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Cheap flights from Eugene to Costa Rica from $229

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Eugene to Costa Rica departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Eugene to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:11 pm - 12:21 pmEUG  Eugene-SJO San José Juan Santamaria Intl
19h 10m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
8:45 am - 10:43 pmSJO  San José Juan Santamaria Intl-EUG Eugene
14h 58m1 stop San Francisco
$500United Airlines
Mon, Aug 24 - Mon, Sep 14
United Airlines Logo
6:51 pm - 8:32 amEUG  Eugene-SJO San José Juan Santamaria Intl
11h 41m1 stop San Francisco
United Airlines Logo
8:45 am - 11:20 pmSJO  San José Juan Santamaria Intl-EUG Eugene
16h 35m2 stops Houston George Bush Intcntl San Francisco
$534United Airlines
Mon, Feb 1 - Tue, Feb 16
Multiple Airlines Logo
8:18 am - 11:46 pmEUG  Eugene-SJO San José Juan Santamaria Intl
14h 28m1 stop Los Angeles
Multiple Airlines Logo
5:45 am - 8:34 pmSJO  San José Juan Santamaria Intl-EUG Eugene
15h 49m2 stops Guatemala City La Aurora Los Angeles
$541Multiple Airlines
Sun, Aug 16 - Thu, Aug 20
Multiple Airlines Logo
8:18 am - 11:46 pmEUG  Eugene-SJO San José Juan Santamaria Intl
14h 28m1 stop Los Angeles
Multiple Airlines Logo
3:10 pm - 11:34 amSJO  San José Juan Santamaria Intl-EUG Eugene
21h 24m3 stops San Salvador El Salvador Intl Guatemala City La Aurora Los Angeles
$556Multiple Airlines
Sun, Aug 16 - Thu, Aug 20
Southwest Logo
1:15 pm - 12:45 pmEUG  Eugene-SJO San José Juan Santamaria Intl
22h 30m2 stops Las Vegas Harry Reid Intl Orlando
Southwest Logo
9:00 am - 10:45 pmSJO  San José Juan Santamaria Intl-EUG Eugene
14h 45m2 stops Orlando Denver Intl
$557Southwest
Mon, Aug 24 - Mon, Sep 14
United Airlines Logo
5:45 am - 7:37 pmEUG  Eugene-SJO San José Juan Santamaria Intl
12h 52m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
1:25 pm - 11:43 amSJO  San José Juan Santamaria Intl-EUG Eugene
23h 18m2 stops Houston George Bush Intcntl San Francisco
$615United Airlines
Wed, Sep 9 - Sat, Sep 12
United Airlines Logo
4:11 pm - 7:15 amEUG  Eugene-SJO San José Juan Santamaria Intl
14h 04m1 stop San Francisco
United Airlines Logo
8:45 am - 8:33 pmSJO  San José Juan Santamaria Intl-EUG Eugene
12h 48m1 stop San Francisco
$620United Airlines
Fri, Aug 21 - Sun, Sep 13
Alaska Airlines Logo
7:00 am - 12:40 amEUG  Eugene-SJO San José Juan Santamaria Intl
15h 40m1 stop Los Angeles
Alaska Airlines Logo
1:46 am - 10:18 amSJO  San José Juan Santamaria Intl-EUG Eugene
10h 32m1 stop Los Angeles
$699Alaska Airlines
Sat, Nov 28 - Tue, Dec 8
Alaska Airlines Logo
7:00 am - 12:40 amEUG  Eugene-SJO San José Juan Santamaria Intl
15h 40m1 stop Los Angeles
Alaska Airlines Logo
1:46 am - 5:08 pmSJO  San José Juan Santamaria Intl-EUG Eugene
17h 22m2 stops Los Angeles Seattle/Tacoma Intl
$704Alaska Airlines
Sat, Nov 28 - Tue, Dec 8
Alaska Airlines Logo
8:30 am - 11:57 pmEUG  Eugene-SJO San José Juan Santamaria Intl
13h 27m1 stop Los Angeles
Alaska Airlines Logo
1:45 am - 10:18 amSJO  San José Juan Santamaria Intl-EUG Eugene
10h 33m1 stop Los Angeles
$758Alaska Airlines
Wed, Jan 20 - Fri, Jan 29

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United Airlines flights from Eugene to Costa Rica

Our best United Airlines deals on Eugene to Costa Rica flight tickets
United Airlines
Aug 24
EUG4:11 pmEugene
19h 10m
2 stops
SJO12:21 pmSan José Juan Santamaria Intl
Sep 14
SJO8:45 amSan José Juan Santamaria Intl
14h 58m
1 stop
EUG10:43 pmEugene
$500
United Airlines
Feb 1
EUG6:51 pmEugene
11h 41m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
Feb 16
SJO8:45 amSan José Juan Santamaria Intl
16h 35m
2 stops
EUG11:20 pmEugene
$534
United Airlines
Sep 9
EUG5:45 amEugene
12h 52m
2 stops
SJO7:37 pmSan José Juan Santamaria Intl
Sep 12
SJO1:25 pmSan José Juan Santamaria Intl
23h 18m
2 stops
EUG11:43 amEugene
$615

Delta flights from Eugene to Costa Rica

Our best Delta deals on Eugene to Costa Rica flight tickets
Delta
Jan 20
EUG5:45 amEugene
14h 20m
2 stops
SJO10:05 pmSan José Juan Santamaria Intl
Jan 30
SJO3:55 pmSan José Juan Santamaria Intl
22h 24m
2 stops
EUG12:19 pmEugene
$602
Delta
Jan 20
EUG5:45 amEugene
14h 20m
2 stops
SJO10:05 pmSan José Juan Santamaria Intl
Jan 30
SJO3:55 pmSan José Juan Santamaria Intl
22h 24m
2 stops
EUG12:19 pmEugene
$604
Delta
Jan 20
EUG5:45 amEugene
14h 20m
2 stops
SJO10:05 pmSan José Juan Santamaria Intl
Jan 30
SJO3:55 pmSan José Juan Santamaria Intl
22h 24m
2 stops
EUG12:19 pmEugene
$624

momondo Fare Finder

 
Customize your flight search to find flights from Eugene 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, momondo users made 832,500 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Eugene to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneSan José

EUG Eugene - SJO San José Juan Santamaria Intl

EUGSJO

Eugene

Mon 8/24

4:11 pm-12:21 pm

2 stops19h 10m

San José Juan Santamaria Intl

Mon 9/14

8:45 am-10:43 pm

1 stop14h 58m

$500

EugeneSan José

EUG Eugene - SJO San José Juan Santamaria Intl

EUGSJO

Eugene

Mon 2/1

6:51 pm-8:32 am

1 stop11h 41m

San José Juan Santamaria Intl

Tue 2/16

8:45 am-11:20 pm

2 stops16h 35m

$534

EugeneSan José

EUG Eugene - SJO San José Juan Santamaria Intl

EUGSJO

Eugene

Sun 8/16

8:18 am-11:46 pm

1 stop14h 28m

San José Juan Santamaria Intl

Thu 8/20

5:45 am-8:34 pm

2 stops15h 49m

$541

EugeneSan José

EUG Eugene - SJO San José Juan Santamaria Intl

EUGSJO

Eugene

Sun 8/16

8:18 am-11:46 pm

1 stop14h 28m

San José Juan Santamaria Intl

Thu 8/20

3:10 pm-11:34 am

3 stops21h 24m

$556

EugeneSan José

EUG Eugene - SJO San José Juan Santamaria Intl

EUGSJO

Eugene

Mon 8/24

1:15 pm-12:45 pm

2 stops22h 30m

San José Juan Santamaria Intl

Mon 9/14

9:00 am-10:45 pm

2 stops14h 45m

$557

EugeneSan José

EUG Eugene - SJO San José Juan Santamaria Intl

EUGSJO

Eugene

Wed 9/9

5:45 am-7:37 pm

2 stops12h 52m

San José Juan Santamaria Intl

Sat 9/12

1:25 pm-11:43 am

2 stops23h 18m

$615

EugeneSan José

EUG Eugene - SJO San José Juan Santamaria Intl

EUGSJO

Eugene

Fri 8/21

4:11 pm-7:15 am

1 stop14h 04m

San José Juan Santamaria Intl

Sun 9/13

8:45 am-8:33 pm

1 stop12h 48m

$620

EugeneSan José

EUG Eugene - SJO San José Juan Santamaria Intl

EUGSJO

Eugene

Sat 11/28

7:00 am-12:40 am

1 stop15h 40m

San José Juan Santamaria Intl

Tue 12/8

1:46 am-10:18 am

1 stop10h 32m

$699

EugeneSan José

EUG Eugene - SJO San José Juan Santamaria Intl

EUGSJO

Eugene

Sat 11/28

7:00 am-12:40 am

1 stop15h 40m

San José Juan Santamaria Intl

Tue 12/8

1:46 am-5:08 pm

2 stops17h 22m

$704
Quickest round-trip

EugeneSan José

EUG Eugene - SJO San José Juan Santamaria Intl

EUGSJO

Eugene

Wed 1/20

8:30 am-11:57 pm

1 stop13h 27m

San José Juan Santamaria Intl

Fri 1/29

1:45 am-10:18 am

1 stop10h 33m

$758

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Eugene to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Eugene is in February. Flight prices, which tend to average around $357, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in February, then August is your next best option. Flight prices from Eugene to Costa Rica during August average around $482.

Can stopping save me money on Eugene to Costa Rica flights?

You could potentially save up to 63% on your flight if you consider stops on a Eugene to Costa Rica flight.

Cheap Eugene to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Eugene to Costa Rica

Fastest flight time

11h 41m

Direct flights

None
The fastest flight from Eugene to Costa Rica takes 11h 41m
There are no direct flights from Eugene to Costa Rica. There are no popular flight routes from Eugene to Costa Rica.
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Frequently asked questions about flying from Eugene to Costa Rica

  • When did momondo last update prices for flights from Eugene Airport to Costa Rica?

    Prices for flights from Eugene Airport to Costa Rica are refreshed on a daily basis.

  • How many operators does momondo search for flights from Eugene Airport to Costa Rica?

  • How old do you have to be to fly from Eugene Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Eugene Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Eugene to Costa Rica

Compare and see reviews for airlines that fly from Eugene to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $301Free CancellationRating
7.9
12,767 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $327Free CancellationRating
7.4
10,061 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Eugene to Costa Rica?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from Eugene.

Can I find flights from Eugene to Costa Rica with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Eugene to Costa Rica flights to just show those with flexible booking policies.

How can momondo help me find flights from Eugene to Costa Rica?

Once all potential Eugene to Costa Rica flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Eugene to Costa Rica right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Costa Rica, momondo offers a useful price alert feature which will track prices for flights to Costa Rica from Eugene and alert you when they change.

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