Oshkosh

$155+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MKE
Dec 27 — Jan 31
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Oshkosh with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Oshkosh

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Oshkosh (OS9). 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 December 22, 2024.

Round-trip from

$248
(Delta)

One-way from

$158
(Delta)

Popular in

November

Cheapest in

February

Average price

$393
From Washington, D.C. (WAS) to Oshkosh
One-way flight from Washington, D.C. (WAS) to Oshkosh
High demand for flights, 29% potential price rise
Best time to find cheap flights, 15% potential price drop
Average for round-trip flights in December 2024

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 December 22, 2024.

This Delta deal was found by Cheapflights users on 12/21. 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 12/265:27 pmIAD - ATW
1 stop4h 35mDelta
Tue 2/44:20 pmATW - IAD
1 stop6h 16mDelta
Deal found 12/21$293
This Delta deal was found by Cheapflights users on 12/21. 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.
Fri 12/276:02 amBWI - ATW
1 stop7h 23mDelta
Wed 1/15:11 pmATW - BWI
1 stop5h 17mDelta
Deal found 12/21$308
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/269:19 amIAD - ATW
2 stops10h 39mAmerican Airlines
Tue 2/46:10 amATW - IAD
1 stop6h 12mAmerican Airlines
Deal found 12/21$334
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/272:54 pmDCA - ATW
1 stop5h 04mAmerican Airlines
Wed 1/112:50 pmATW - DCA
1 stop5h 09mAmerican Airlines
Deal found 12/22$433
This United deal was found by Cheapflights users on 12/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/278:35 amIAD - ATW
1 stop7h 33mUnited Airlines
Wed 1/13:45 pmATW - IAD
2 stops14h 35mUnited Airlines
Deal found 12/21$578

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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreAppleton

BWI - ATW

BWIATW

Baltimore/Washington

Fri 1/17

3:30 pm-9:25 pm

1 stop6h 55m

Appleton Intl

Tue 1/21

5:19 pm-11:19 pm

1 stop5h 00m

$248

BaltimoreAppleton

BWI - ATW

BWIATW

Baltimore/Washington

Thu 1/2

10:51 am-11:38 pm

1 stop13h 47m

Appleton Intl

Mon 1/6

9:18 am-7:39 am

2 stops21h 21m

$363

Washington, D.C.Appleton

DCA - ATW

DCAATW

Washington, D.C. Reagan-National

Thu 4/17

6:00 am-10:55 am

1 stop5h 55m

Appleton Intl

Mon 5/5

4:44 pm-11:17 pm

1 stop5h 33m

$398

BaltimoreAppleton

BWI - ATW

BWIATW

Baltimore/Washington

Fri 1/17

8:23 am-6:29 pm

2 stops11h 06m

Appleton Intl

Tue 1/21

12:30 pm-12:32 am

2 stops11h 02m

$428

Washington, D.C.Appleton

IAD - ATW

IADATW

Washington, D.C. Dulles Intl

Mon 1/20

1:15 pm-7:05 pm

1 stop6h 50m

Appleton Intl

Mon 1/27

12:25 pm-6:43 pm

1 stop5h 18m

$443

Washington, D.C.Appleton

DCA - ATW

DCAATW

Washington, D.C. Reagan-National

Mon 1/6

5:40 pm-8:33 pm

1 stop3h 53m

Appleton Intl

Fri 1/10

4:20 pm-11:43 pm

1 stop6h 23m

$483

Washington, D.C.Appleton

IAD - ATW

IADATW

Washington, D.C. Dulles Intl

Thu 4/17

5:06 am-10:55 am

2 stops6h 49m

Appleton Intl

Sun 5/4

5:01 am-10:38 am

1 stop4h 37m

$493

BaltimoreAppleton

BWI - ATW

BWIATW

Baltimore/Washington

Thu 1/2

5:16 pm-8:49 pm

1 stop4h 33m

Appleton Intl

Mon 1/6

3:45 pm-9:36 pm

1 stop4h 51m

$567

Washington, D.C.Appleton

DCA - ATW

DCAATW

Washington, D.C. Reagan-National

Fri 3/28

6:00 am-4:50 pm

2 stops11h 50m

Appleton Intl

Mon 3/31

12:50 pm-7:01 pm

1 stop5h 11m

$591

Washington, D.C.Appleton

IAD - ATW

IADATW

Washington, D.C. Dulles Intl

Fri 1/3

4:41 pm-9:46 pm

1 stop6h 05m

Appleton Intl

Mon 1/6

5:19 pm-11:16 pm

1 stop4h 57m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 14 results
1
2

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 December 22, 2024.

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 December 22, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Delta 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.
8.0
Very good
8,594 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.6

Reviews

1 / 10

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

8.0
Very good
8,594 reviews
8.0
Very good
8,594 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.6

Reviews

1 / 10

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

7.4
Good
9,028 reviews
8.0
Very good
8,594 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.6

Reviews

1 / 10

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

7.2
Good
10,000 reviews
8.0
Very good
8,594 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.6

Reviews

1 / 10

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 most popular routes from Washington, D.C. to Oshkosh?

  • 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 $344.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$121Average$228FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$145Average$417FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$171Average$457FlexibilityNo cancel feeOn-time69%
DeltaCheapest$175Average$396FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$184Average$344FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.