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$95+ Cheap flights from Oshkosh, WI to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LAS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Oshkosh to Las Vegas Harry Reid Intl are usually found in July or June, booked 27 days in advance, depart on a Saturday or Monday and return on a Tuesday

Cheap flight deals from Oshkosh to Las Vegas

Cheapest flights from Oshkosh to Las Vegas
Explore the most affordable flight options available from Oshkosh to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:38 pmATW - LAS
Nonstop4h 01mAllegiant Air
Thu 12/254:51 pmLAS - ATW
Nonstop3h 33mAllegiant Air
Deal found 12/17$232
This Delta deal was found by Cheapflights users on 12/17. 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 12/2412:12 pmATW - LAS
1 stop8h 06mDelta
Thu 12/2511:13 amLAS - ATW
1 stop8h 18mDelta
Deal found 12/17$259
This Mytrip deal was found by Cheapflights users on 12/15. 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.
Sat 12/205:28 pmATW - LAS
Nonstop4h 01mAllegiant Air
Sun 12/219:51 amLAS - ATW
Nonstop3h 33mAllegiant Air
Deal found 12/15$262
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:38 pmATW - LAS
Nonstop4h 01mAllegiant Air
Sat 12/276:30 amLAS - ATW
Nonstop3h 33mAllegiant Air
Deal found 12/17$290
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:38 pmATW - LAS
Nonstop4h 01mAllegiant Air
Sun 12/289:51 amLAS - ATW
Nonstop3h 33mAllegiant Air
Deal found 12/17$305
This Delta deal was found by Cheapflights users on 12/17. 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 12/2412:12 pmATW - LAS
1 stop8h 06mDelta
Tue 12/3011:37 pmLAS - ATW
1 stop8h 24mDelta
Deal found 12/17$314
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:00 amATW - LAS
Nonstop4h 01mAllegiant Air
Sat 12/2011:05 amLAS - ATW
Nonstop3h 33mAllegiant Air
Deal found 12/16$317
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:38 pmATW - LAS
Nonstop4h 01mAllegiant Air
Tue 12/305:29 pmLAS - ATW
Nonstop3h 33mAllegiant Air
Deal found 12/17$320
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/217:00 amATW - LAS
Nonstop4h 01mAllegiant Air
Tue 12/305:29 pmLAS - ATW
Nonstop3h 33mAllegiant Air
Deal found 12/16$336
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Thu 12/187:00 amATW - LAS
Nonstop4h 01mAllegiant Air
Sun 12/219:51 amLAS - ATW
Nonstop3h 33mAllegiant Air
Deal found 12/16$338

Find flight deals from Oshkosh to Las Vegas

Keep the following information in mind while searching for Oshkosh to Las Vegas flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$181
(Cheapflightsfares)

One-way from

$95
(Cheapflightsfares)

Popular in

March

Cheapest in

July

Average price

$288
Provider with most accurate pricing for Appleton Intl-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Las Vegas Harry Reid Intl flights.
Search Deals
From Oshkosh to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Oshkosh to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oshkosh 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 December 18, 2025.
Use the filters below to find and compare flights from Oshkosh to Las Vegas that are best for you.

Fly from

Oshkosh

Fly to

Las Vegas

Route

Depart

Return

Price

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Tue 1/20

2:45 pm-11:59 pm

2 stops11h 14m

Las Vegas Harry Reid Intl

Sat 1/24

7:15 am-3:04 pm

1 stop5h 49m

$264

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Tue 2/17

12:07 pm-6:23 pm

1 stop8h 16m

Las Vegas Harry Reid Intl

Mon 2/23

6:10 am-3:32 pm

1 stop7h 22m

$284

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Thu 5/7

4:05 pm-10:50 pm

1 stop8h 45m

Las Vegas Harry Reid Intl

Tue 5/12

11:25 pm-10:27 am

1 stop9h 02m

$284

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Fri 1/9

5:23 pm-9:59 pm

1 stop6h 36m

Las Vegas Harry Reid Intl

Mon 1/12

6:00 am-4:48 pm

2 stops8h 48m

$314

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Sat 2/21

6:50 am-11:11 pm

2 stops18h 21m

Las Vegas Harry Reid Intl

Wed 2/25

2:00 pm-9:27 pm

1 stop5h 27m

$316

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Sat 2/21

4:14 pm-8:54 pm

1 stop6h 40m

Las Vegas Harry Reid Intl

Tue 2/24

6:00 am-9:27 pm

2 stops13h 27m

$316

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Tue 3/24

4:24 pm-8:24 pm

1 stop6h 00m

Las Vegas Harry Reid Intl

Wed 4/1

12:50 am-11:20 am

1 stop8h 30m

$343

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Sat 2/21

6:20 am-11:07 am

1 stop6h 47m

Las Vegas Harry Reid Intl

Sat 2/21

11:00 pm-9:50 pm

2 stops20h 50m

$353

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Tue 3/17

5:23 pm-10:30 pm

1 stop7h 07m

Las Vegas Harry Reid Intl

Tue 3/24

12:36 am-2:03 pm

2 stops11h 27m

$354

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Fri 2/20

12:07 pm-11:11 pm

2 stops13h 04m

Las Vegas Harry Reid Intl

Mon 2/23

6:10 am-3:32 pm

1 stop7h 22m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 21 results
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Best time to book a flight from Oshkosh to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Oshkosh 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.

Cheapflights Insights

Everything you need to know about your flight from Oshkosh to Las Vegas

How far ahead should I book a flight from Oshkosh to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Oshkosh to Las Vegas. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Oshkosh to Las Vegas, you should look to book at least 27 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 month to book a flight from Oshkosh to Las Vegas?

Currently, June is the cheapest month in which you can book a flight from Oshkosh to Las Vegas (average of $114). Flying from Oshkosh to Las Vegas in September is currently the most expensive (average of $142). 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 OS9 to LAS?

Find hourly flight availability from Oshkosh to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Oshkosh to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 43% on airfare.

What is the cheapest day to fly from Oshkosh to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Oshkosh to Las Vegas. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Oshkosh to Las Vegas flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated December 18, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Oshkosh to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,091 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Allegiant Air
7.2
Good
700 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airport do you fly into for flights to Las Vegas from Oshkosh?

    Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Oshkosh. On average, Harry Reid Intl has 0 inbound flights from Oshkosh per day from 8 airlines. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

  • How popular is this Oshkosh to Las Vegas flight route?

    Flights from Oshkosh to Las Vegas Harry Reid Intl have been viewed 85 times in the past calendar month.

  • How long is the flight from Oshkosh to Las Vegas?

    United Airlines and Delta can get you from Oshkosh to Las Vegas in just under 8h 16m. Your travel time can differ by up to 2h 58m. Airlines will cover a distance of 1506 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Oshkosh to Las Vegas one-way?

    One-way options have recently been found by users for as low as $79 on Allegiant Air. Other airlines that offer cheap prices include United Airlines from $114 and Delta from $118 one-way.

  • What are the most reliable airlines from Oshkosh to Las Vegas?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Oshkosh to Las Vegas on time: Sun Country Air (100%), Southwest (70%), Spirit Airlines (67%).

  • What are the cheapest flights from Oshkosh to Las Vegas?

    Looking at all options, your cheapest flight can be booked for $175. While the most popular route (Appleton Intl - Las Vegas Harry Reid Intl) can be booked for $148 on average, our data indicates $465 when flying from Oshkosh to Las Vegas.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oshkosh 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.

  • What is the cheapest month to book a flight from Oshkosh to Las Vegas?

    Currently, June is the cheapest month in which you can book a flight from Oshkosh to Las Vegas (average of $114). Flying from Oshkosh to Las Vegas in September is currently the most expensive (average of $142). 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.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Kingman
Winchester
Primm
Sunrise Manor
Mesquite
Needles
Boulder City

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Top 8 airlines flying from Oshkosh to Las Vegas

Discover the top 8 airlines that operate flights from Oshkosh to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$275FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$124Average$219FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$138Average$274FlexibilityNo cancel feeOn-time83%
Allegiant AirCheapest$144Average$275FlexibilityNo cancel feeOn-time88%
DeltaCheapest$145Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$445FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$246Average$422FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$293Average$486FlexibilityNo cancel feeOn-time63%

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