Seattle

$123+ Cheap flights from Oshkosh, WI to Seattle (SEA)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SEA
Nov 10 — Nov 171
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The best prices from Oshkosh to Seattle/Tacoma Intl are usually found in January or February, booked 45 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Oshkosh to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Oshkosh (OS9) to Seattle (SEA). 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 November 5, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$246
(Delta)

One-way from

$123
(Delta)
High demand for flights, 33% potential price rise
Best time to find cheap flights, 36% potential price drop
From Oshkosh to Seattle/Tacoma Intl
One-way flight from Oshkosh to Seattle/Tacoma Intl

Find flight deals from Oshkosh to Seattle

Cheapest flights from Oshkosh to Seattle
Explore the most affordable flight options available from Oshkosh to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This Delta deal was found by Cheapflights users on 11/5. 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 12/1311:24 amATW - SEA
1 stop9h 06mDelta
Sun 12/1511:59 amSEA - ATW
1 stop7h 03mDelta
Deal found 11/5$246
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/274:39 pmATW - SEA
1 stop8h 45mAmerican Airlines
Sat 1/412:31 amSEA - ATW
1 stop16h 27mAmerican Airlines
Deal found 11/4$368
This United deal was found by Cheapflights users on 11/4. 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 12/135:25 pmATW - SEA
1 stop7h 21mUnited Airlines
Mon 12/1611:45 pmSEA - ATW
2 stops13h 23mUnited Airlines
Deal found 11/4$383
This Mytrip deal was found by Cheapflights users on 11/4. 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 12/127:00 amATW - SEA
3 stops30h 55mMultiple Airlines
Sun 12/155:15 amSEA - ATW
2 stops11h 30mMultiple Airlines
Deal found 11/4$511

Find flights from Oshkosh to Seattle within your budget

Customize your flight search to find flights from Oshkosh to Seattle 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 2,554,862 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Sun 12/29

6:00 am-8:26 pm

1 stop16h 26m

$430

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Sun 12/29

6:35 am-11:17 pm

2 stops18h 42m

$557

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Fri 12/13

11:24 am-6:30 pm

1 stop9h 06m

Seattle/Tacoma Intl

Sun 12/15

11:59 am-9:02 pm

1 stop7h 03m

$246

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Wed 11/27

4:39 pm-11:24 pm

1 stop8h 45m

Seattle/Tacoma Intl

Sat 1/4

12:31 am-6:58 pm

1 stop16h 27m

$368

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Fri 12/13

5:25 pm-10:46 pm

1 stop7h 21m

Seattle/Tacoma Intl

Mon 12/16

11:45 pm-3:08 pm

2 stops13h 23m

$383

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Thu 12/12

7:00 am-11:55 am

3 stops30h 55m

Seattle/Tacoma Intl

Sun 12/15

5:15 am-6:45 pm

2 stops11h 30m

$511

Flights are sorted by cheapest first

Deals found on 11/4

Best time to book a flight from Oshkosh to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle 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.

Travel insights for flights from Oshkosh to Seattle

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oshkosh to Seattle. Price data was last updated on November 1, 2024.

To ensure you get the cheapest price possible for a flight from Oshkosh to Seattle, you should look to book at least 45 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 Seattle?

Currently, January is the cheapest month in which you can book a flight from Oshkosh to Seattle (average of $238). Flying from Oshkosh to Seattle in July is currently the most expensive (average of $411). 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 SEA?

Find hourly flight availability from Oshkosh to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2024.

When flying from Oshkosh to Seattle, 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 Seattle?

Use this chart to determine the cheapest time to fly round-trip from Oshkosh to Seattle. Price data was last updated on November 3, 2024.

Travelers seeking maximum savings on their Oshkosh to Seattle flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Oshkosh to Seattle

Explore weekly flight availability from Oshkosh to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 5, 2024.

The most flights from OS9 to SEA are scheduled on a Monday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated November 5, 2024.
See what other customers who have flown with Delta, American Airlines and United Airlines from Oshkosh to Seattle have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,830 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

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
8,830 reviews
8.0
Very good
8,830 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 10

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

7.4
Good
9,215 reviews
8.0
Very good
8,830 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

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
8,830 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

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 Oshkosh to Seattle. 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 Seattle from Oshkosh?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Oshkosh. On average, Seattle/Tacoma Intl has 0 inbound flights from Oshkosh per day from 7 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • Can I find flights from Oshkosh to Seattle for under $300 on Cheapflights?

    Yes, there are multiple flights from Oshkosh to Seattle for under $300. The cheapest flight booked recently is on Delta for just $246, but on average you can expect to pay $353.

  • Are there last-minute flights available from Oshkosh to Seattle for under $400?

    There are currently 3+ open flights from Oshkosh to Seattle within the next 7 days for less than $400.

  • What days are nonstop flights available from Oshkosh to Seattle?

    Nonstop flights can be found on the following days: Sunday, Friday, Saturday.

  • How popular is this Oshkosh to Seattle flight route?

  • How many flights depart from Oshkosh to Seattle on average per day?

    On average 4 flights depart from Oshkosh to Seattle per day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Oshkosh to Seattle?

    Delta, United Airlines, and American Airlines can get you from Oshkosh to Seattle in just under 6h 35m. Your travel time can differ by up to 2h 26m. The distance from Oshkosh to Seattle is about 1699 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Oshkosh to Seattle?

    No one likes to see their flight delayed. When booking a flight from Oshkosh to Seattle consider choosing Hawaiian Airlines (95%), Qatar Airways (95%) or Alaska Airlines (95%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Oshkosh to Seattle?

    While on average a flight from Oshkosh to Seattle is generally $984, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Appleton Intl - Seattle/Tacoma Intl), you can expect to pay $267 for that flight.

  • What does MKE to SEA mean?

    This is defined as Milwaukee-Mitchell Airport (MKE) and Seattle/Tacoma Intl Airport (SEA). Codes like Seattle/Tacoma Intl Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Madison Truax Field Airport (MSN), Appleton Intl Airport (ATW), Green Bay Austin-Straubel Airport (GRB), Wausau Central Wisconsin Airport (CWA).

  • Can I find deals for flights from Oshkosh to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Oshkosh to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Oshkosh to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Oshkosh to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Oshkosh to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Oshkosh to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Oshkosh to Seattle that allow pets onboard?

    Many airlines flying from Oshkosh to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Oshkosh to Seattle?

    Yes, you can often find last-minute deals on Oshkosh to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Oshkosh to Seattle flight deals updated?

    The Oshkosh to Seattle flight deals you see on this page were last updated on 11/5.

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

    Currently, January is the cheapest month in which you can book a flight from Oshkosh to Seattle (average of $238). Flying from Oshkosh to Seattle in July is currently the most expensive (average of $411). 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

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Top 7 airlines flying from Oshkosh to Seattle

Discover the top 7 airlines that operate flights from Oshkosh to Seattle. 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 2,554,862 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$115Average$218FlexibilityNo cancel feeOn-time65%
FrontierCheapest$131Average$272FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$153Average$350FlexibilityNo cancel feeOn-time83%
DeltaCheapest$215Average$455FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$511FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$220Average$513FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$236Average$470FlexibilityNo cancel feeOn-time75%
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