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$225+ Cheap flights from Oshkosh, WI to Costa Rica

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SJO
Nov 19 — Nov 261
Tue 11/19
Tue 11/26
1 adult, Economy
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Cheap flight deals from Oshkosh to Costa Rica

Discover tips and strategies to find the most affordable flight options for your journey from Oshkosh (OS9) to Costa Rica (CR0). 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 14, 2024.

Find flight deals from Oshkosh to Costa Rica

Cheapest flights from Oshkosh to Costa Rica
Explore the most affordable flight options available from Oshkosh to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2024.

This United deal was found by Cheapflights users on 11/13. 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.
Sat 12/75:25 pmATW - SJO
2 stops30h 33mUnited Airlines
Sat 12/1411:28 pmSJO - ATW
2 stops17h 18mUnited Airlines
Deal found 11/13$601
This American Airlines deal was found by Cheapflights users on 11/13. 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 12/197:43 amATW - LIR
2 stops26h 58mAmerican Airlines
Tue 12/2411:41 amLIR - ATW
2 stops23h 12mAmerican Airlines
Deal found 11/13$622
This United deal was found by Cheapflights users on 11/14. 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.
Sun 12/19:55 pmATW - LIR
2 stops20h 02mUnited Airlines
Sat 12/72:14 pmLIR - ATW
2 stops21h 34mUnited Airlines
Deal found 11/14$728

Find flights from Oshkosh to Costa Rica within your budget

Customize your flight search to find flights from Oshkosh to Costa Rica 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 2,752,363 searches. Data last updated November 14, 2024.

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Depart

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Price

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Mon 3/10

6:40 am-9:55 pm

1 stop16h 15m

San José Juan Santamaria Intl

Tue 3/25

2:32 pm-11:01 am

2 stops19h 29m

$493

AppletonLiberia

ATW - LIR

ATWLIR

Appleton Intl

Sat 1/25

7:41 am-12:30 pm

2 stops28h 49m

Liberia

Fri 1/31

1:50 pm-11:12 am

2 stops21h 22m

$502

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Sat 12/7

6:37 am-12:56 pm

1 stop30h 19m

San José Juan Santamaria Intl

Sat 12/14

11:28 pm-7:01 pm

2 stops19h 33m

$607

AppletonLiberia

ATW - LIR

ATWLIR

Appleton Intl

Sat 1/25

12:25 pm-12:55 pm

1 stop24h 30m

Liberia

Fri 1/31

8:50 am-4:49 pm

2 stops31h 59m

$624

AppletonLiberia

ATW - LIR

ATWLIR

Appleton Intl

Thu 1/23

5:28 am-2:36 pm

1 stop9h 08m

Liberia

Wed 1/29

2:10 pm-10:48 pm

1 stop8h 38m

$710

AppletonLiberia

ATW - LIR

ATWLIR

Appleton Intl

Sat 1/25

7:00 am-2:02 pm

3 stops31h 02m

Liberia

Fri 1/31

4:20 pm-3:01 pm

2 stops22h 41m

$978

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Mon 3/10

6:00 am-10:05 pm

2 stops17h 05m

San José Juan Santamaria Intl

Mon 3/24

1:04 am-10:36 am

1 stop8h 32m

$1,272

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Sun 3/9

5:29 am-9:30 pm

1 stop17h 01m

San José Juan Santamaria Intl

Thu 3/27

7:00 am-10:01 pm

1 stop14h 01m

$1,391

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Mon 2/10

5:03 am-7:50 pm

2 stops14h 47m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Best time to book a flight from Oshkosh to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica 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 Costa Rica

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

What is the cheapest month to book a flight from Oshkosh to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Oshkosh to Costa Rica (average of $398). Flying from Oshkosh to Costa Rica in July is currently the most expensive (average of $532). 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 CR?

Find hourly flight availability from Oshkosh to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2024.

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

Rainfall in Costa Rica by month

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

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

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

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated November 14, 2024.
To help decide which airline to fly from Oshkosh to Costa Rica, see what other customers have to say about American Airlines, United Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,788 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,788 reviews
Delta
8.0
Very good
8,788 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,194 reviews
Delta
8.0
Very good
8,788 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,788 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

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

  • How can I find direct flights from Oshkosh to Costa Rica?

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

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

    Yes. Cheapflights offers flight deals from Oshkosh to Costa Rica 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 Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Oshkosh to Costa Rica (average of $398). Flying from Oshkosh to Costa Rica in July is currently the most expensive (average of $532). 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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Alternative routes for Oshkosh to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Oshkosh to Costa Rica

Discover the top 5 airlines that operate flights from Oshkosh to Costa Rica. 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 2,752,363 searches. Data last updated November 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$269Average$411FlexibilityNo cancel feeOn-time65%
DeltaCheapest$366Average$840FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$388Average$762FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$431Average$644FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$463Average$602FlexibilityNo cancel feeOn-time63%
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