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Cheap flights from Oshkosh, WI to Costa Rica from $401

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MKE — SJO
may. 21 — may. 281
From?
To?
mar. 5/21
mar. 5/28
1 adult, Economy
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What is the cheapest month to fly from Oshkosh to Costa Rica?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, May can be a great choice for travel to Costa Rica. Flights to Costa Rica from Oshkosh in May are about $890 on average during May, but can be found for as low as $441.

When is the cheapest time to fly from Oshkosh to Costa Rica (OS9 - CR)?

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.

Cheap American Airlines flights from Oshkosh to Costa Rica

Explore cheap flight options specifically provided by American Airlines for the route between Oshkosh and Costa Rica. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Oshkosh to Costa Rica. Make sure to double check the flight details before booking.
mar. 7/236:12 pmATW - SJO
2 stops20h 08mAmerican Airlines
mar. 8/62:25 pmSJO - ATW
2 stops19h 36mAmerican Airlines
Deal found 5/15$401
sáb. 11/29:01 amATW - LIR
2 stops28h 15mAmerican Airlines
sáb. 11/93:59 pmLIR - ATW
2 stops19h 07mAmerican Airlines
Deal found 5/16$430
lun. 7/226:12 pmATW - SJO
2 stops20h 08mAmerican Airlines
mar. 8/62:25 pmSJO - ATW
2 stops19h 36mAmerican Airlines
Deal found 5/15$462
mar. 7/236:12 pmATW - SJO
2 stops20h 08mAmerican Airlines
lun. 7/2911:59 pmSJO - ATW
2 stops18h 46mAmerican Airlines
Deal found 5/14$467
lun. 7/226:12 pmATW - SJO
2 stops20h 08mAmerican Airlines
mié. 8/72:00 pmSJO - ATW
2 stops30h 20mAmerican Airlines
Deal found 5/15$478
mar. 7/237:51 amATW - SJO
2 stops29h 09mAmerican Airlines
mar. 7/301:00 pmSJO - ATW
2 stops27h 46mAmerican Airlines
Deal found 5/14$480
vie. 7/266:12 pmATW - SJO
2 stops28h 49mAmerican Airlines
vie. 8/92:25 pmSJO - ATW
2 stops19h 36mAmerican Airlines
Deal found 5/15$485
lun. 7/226:12 pmATW - SJO
2 stops20h 08mAmerican Airlines
sáb. 8/102:00 pmSJO - ATW
2 stops28h 43mAmerican Airlines
Deal found 5/15$487
vie. 7/266:12 pmATW - SJO
2 stops28h 49mAmerican Airlines
mié. 8/72:00 pmSJO - ATW
2 stops30h 20mAmerican Airlines
Deal found 5/15$501

Cheap United Airlines flights from Oshkosh to Costa Rica

Explore cheap flight options specifically provided by United Airlines for the route between Oshkosh and Costa Rica. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Oshkosh to Costa Rica. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
mar. 7/231:10 pmATW - LIR
2 stops27h 15mUnited Airlines
lun. 7/293:27 pmLIR - ATW
2 stops22h 44mUnited Airlines
Deal found 5/14$714
sáb. 7/278:50 amATW - SJO
1 stop13h 25mUnited Airlines
dom. 8/46:35 amSJO - ATW
1 stop13h 38mUnited Airlines
Deal found 5/15$884
vie. 7/268:50 amATW - SJO
1 stop13h 25mUnited Airlines
dom. 8/46:35 amSJO - ATW
1 stop13h 38mUnited Airlines
Deal found 5/15$957

Cheap Oshkosh to Costa Rica flights in May & June 2024

Find cheap flight options from Oshkosh to Costa Rica specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on mayo 16, 2024.
Scroll through some of the best deals on flights from Oshkosh to Costa Rica in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
sáb. 5/185:06 amATW - LIR
1 stop9h 29mAmerican Airlines
sáb. 5/252:20 pmLIR - ATW
2 stops24h 40mAmerican Airlines
Deal found 5/15$920
sáb. 5/184:39 pmATW - LIR
2 stops21h 26mAmerican Airlines
sáb. 5/252:20 pmLIR - ATW
2 stops28h 23mAmerican Airlines
Deal found 5/15$922
sáb. 5/185:28 amATW - LIR
1 stop8h 53mDelta
sáb. 5/251:23 pmLIR - ATW
1 stop7h 57mDelta
Deal found 5/15$964

Oshkosh to Costa Rica 2024 flight deals

Discover exclusive flight deals for travel between Oshkosh and Costa Rica in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Scroll through some of the best deals on flights from Oshkosh to Costa Rica in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
mar. 7/236:12 pmATW - SJO
2 stops20h 08mAmerican Airlines
mar. 8/62:25 pmSJO - ATW
2 stops19h 36mAmerican Airlines
Deal found 5/15$401
sáb. 11/29:01 amATW - LIR
2 stops28h 15mAmerican Airlines
sáb. 11/93:59 pmLIR - ATW
2 stops19h 07mAmerican Airlines
Deal found 5/16$430
lun. 7/226:12 pmATW - SJO
2 stops20h 08mAmerican Airlines
mar. 8/62:25 pmSJO - ATW
2 stops19h 36mAmerican Airlines
Deal found 5/15$462
mar. 7/236:12 pmATW - SJO
2 stops20h 08mAmerican Airlines
lun. 7/2911:59 pmSJO - ATW
2 stops18h 46mAmerican Airlines
Deal found 5/14$467
lun. 7/226:12 pmATW - SJO
2 stops20h 08mAmerican Airlines
mié. 8/72:00 pmSJO - ATW
2 stops30h 20mAmerican Airlines
Deal found 5/15$478
mar. 7/237:51 amATW - SJO
2 stops29h 09mAmerican Airlines
mar. 7/301:00 pmSJO - ATW
2 stops27h 46mAmerican Airlines
Deal found 5/14$480
vie. 7/266:12 pmATW - SJO
2 stops28h 49mAmerican Airlines
vie. 8/92:25 pmSJO - ATW
2 stops19h 36mAmerican Airlines
Deal found 5/15$485
lun. 7/226:12 pmATW - SJO
2 stops20h 08mAmerican Airlines
sáb. 8/102:00 pmSJO - ATW
2 stops28h 43mAmerican Airlines
Deal found 5/15$487
vie. 7/266:12 pmATW - SJO
2 stops28h 49mAmerican Airlines
mié. 8/72:00 pmSJO - ATW
2 stops30h 20mAmerican Airlines
Deal found 5/15$501

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 2,637,452 searches. Data last updated mayo 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$401 - $944

Route

Depart

Return

Price

Appleton IntlSan José Juan Santamaria Intl

ATW - SJO

ATWSJO

Appleton Intl

mar. 7/23

2 stops20h 08m

San José Juan Santamaria Intl

mar. 8/6

2 stops19h 36m

$401

Appleton IntlLiberia

ATW - LIR

ATWLIR

Appleton Intl

sáb. 11/2

2 stops28h 15m

Liberia

sáb. 11/9

2 stops19h 07m

$430

Appleton IntlSan José Juan Santamaria Intl

ATW - SJO

ATWSJO

Appleton Intl

lun. 7/22

2 stops20h 08m

San José Juan Santamaria Intl

mar. 8/6

2 stops19h 36m

$462

Appleton IntlSan José Juan Santamaria Intl

ATW - SJO

ATWSJO

Appleton Intl

mar. 7/23

2 stops20h 08m

San José Juan Santamaria Intl

lun. 7/29

2 stops18h 46m

$467

Appleton IntlSan José Juan Santamaria Intl

ATW - SJO

ATWSJO

Appleton Intl

lun. 7/22

2 stops20h 08m

San José Juan Santamaria Intl

mié. 8/7

2 stops30h 20m

$478

Appleton IntlSan José Juan Santamaria Intl

ATW - SJO

ATWSJO

Appleton Intl

mar. 7/23

2 stops29h 09m

San José Juan Santamaria Intl

mar. 7/30

2 stops27h 46m

$480

Appleton IntlSan José Juan Santamaria Intl

ATW - SJO

ATWSJO

Appleton Intl

vie. 7/26

2 stops28h 49m

San José Juan Santamaria Intl

vie. 8/9

2 stops19h 36m

$485

Appleton IntlLiberia

ATW - LIR

ATWLIR

Appleton Intl

mar. 7/23

2 stops27h 15m

Liberia

lun. 7/29

2 stops22h 44m

$714

Appleton IntlLiberia

ATW - LIR

ATWLIR

Appleton Intl

mar. 7/23

1 stop6h 50m

Liberia

lun. 7/29

1 stop8h 04m

$944

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

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 mayo 16, 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
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 flights from Oshkosh to Costa Rica for under $500 on Cheapflights?

    Yes, there are multiple flights from Oshkosh to Costa Rica for under $500. The cheapest flight booked recently is on American Airlines for just $401, but on average you can expect to pay $493.

  • What are the most popular airlines that fly from Oshkosh to Costa Rica?

    When booking a flight from Oshkosh to Costa Rica, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

  • What does MKE to SJO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Milwaukee-Mitchell Airport to San José Juan Santamaria Intl Airport flight would often be abbreviated as a MKE to SJO flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Liberia Airport (LIR), Limon Airport (LIO), San José Tobias Bolanos Intl Airport (SYQ), Tamarindo Airport (TNO), Buenos Aires Airport (BAI).

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

    The amount of baggage you can bring on your Oshkosh to Costa Rica 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 Costa Rica with specific airlines?

    Yes, Cheapflights allows you to browse and filter Oshkosh to Costa Rica 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 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.

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

    Many airlines flying from Oshkosh to Costa Rica 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 Costa Rica?

    Yes, you can often find last-minute deals on Oshkosh to Costa Rica 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 Costa Rica flight deals updated?

    The Oshkosh to Costa Rica flight deals you see on this page were last updated on 5/16.

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 2,637,452 searches. Data last updated mayo 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$266Average$420FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$380Average$778FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$402Average$649FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$431Average$827FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$777Average$777FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Search flights from Oshkosh to Costa Rica by cabin class

Find flights from Oshkosh to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Oshkosh to Costa Rica?

Cheapflights makes it easy to find Oshkosh to Costa Rica flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Oshkosh to Costa Rica?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Costa Rica from Oshkosh.

Can Cheapflights find flights from Oshkosh to Costa Rica with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Oshkosh to Costa Rica, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Oshkosh to Costa Rica become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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