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Cheap flights from Redmond to Costa Rica from $139

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 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:54 pm - 8:32 amRDM-SJO
16h 38m1 stop
United Airlines Logo
9:40 am - 10:45 pmSJO-RDM
15h 05m1 stop
$298United Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
United Airlines Logo
2:04 pm - 8:32 amRDM-SJO
16h 28m1 stop
United Airlines Logo
6:30 am - 6:12 pmSJO-RDM
13h 42m2 stops
$302United Airlines
Find Deal
Mon, Jan 12 - Sat, Jan 24
American Airlines Logo
2:58 pm - 12:22 pmRDM-SJO
19h 24m2 stops
American Airlines Logo
6:22 am - 11:15 pmSJO-RDM
18h 53m2 stops
$307American Airlines
Find Deal
Sat, Nov 15 - Sun, Nov 23
American Airlines Logo
11:08 am - 12:34 pmRDM-SJO
23h 26m2 stops
American Airlines Logo
2:54 pm - 1:33 pmSJO-RDM
24h 39m2 stops
$357American Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 21
Alaska Airlines Logo
5:57 pm - 12:38 amRDM-SJO
28h 41m2 stops
Alaska Airlines Logo
1:55 am - 2:51 pmSJO-RDM
38h 56m2 stops
$375Alaska Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Alaska Airlines Logo
5:57 pm - 12:38 amRDM-SJO
28h 41m2 stops
Alaska Airlines Logo
1:55 am - 10:29 pmSJO-RDM
22h 34m1 stop
$395Alaska Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Delta Logo
12:23 pm - 1:50 pmRDM-LIR
23h 27m2 stops
Delta Logo
3:05 pm - 4:36 pmLIR-RDM
27h 31m2 stops
$493Delta
Find Deal
Wed, Dec 31 - Wed, Jan 14
Delta Logo
12:23 pm - 1:50 pmRDM-LIR
23h 27m2 stops
Delta Logo
3:05 pm - 4:36 pmLIR-RDM
27h 31m2 stops
$513Delta
Find Deal
Wed, Dec 31 - Wed, Jan 14
Multiple Airlines Logo
7:23 am - 11:40 pmRDM-SJO
14h 17m2 stops
Multiple Airlines Logo
8:05 pm - 11:15 pmSJO-RDM
29h 10m3 stops
$522Multiple Airlines
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Wed, Jan 21 - Thu, Jan 29
Multiple Airlines Logo
7:00 am - 6:35 pmRDM-LIR
9h 35m1 stop
Multiple Airlines Logo
7:45 pm - 10:07 pmLIR-RDM
28h 22m1 stop
$604Multiple Airlines
Find Deal
Tue, Feb 24 - Sun, Mar 1

United Airlines flights from Redmond to Costa Rica

Our best United Airlines deals on Redmond to Costa Rica flight tickets
United Airlines
Nov 5
RDM3:49 pmBend/Redmond
17h 36m
2 stops
SJO11:25 amSan José Juan Santamaria Intl
Dec 10
SJO9:40 amSan José Juan Santamaria Intl
11h 00m
1 stop
RDM6:40 pmBend/Redmond
$298
Find similar
United Airlines
Nov 5
RDM3:49 pmBend/Redmond
17h 36m
2 stops
SJO11:25 amSan José Juan Santamaria Intl
Dec 10
SJO8:45 amSan José Juan Santamaria Intl
16h 14m
2 stops
RDM10:59 pmBend/Redmond
$302
Find similar
United Airlines
Jan 21
RDM5:00 amBend/Redmond
13h 39m
2 stops
SJO8:39 pmSan José Juan Santamaria Intl
Jan 29
SJO6:30 amSan José Juan Santamaria Intl
13h 42m
2 stops
RDM6:12 pmBend/Redmond
$317
Find similar

Alaska Airlines flights from Redmond to Costa Rica

Our best Alaska Airlines deals on Redmond to Costa Rica flight tickets
Alaska Airlines
Nov 5
RDM5:57 pmBend/Redmond
28h 41m
2 stops
SJO12:38 amSan José Juan Santamaria Intl
Dec 9
SJO1:30 amSan José Juan Santamaria Intl
24h 45m
2 stops
RDM12:15 amBend/Redmond
$375
Find similar
Alaska Airlines
Nov 12
RDM5:57 pmBend/Redmond
28h 41m
2 stops
SJO12:38 amSan José Juan Santamaria Intl
Nov 16
SJO1:55 amSan José Juan Santamaria Intl
22h 34m
1 stop
RDM10:29 pmBend/Redmond
$395
Find similar
Alaska Airlines
Nov 5
RDM3:45 pmBend/Redmond
30h 53m
2 stops
SJO12:38 amSan José Juan Santamaria Intl
Dec 9
SJO1:30 amSan José Juan Santamaria Intl
23h 03m
1 stop
RDM10:33 pmBend/Redmond
$407
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 October 27, 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

Wed 11/12

1:54 pm-8:32 am

1 stop16h 38m

San José Juan Santamaria Intl

Mon 11/17

9:40 am-10:45 pm

1 stop15h 05m

$298

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Mon 1/12

2:04 pm-8:32 am

1 stop16h 28m

San José Juan Santamaria Intl

Sat 1/24

6:30 am-6:12 pm

2 stops13h 42m

$302

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sat 11/15

2:58 pm-12:22 pm

2 stops19h 24m

San José Juan Santamaria Intl

Sun 11/23

6:22 am-11:15 pm

2 stops18h 53m

$307

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Tue 1/13

11:08 am-12:34 pm

2 stops23h 26m

San José Juan Santamaria Intl

Wed 1/21

2:54 pm-1:33 pm

2 stops24h 39m

$357

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Wed 11/12

5:57 pm-12:38 am

2 stops28h 41m

San José Juan Santamaria Intl

Sun 11/16

1:55 am-2:51 pm

2 stops38h 56m

$375

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Wed 11/12

5:57 pm-12:38 am

2 stops28h 41m

San José Juan Santamaria Intl

Sun 11/16

1:55 am-10:29 pm

1 stop22h 34m

$395

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Wed 12/31

12:23 pm-1:50 pm

2 stops23h 27m

Liberia

Wed 1/14

3:05 pm-4:36 pm

2 stops27h 31m

$493

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Wed 12/31

12:23 pm-1:50 pm

2 stops23h 27m

Liberia

Wed 1/14

3:05 pm-4:36 pm

2 stops27h 31m

$513

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Wed 1/21

7:23 am-11:40 pm

2 stops14h 17m

San José Juan Santamaria Intl

Thu 1/29

8:05 pm-11:15 pm

3 stops29h 10m

$522

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Tue 2/24

7:00 am-6:35 pm

1 stop9h 35m

Liberia

Sun 3/1

7:45 pm-10:07 pm

1 stop28h 22m

$604

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 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 April. Flight prices, which tend to average around $453, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in April, 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

Direct flights

None
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
11,193 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
8,999 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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