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Cheap flights from Redmond to Costa Rica from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Redmond to Costa Rica departing on 12/31. 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
0 bags

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Find the cheapest flights from Redmond to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:04 pm - 8:32 am
RDM
-
SJO
16h 28m1 stop
United Airlines Logo
9:40 am - 6:12 pm
SJO
-
RDM
10h 32m1 stop
$350United Airlines
Sat, Jan 24 - Mon, Feb 2
American Airlines Logo
3:03 pm - 12:38 pm
RDM
-
SJO
19h 35m2 stops
American Airlines Logo
3:55 pm - 1:37 pm
SJO
-
RDM
23h 42m2 stops
$370American Airlines
Mon, Jan 19 - Wed, Mar 4
United Airlines Logo
2:04 pm - 8:32 am
RDM
-
SJO
16h 28m1 stop
United Airlines Logo
9:40 am - 6:12 pm
SJO
-
RDM
10h 32m1 stop
$371United Airlines
Sun, Jan 25 - Mon, Feb 2
United Airlines Logo
6:53 pm - 8:32 am
RDM
-
SJO
11h 39m1 stop
United Airlines Logo
6:30 am - 9:21 pm
SJO
-
RDM
16h 51m2 stops
$372United Airlines
Sun, Jan 25 - Mon, Feb 2
United Airlines Logo
6:53 pm - 12:56 pm
RDM
-
SJO
16h 03m2 stops
United Airlines Logo
6:30 am - 9:21 pm
SJO
-
RDM
16h 51m2 stops
$375United Airlines
Sun, Jan 25 - Mon, Feb 2
Alaska Airlines Logo
5:20 am - 11:42 pm
RDM
-
SJO
17h 22m2 stops
Alaska Airlines Logo
1:06 am - 2:42 pm
SJO
-
RDM
14h 36m1 stop
$412Alaska Airlines
Sun, May 10 - Sun, May 17
Alaska Airlines Logo
7:00 am - 11:42 pm
RDM
-
SJO
15h 42m1 stop
Alaska Airlines Logo
1:06 am - 11:07 pm
SJO
-
RDM
23h 01m1 stop
$415Alaska Airlines
Sun, May 10 - Sun, May 17
Alaska Airlines Logo
12:46 pm - 6:45 am
RDM
-
LIR
15h 59m2 stops
Alaska Airlines Logo
7:08 pm - 9:32 pm
LIR
-
RDM
28h 24m2 stops
$482Alaska Airlines
Mon, Feb 23 - Thu, Feb 26
Delta Logo
3:32 pm - 1:30 pm
RDM
-
LIR
19h 58m2 stops
Delta Logo
3:05 pm - 4:36 pm
LIR
-
RDM
27h 31m2 stops
$503Delta
Wed, Dec 31 - Wed, Jan 14
Delta Logo
3:32 pm - 1:30 pm
RDM
-
LIR
19h 58m2 stops
Delta Logo
3:05 pm - 11:55 am
LIR
-
RDM
22h 50m2 stops
$513Delta
Wed, Dec 31 - Wed, Jan 14

United Airlines flights from Redmond to Costa Rica

Our best United Airlines deals on Redmond to Costa Rica flight tickets
United Airlines
Jan 24
RDM2:04 pmBend/Redmond
16h 28m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
Feb 2
SJO9:40 amSan José Juan Santamaria Intl
10h 32m
1 stop
RDM6:12 pmBend/Redmond
$350
Find similar
United Airlines
Jan 25
RDM2:04 pmBend/Redmond
16h 28m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
Feb 2
SJO9:40 amSan José Juan Santamaria Intl
10h 32m
1 stop
RDM6:12 pmBend/Redmond
$371
Find similar
United Airlines
Jan 25
RDM6:53 pmBend/Redmond
11h 39m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
Feb 2
SJO6:30 amSan José Juan Santamaria Intl
16h 51m
2 stops
RDM9:21 pmBend/Redmond
$372
Find similar

American Airlines flights from Redmond to Costa Rica

Our best American Airlines deals on Redmond to Costa Rica flight tickets
American Airlines
Jan 19
RDM3:03 pmBend/Redmond
19h 35m
2 stops
SJO12:38 pmSan José Juan Santamaria Intl
Mar 4
SJO3:55 pmSan José Juan Santamaria Intl
23h 42m
2 stops
RDM1:37 pmBend/Redmond
$370
Find similar
American Airlines
Jan 14
RDM5:15 amBend/Redmond
15h 15m
2 stops
SJO10:30 pmSan José Juan Santamaria Intl
Jan 21
SJO1:43 pmSan José Juan Santamaria Intl
22h 34m
2 stops
RDM10:17 amBend/Redmond
$564
Find similar
American Airlines
Feb 14
RDM11:16 amBend/Redmond
23h 12m
2 stops
LIR12:28 pmLiberia
Feb 21
LIR2:37 pmLiberia
22h 09m
2 stops
RDM10:46 amBend/Redmond
$963
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Redmond 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 December 11, 2025.
Use the filters below to find and compare flights from Redmond to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sat 1/24

2:04 pm-8:32 am

1 stop16h 28m

San José Juan Santamaria Intl

Mon 2/2

9:40 am-6:12 pm

1 stop10h 32m

$350

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Mon 1/19

3:03 pm-12:38 pm

2 stops19h 35m

San José Juan Santamaria Intl

Wed 3/4

3:55 pm-1:37 pm

2 stops23h 42m

$370

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sun 1/25

2:04 pm-8:32 am

1 stop16h 28m

San José Juan Santamaria Intl

Mon 2/2

9:40 am-6:12 pm

1 stop10h 32m

$371

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sun 1/25

6:53 pm-8:32 am

1 stop11h 39m

San José Juan Santamaria Intl

Mon 2/2

6:30 am-9:21 pm

2 stops16h 51m

$372

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sun 1/25

6:53 pm-12:56 pm

2 stops16h 03m

San José Juan Santamaria Intl

Mon 2/2

6:30 am-9:21 pm

2 stops16h 51m

$375

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sun 5/10

5:20 am-11:42 pm

2 stops17h 22m

San José Juan Santamaria Intl

Sun 5/17

1:06 am-2:42 pm

1 stop14h 36m

$412

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sun 5/10

7:00 am-11:42 pm

1 stop15h 42m

San José Juan Santamaria Intl

Sun 5/17

1:06 am-11:07 pm

1 stop23h 01m

$415

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Mon 2/23

12:46 pm-6:45 am

2 stops15h 59m

Liberia

Thu 2/26

7:08 pm-9:32 pm

2 stops28h 24m

$482

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Wed 12/31

3:32 pm-1:30 pm

2 stops19h 58m

Liberia

Wed 1/14

3:05 pm-4:36 pm

2 stops27h 31m

$503

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Wed 12/31

3:32 pm-1:30 pm

2 stops19h 58m

Liberia

Wed 1/14

3:05 pm-11:55 am

2 stops22h 50m

$513

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Redmond 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 Redmond is in November. Flight prices, which tend to average around $458, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in November, then October is your next best option. Flight prices from Redmond to Costa Rica during October average around $467.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Sunday is the cheapest day to fly to Costa Rica from Redmond. The lowest ticket price found for a Sunday departure recently was $513. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $689. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

In the evening is the cheapest time of day to fly from Redmond to Costa Rica when you can find flight prices for as low as $617. Flying to Costa Rica in the evening is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the morning, with an average ticket price of $676. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 21% on your flight if you consider stops on a Redmond to Costa Rica flight.

Cheap Redmond to Costa Rica flight deals and tips

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

Fastest flight time

9h 08m

Direct flights

None
The fastest flight from Redmond to Costa Rica takes 9h 08m
There are no direct flights from Redmond to Costa Rica. There are no popular flight routes from Redmond to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from Bend/Redmond Airport to Costa Rica?

    Prices for flights from Bend/Redmond Airport to Costa Rica are refreshed on a daily basis.

  • How many operators does momondo search for flights from Bend/Redmond Airport to Costa Rica?

  • How old do you have to be to fly from Bend/Redmond Airport to Costa Rica?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bend/Redmond Airport to Costa Rica.

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

    The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Redmond to Costa Rica

Compare and see reviews for airlines that fly from Redmond to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $347Free CancellationRating
8.0
11,429 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $349Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Redmond 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 Redmond.

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

Yes. momondo enables you to select and highlight flights to Costa Rica from Redmond with this policy.

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

momondo provides multiple filters to help you find the best flight to Costa Rica from Redmond. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Costa Rica from Redmond. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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