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Cheap flights from Eugene to Costa Rica from $533

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Eugene to Costa Rica departing on 10/1. 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
12:52 pm - 12:21 pm
EUG
-
SJO
22h 29m
2 stops
United Airlines Logo
8:45 am - 8:44 pm
SJO
-
EUG
12h 59m
1 stop
$533United Airlines
Thu, Oct 1 - Fri, Oct 9
United Airlines Logo
6:00 am - 7:15 am
EUG
-
SJO
24h 15m
1 stop
United Airlines Logo
8:45 am - 8:44 pm
SJO
-
EUG
12h 59m
1 stop
$536United Airlines
Thu, Oct 1 - Fri, Oct 9
United Airlines Logo
5:00 am - 12:21 pm
EUG
-
SJO
30h 21m
2 stops
United Airlines Logo
7:55 am - 5:46 pm
SJO
-
EUG
34h 51m
2 stops
$550United Airlines
Thu, Oct 1 - Fri, Oct 9
Delta Logo
12:31 pm - 11:54 am
EUG
-
SJO
22h 23m
2 stops
Delta Logo
1:23 pm - 11:54 am
SJO
-
EUG
23h 31m
2 stops
$563Delta
Thu, Oct 1 - Fri, Oct 9
American Airlines Logo
1:41 pm - 1:57 pm
EUG
-
SJO
23h 16m
2 stops
American Airlines Logo
2:45 pm - 12:46 pm
SJO
-
EUG
23h 01m
2 stops
$568American Airlines
Thu, Oct 1 - Wed, Oct 21
Southwest Logo
6:45 pm - 6:00 am
EUG
-
SJO
10h 15m
1 stop
Southwest Logo
9:00 am - 10:15 pm
SJO
-
EUG
14h 15m
2 stops
$570Southwest
Thu, Oct 1 - Wed, Oct 21
Southwest Logo
6:45 pm - 6:00 am
EUG
-
SJO
10h 15m
1 stop
Southwest Logo
9:00 am - 9:20 pm
SJO
-
EUG
13h 20m
2 stops
$580Southwest
Thu, Oct 1 - Sat, Oct 31
United Airlines Logo
1:59 pm - 9:50 am
EUG
-
LIR
18h 51m
2 stops
United Airlines Logo
11:49 am - 9:21 pm
LIR
-
EUG
10h 32m
1 stop
$580United Airlines
Tue, Jul 7 - Wed, Jul 15
Alaska Airlines Logo
5:43 pm - 5:29 pm
EUG
-
LIR
22h 46m
2 stops
Alaska Airlines Logo
6:39 pm - 12:18 pm
LIR
-
EUG
18h 39m
1 stop
$605Alaska Airlines
Fri, Jul 3 - Tue, Jul 7
Alaska Airlines Logo
8:18 am - 5:29 pm
EUG
-
LIR
32h 11m
1 stop
Alaska Airlines Logo
6:39 pm - 12:18 pm
LIR
-
EUG
18h 39m
1 stop
$610Alaska Airlines
Fri, Jul 3 - Tue, Jul 7

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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
Oct 1
EUG12:52 pmEugene
22h 29m
2 stops
SJO12:21 pmSan José Juan Santamaria Intl
Oct 9
SJO8:45 amSan José Juan Santamaria Intl
12h 59m
1 stop
EUG8:44 pmEugene
$533
United Airlines
Oct 1
EUG6:00 amEugene
24h 15m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
Oct 9
SJO8:45 amSan José Juan Santamaria Intl
12h 59m
1 stop
EUG8:44 pmEugene
$536
United Airlines
Oct 1
EUG5:00 amEugene
30h 21m
2 stops
SJO12:21 pmSan José Juan Santamaria Intl
Oct 9
SJO7:55 amSan José Juan Santamaria Intl
34h 51m
2 stops
EUG5:46 pmEugene
$550

Southwest flights from Eugene to Costa Rica

Our best Southwest deals on Eugene to Costa Rica flight tickets
Southwest
Oct 1
EUG6:45 pmEugene
10h 15m
1 stop
SJO6:00 amSan José Juan Santamaria Intl
Oct 21
SJO9:00 amSan José Juan Santamaria Intl
14h 15m
2 stops
EUG10:15 pmEugene
$570
Southwest
Oct 1
EUG6:45 pmEugene
10h 15m
1 stop
SJO6:00 amSan José Juan Santamaria Intl
Oct 31
SJO9:00 amSan José Juan Santamaria Intl
13h 20m
2 stops
EUG9:20 pmEugene
$580
Southwest
Aug 20
EUG1:15 pmEugene
22h 30m
2 stops
SJO12:45 pmSan José Juan Santamaria Intl
Aug 24
SJO9:00 amSan José Juan Santamaria Intl
14h 40m
2 stops
EUG10:40 pmEugene
$614

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 June 16, 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 - SJO

EUGSJO

Eugene

Thu 10/1

12:52 pm-12:21 pm

2 stops22h 29m

San José Juan Santamaria Intl

Fri 10/9

8:45 am-8:44 pm

1 stop12h 59m

$533

EugeneSan José

EUG - SJO

EUGSJO

Eugene

Thu 10/1

6:00 am-7:15 am

1 stop24h 15m

San José Juan Santamaria Intl

Fri 10/9

8:45 am-8:44 pm

1 stop12h 59m

$536

EugeneSan José

EUG - SJO

EUGSJO

Eugene

Thu 10/1

5:00 am-12:21 pm

2 stops30h 21m

San José Juan Santamaria Intl

Fri 10/9

7:55 am-5:46 pm

2 stops34h 51m

$550

EugeneSan José

EUG - SJO

EUGSJO

Eugene

Thu 10/1

12:31 pm-11:54 am

2 stops22h 23m

San José Juan Santamaria Intl

Fri 10/9

1:23 pm-11:54 am

2 stops23h 31m

$563

EugeneSan José

EUG - SJO

EUGSJO

Eugene

Thu 10/1

1:41 pm-1:57 pm

2 stops23h 16m

San José Juan Santamaria Intl

Wed 10/21

2:45 pm-12:46 pm

2 stops23h 01m

$568

EugeneSan José

EUG - SJO

EUGSJO

Eugene

Thu 10/1

6:45 pm-6:00 am

1 stop10h 15m

San José Juan Santamaria Intl

Wed 10/21

9:00 am-10:15 pm

2 stops14h 15m

$570
Quickest round-trip

EugeneSan José

EUG - SJO

EUGSJO

Eugene

Thu 10/1

6:45 pm-6:00 am

1 stop10h 15m

San José Juan Santamaria Intl

Sat 10/31

9:00 am-9:20 pm

2 stops13h 20m

$580

EugeneLiberia

EUG - LIR

EUGLIR

Eugene

Tue 7/7

1:59 pm-9:50 am

2 stops18h 51m

Liberia

Wed 7/15

11:49 am-9:21 pm

1 stop10h 32m

$580

EugeneLiberia

EUG - LIR

EUGLIR

Eugene

Fri 7/3

5:43 pm-5:29 pm

2 stops22h 46m

Liberia

Tue 7/7

6:39 pm-12:18 pm

1 stop18h 39m

$605

EugeneLiberia

EUG - LIR

EUGLIR

Eugene

Fri 7/3

8:18 am-5:29 pm

1 stop32h 11m

Liberia

Tue 7/7

6:39 pm-12:18 pm

1 stop18h 39m

$610

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 May. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in May, then November is your next best option. Flight prices from Eugene to Costa Rica during November average around $147.

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

You could potentially save up to 2% 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

9h 08m

Direct flights

None
The fastest flight from Eugene to Costa Rica takes 9h 08m
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
United AirlinesPriceFrom $297Free CancellationRating
7.4
9,827 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $301Free CancellationRating
7.9
12,509 reviews
Search Alaska 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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