordable flight options available from Quincy to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:55 am
UIN
-
LAS
1 stop25h 28m
Multiple Airlines
Sun 8/911:49 pm
LAS
-
UIN
1 stop12h 06m
Multiple Airlines
Deal found 6/22$375
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/269:55 am
UIN
-
LAS
1 stop25h 28m
Multiple Airlines
Sun 8/211:49 pm
LAS
-
UIN
1 stop12h 06m
Multiple Airlines
Deal found 6/25$407
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/109:55 am
UIN
-
LAS
1 stop25h 28m
Multiple Airlines
Tue 7/1411:49 pm
LAS
-
UIN
1 stop11h 51m
Multiple Airlines
Deal found 6/25$471

Find flight deals from Quincy to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Quincy (UIN) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$375
(Kiwi.com)
Provider with most accurate pricing for Quincy Regional-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Quincy Regional-Las Vegas Harry Reid Intl flights.
Search Deals
From Quincy Regional to Las Vegas Harry Reid Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Quincy to Las Vegas 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 June 27, 2026.
Use the filters below to find and compare flights from Quincy to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

QuincyLas Vegas

UIN - LAS

UINLAS

Quincy Regional

Fri 8/7

9:55 am-9:23 am

1 stop25h 28m

Las Vegas Harry Reid Intl

Sun 8/9

11:49 pm-1:55 pm

1 stop12h 06m

$375

QuincyLas Vegas

UIN - LAS

UINLAS

Quincy Regional

Sun 7/26

9:55 am-9:23 am

1 stop25h 28m

Las Vegas Harry Reid Intl

Sun 8/2

11:49 pm-1:55 pm

1 stop12h 06m

$407
Quickest round-trip

QuincyLas Vegas

UIN - LAS

UINLAS

Quincy Regional

Fri 7/10

9:55 am-9:23 am

1 stop25h 28m

Las Vegas Harry Reid Intl

Tue 7/14

11:49 pm-1:40 pm

1 stop11h 51m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Sorted by cheapest first

Compare providers for flights from Quincy to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Quincy to Las Vegas in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Quincy, Illinois-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Quincy, Illinois-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Quincy, Illinois-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Quincy, Illinois-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Quincy, Illinois-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Quincy to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Quincy with our price prediction graph.
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.

Related info for your journey

Find useful and relevant information for your journey from Quincy to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Quincy to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Quincy to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quincy to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quincy to Las Vegas.

  • Can I find deals for business class flights from Quincy to Las Vegas?

    Yes. Cheapflights offers flight deals from Quincy to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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