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$130+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LAS
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
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 47 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 August 1, 2025.

Round-trip from

$171
(Cheapflightsfares)

One-way from

$130
(United Airlines)

Popular in

March

Cheapest in

July

Average price

$276
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 ($37 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 August 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 August 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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.
Sat 11/299:19 pmATW - LAS
Nonstop4h 07mAllegiant Air
Fri 12/58:51 amLAS - ATW
Nonstop3h 33mAllegiant Air
Deal found 8/1$171
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Mon 9/17:00 amATW - LAS
1 stop17h 13mMultiple Airlines
Fri 9/193:45 pmLAS - ATW
Nonstop3h 33mMultiple Airlines
Deal found 7/31$180
This Delta deal was found by Cheapflights users on 7/31. 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 9/205:15 pmATW - LAS
1 stop7h 29mDelta
Wed 9/241:23 pmLAS - ATW
1 stop7h 17mDelta
Deal found 7/31$259
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:18 pmATW - LAS
1 stop6h 35mAmerican Airlines
Tue 9/236:00 amLAS - ATW
2 stops9h 48mAmerican Airlines
Deal found 8/1$264

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 August 1, 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

Sat 11/29

9:19 pm-11:26 pm

Nonstop4h 07m

Las Vegas Harry Reid Intl

Fri 12/5

8:51 am-2:24 pm

Nonstop3h 33m

$171

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Mon 9/1

7:00 am-10:13 pm

1 stop17h 13m

Las Vegas Harry Reid Intl

Fri 9/19

3:45 pm-9:18 pm

Nonstop3h 33m

$180

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Sat 9/20

5:15 pm-10:44 pm

1 stop7h 29m

Las Vegas Harry Reid Intl

Wed 9/24

1:23 pm-10:40 pm

1 stop7h 17m

$259

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Sat 9/20

6:18 pm-10:53 pm

1 stop6h 35m

Las Vegas Harry Reid Intl

Tue 9/23

6:00 am-5:48 pm

2 stops9h 48m

$264

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Wed 10/29

5:21 pm-9:49 pm

1 stop6h 28m

$130

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Thu 9/11

2:45 pm-10:32 pm

1 stop9h 47m

$138

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Fri 12/12

9:00 am-11:01 am

Nonstop4h 01m

$141

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Thu 11/27

11:27 am-4:54 pm

1 stop7h 27m

$219

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Fri 8/15

12:11 pm-6:36 pm

1 stop8h 25m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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 July 25, 2025.

To ensure you get the cheapest price possible for a flight from Oshkosh to Las Vegas, you should look to book at least 47 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, August is the cheapest month in which you can book a flight from Oshkosh to Las Vegas (average of $198). Flying from Oshkosh to Las Vegas in March is currently the most expensive (average of $269). 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 August 1, 2025.

When flying from Oshkosh to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 27, 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. Thursday at noon 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 August 1, 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
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
702 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 88 times in the past calendar month.

  • 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 $130 on United Airlines. Other airlines that offer cheap prices include Allegiant Air from $141 and Delta from $195 one-way.

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

    Looking at all options, your cheapest flight can be booked for $73. While the most popular route (Appleton Intl - Las Vegas Harry Reid Intl) can be booked for $128 on average our data indicates $242 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, August is the cheapest month in which you can book a flight from Oshkosh to Las Vegas (average of $198). Flying from Oshkosh to Las Vegas in March is currently the most expensive (average of $269). 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
Henderson
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Mesquite
Needles
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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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$97Average$201FlexibilityNo cancel feeOn-time65%
FrontierCheapest$110Average$230FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$122Average$268FlexibilityNo cancel feeOn-time83%
Allegiant AirCheapest$144Average$274FlexibilityNo cancel feeOn-time88%
DeltaCheapest$172Average$413FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$468FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$453FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$311Average$488FlexibilityNo cancel feeOn-time63%

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