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Oshkosh

$220+ Cheap flights from Washington, D.C. (WAS) to Oshkosh, WI

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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MKE
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Oshkosh

Keep the following information in mind while searching for Washington, D.C. to Oshkosh flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$220
(Delta)

Popular in

November

Cheapest in

March

Average price

$338
Provider with most accurate pricing for Washington, D.C. (WAS)-Appleton Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Appleton Intl flights.
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From Washington, D.C. (WAS) to Oshkosh
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One-way flight from Washington, D.C. (WAS) to Oshkosh
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Highest demand for flights based on searches. 29% potential increase in price ($182 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Washington, D.C. to Oshkosh

Cheapest flights from Washington, D.C. to Oshkosh
Explore the most affordable flight options available from Washington, D.C. to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 3/72:54 pmDCA - ATW
1 stop5h 51mAmerican Airlines
Tue 3/115:22 pmATW - DCA
1 stop4h 53mAmerican Airlines
Deal found 2/20$259
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 3/710:25 amBWI - ATW
2 stops10h 20mAmerican Airlines
Tue 3/1111:27 amATW - BWI
2 stops9h 50mAmerican Airlines
Deal found 2/20$269
This Delta deal was found by Cheapflights users on 2/19. 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.
Tue 5/136:15 amIAD - ATW
1 stop5h 57mDelta
Tue 5/206:55 amATW - IAD
1 stop3h 54mDelta
Deal found 2/19$297
This Delta deal was found by Cheapflights users on 2/19. 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.
Thu 2/276:00 amBWI - ATW
1 stop5h 49mDelta
Sat 3/14:20 pmATW - BWI
1 stop6h 33mDelta
Deal found 2/19$319
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/274:35 pmIAD - ATW
1 stop7h 41mAmerican Airlines
Sat 3/15:45 amATW - IAD
2 stops9h 16mAmerican Airlines
Deal found 2/18$324
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/712:55 pmIAD - ATW
1 stop7h 10mUnited Airlines
Tue 3/116:30 amATW - IAD
1 stop4h 16mUnited Airlines
Deal found 2/20$327
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/710:07 amIAD - ATW
1 stop11h 56mMultiple Airlines
Tue 3/116:30 amATW - IAD
3 stops27h 50mMultiple Airlines
Deal found 2/20$398
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 3/61:00 pmDCA - ATW
1 stop7h 05mUnited Airlines
Sun 9/215:35 pmATW - DCA
1 stop14h 10mUnited Airlines
Deal found 2/20$469
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 3/66:45 amBWI - ATW
1 stop6h 12mUnited Airlines
Sun 9/215:35 pmATW - BWI
1 stop15h 44mUnited Airlines
Deal found 2/20$509

Find flights from Washington, D.C. to Oshkosh within your budget

Customize your flight search to find flights from Washington, D.C. to Oshkosh 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 February 20, 2025.

Fly from

Washington, D.C.

Fly to

Oshkosh

Route

Depart

Return

Price

Washington, D.C.Appleton

DCA - ATW

DCAATW

Washington, D.C. Reagan-National

Fri 3/7

2:54 pm-7:45 pm

1 stop5h 51m

Appleton Intl

Tue 3/11

5:22 pm-11:15 pm

1 stop4h 53m

$259

BaltimoreAppleton

BWI - ATW

BWIATW

Baltimore/Washington

Fri 3/7

10:25 am-7:45 pm

2 stops10h 20m

Appleton Intl

Tue 3/11

11:27 am-10:17 pm

2 stops9h 50m

$269

Washington, D.C.Appleton

IAD - ATW

IADATW

Washington, D.C. Dulles Intl

Tue 5/13

6:15 am-11:12 am

1 stop5h 57m

Appleton Intl

Tue 5/20

6:55 am-11:49 am

1 stop3h 54m

$297

Washington, D.C.Appleton

IAD - ATW

IADATW

Washington, D.C. Dulles Intl

Fri 3/7

12:55 pm-7:05 pm

1 stop7h 10m

Appleton Intl

Tue 3/11

6:30 am-11:46 am

1 stop4h 16m

$327

Washington, D.C.Appleton

IAD - ATW

IADATW

Washington, D.C. Dulles Intl

Fri 3/7

2:01 pm-7:45 pm

2 stops6h 44m

Appleton Intl

Tue 3/11

5:39 am-1:22 pm

2 stops6h 43m

$349

BaltimoreAppleton

BWI - ATW

BWIATW

Baltimore/Washington

Fri 3/28

6:00 am-11:30 am

1 stop6h 30m

Appleton Intl

Sun 3/30

4:25 pm-11:53 pm

1 stop6h 28m

$354

Washington, D.C.Appleton

IAD - ATW

IADATW

Washington, D.C. Dulles Intl

Fri 3/7

10:07 am-9:03 pm

1 stop11h 56m

Appleton Intl

Tue 3/11

6:30 am-11:20 am

3 stops27h 50m

$398

Washington, D.C.Appleton

DCA - ATW

DCAATW

Washington, D.C. Reagan-National

Thu 3/6

1:00 pm-7:05 pm

1 stop7h 05m

Appleton Intl

Sun 9/21

5:35 pm-8:45 am

1 stop14h 10m

$469

BaltimoreAppleton

BWI - ATW

BWIATW

Baltimore/Washington

Thu 3/6

6:45 am-11:57 am

1 stop6h 12m

Appleton Intl

Sun 9/21

5:35 pm-10:19 am

1 stop15h 44m

$509

BaltimoreAppleton

BWI - ATW

BWIATW

Baltimore/Washington

Fri 3/28

6:00 am-11:30 am

1 stop6h 30m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 14 results
1
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Best time to book a flight from Washington, D.C. to Oshkosh

Have a flexible travel schedule? Discover the best time to fly to Oshkosh from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to Oshkosh

Get recent, data-driven insights about flights from Washington, D.C. to Oshkosh including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. to Oshkosh?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Oshkosh (average of $280). Flying from Washington, D.C. to Oshkosh in June is currently the most expensive (average of $376). 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 WAS to OS9?

Find hourly flight availability from Washington, D.C. to Oshkosh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Oshkosh as you normally would.

What is the cheapest day to fly from Washington, D.C. to Oshkosh?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Oshkosh. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Oshkosh flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Oshkosh by month

Plan your trip to Oshkosh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oshkosh ranges from 1.1 - 3.8 inches per month. June is typically the wettest month, when rainfall can reach 3.8 in. February is typically the driest time to visit Oshkosh when rainfall is around 1.1 in.

Temperature in Oshkosh by month

Plan your trip to Oshkosh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oshkosh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Oshkosh

Get insights into the airlines that provide service to Oshkosh. 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 Oshkosh. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Washington, D.C. to Oshkosh to help guide your decision. 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
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from Washington, D.C. to Oshkosh one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. to Oshkosh are Delta ($220), United Airlines ($255), and American Airlines ($460).

  • What are the most popular routes from Washington, D.C. to Oshkosh?

    The most popular route from Washington, D.C. to Oshkosh is Washington, D.C. Dulles Intl - Appleton Intl. You may also consider Washington, D.C. Reagan-National - Appleton Intl or Baltimore/Washington - Appleton Intl.

  • What are the cheapest flights from Washington, D.C. to Oshkosh?

    On average you can expect to pay $750 for a flight from Washington, D.C. to Oshkosh. The cheapest flight overall is $370 while the most popular route, (Washington, D.C. Dulles Intl - Appleton Intl) is currently priced at $283.

  • Can I find deals for flights from Washington, D.C. to Oshkosh that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Oshkosh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Oshkosh?

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

  • Can I find deals for business class flights from Washington, D.C. to Oshkosh?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Oshkosh 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 Washington, D.C. to Oshkosh?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Oshkosh (average of $280). Flying from Washington, D.C. to Oshkosh in June is currently the most expensive (average of $376). 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.

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Alternative routes for Washington, D.C. to Oshkosh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Washington, D.C. to Oshkosh

Discover the top 5 airlines that operate flights from Washington, D.C. to Oshkosh. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$121Average$228FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$142Average$414FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$171Average$453FlexibilityNo cancel feeOn-time69%
DeltaCheapest$175Average$392FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$184Average$354FlexibilityNo cancel feeOn-time63%
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