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$90+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LAS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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1. Tell us where you want to go

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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 53 days in advance, depart on a Saturday or Monday and return on a Tuesday

Cheap 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 November 3, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$181
(Kiwi.com)

One-way from

$90
(Booking.com)

Popular in

March

Cheapest in

July

Average price

$287
Provider with most accurate pricing for Appleton Intl-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Appleton Intl-Las Vegas Harry Reid Intl flights.
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From Oshkosh to Las Vegas Harry Reid Intl
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One-way flight from Oshkosh to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Sat 11/299:19 pmATW - LAS
Nonstop4h 07mAllegiant Air
Fri 12/128:51 amLAS - ATW
Nonstop3h 33mAllegiant Air
Deal found 11/2$181
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 11/102:53 pmATW - LAS
Nonstop4h 05mAllegiant Air
Thu 11/139:55 amLAS - ATW
Nonstop3h 35mAllegiant Air
Deal found 11/1$183
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/126:00 amATW - LAS
Nonstop4h 01mAllegiant Air
Thu 12/189:51 amLAS - ATW
Nonstop3h 33mAllegiant Air
Deal found 11/3$187
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/77:00 amATW - LAS
Nonstop4h 01mAllegiant Air
Thu 12/119:51 amLAS - ATW
Nonstop3h 33mAllegiant Air
Deal found 11/3$192
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 11/102:53 pmATW - LAS
Nonstop4h 05mAllegiant Air
Fri 11/145:48 pmLAS - ATW
Nonstop3h 35mAllegiant Air
Deal found 11/2$194
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Mon 12/157:00 amATW - LAS
1 stop17h 49mMultiple Airlines
Thu 12/254:51 pmLAS - ATW
Nonstop3h 33mMultiple Airlines
Deal found 11/1$195
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 11/172:53 pmATW - LAS
Nonstop4h 05mAllegiant Air
Sun 11/239:57 amLAS - ATW
Nonstop3h 27mAllegiant Air
Deal found 11/3$198
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/117:00 amATW - LAS
Nonstop4h 01mAllegiant Air
Fri 12/128:51 amLAS - ATW
Nonstop3h 33mAllegiant Air
Deal found 11/3$199

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 November 3, 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

Wed 2/4

12:35 pm-6:30 pm

1 stop7h 55m

Las Vegas Harry Reid Intl

Sat 2/7

7:15 am-3:04 pm

1 stop5h 49m

$259

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Sat 1/31

5:23 pm-9:59 pm

1 stop6h 36m

Las Vegas Harry Reid Intl

Tue 2/3

10:44 am-8:50 pm

2 stops8h 06m

$264

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Fri 1/23

2:45 pm-9:59 pm

2 stops9h 14m

Las Vegas Harry Reid Intl

Tue 1/27

7:30 am-4:48 pm

2 stops7h 18m

$284

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Sat 2/21

5:23 pm-10:02 pm

1 stop6h 39m

Las Vegas Harry Reid Intl

Tue 3/10

9:00 am-4:50 pm

1 stop5h 50m

$284

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Sat 1/3

1:00 pm-6:08 pm

1 stop7h 08m

Las Vegas Harry Reid Intl

Mon 1/5

12:59 am-3:04 pm

2 stops12h 05m

$354

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Sat 12/27

8:10 am-1:14 pm

1 stop7h 04m

Las Vegas Harry Reid Intl

Mon 12/29

12:59 am-2:33 pm

2 stops11h 34m

$354

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Sat 1/10

6:15 am-2:59 pm

2 stops10h 44m

Las Vegas Harry Reid Intl

Tue 1/13

9:56 am-9:31 pm

2 stops9h 35m

$359

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Tue 2/17

2:39 pm-11:55 pm

2 stops11h 16m

Las Vegas Harry Reid Intl

Mon 3/9

12:59 am-2:08 pm

2 stops11h 09m

$359

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Tue 2/3

12:35 pm-11:59 pm

2 stops13h 24m

Las Vegas Harry Reid Intl

Wed 3/25

6:00 am-7:16 pm

2 stops11h 16m

$359

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Thu 1/8

5:23 pm-11:19 pm

1 stop7h 56m

Las Vegas Harry Reid Intl

Wed 1/14

7:15 am-3:04 pm

1 stop5h 49m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

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 October 31, 2025.

To ensure you get the cheapest price possible for a flight from Oshkosh to Las Vegas, you should look to book at least 53 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, November is the cheapest month in which you can book a flight from Oshkosh to Las Vegas (average of $92). Flying from Oshkosh to Las Vegas in December is currently the most expensive (average of $150). 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 November 3, 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 48% 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 November 2, 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 November 3, 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
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
American Airlines
7.2
Good
11,038 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Allegiant Air
7.2
Good
694 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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 9 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 90 times in the past calendar month.

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

    United Airlines can get you from Oshkosh to Las Vegas in just under 7h 55m. Your travel time can differ by up to . Airlines will cover a distance of 1506 mi.

  • 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 (80%), Spirit Airlines (71%).

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

    Looking at all options, your cheapest flight can be booked for $79. While the most popular route (Appleton Intl - Las Vegas Harry Reid Intl) can be booked for $122 on average, our data indicates $336 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, November is the cheapest month in which you can book a flight from Oshkosh to Las Vegas (average of $92). Flying from Oshkosh to Las Vegas in December is currently the most expensive (average of $150). 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
Winchester
Kingman
Sunrise Manor
Primm
Mount Charleston
Mesquite
Needles
Boulder City

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Top 9 airlines flying from Oshkosh to Las Vegas

Discover the top 9 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$263FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$123Average$219FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$142Average$267FlexibilityNo cancel feeOn-time83%
Allegiant AirCheapest$144Average$276FlexibilityNo cancel feeOn-time88%
DeltaCheapest$146Average$397FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$198Average$382FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$236Average$449FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$432FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$295Average$489FlexibilityNo cancel feeOn-time63%

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