HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Costa Rica

$192+ Cheap flights from Redmond (RDM) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — SJO
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Redmond to Costa Rica with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Redmond to Costa Rica

Keep the following information in mind while searching for Redmond to Costa Rica flight deals. Data was last updated July 11, 2025.

Round-trip from

$320
(Delta)

One-way from

$192
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$711
From Bend/Redmond to Costa Rica
Search Deals
One-way flight from Bend/Redmond to Costa Rica
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($178 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Redmond to Costa Rica

Cheapest flights from Redmond to Costa Rica
Explore the most affordable flight options available from Redmond to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:20 amRDM - SJO
2 stops28h 32mDelta
Tue 11/257:00 amSJO - RDM
2 stops17h 44mDelta
Deal found 7/9$320
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:32 pmRDM - SJO
2 stops13h 39mUnited Airlines
Fri 8/228:37 amSJO - RDM
1 stop14h 49mUnited Airlines
Deal found 7/9$341
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/51:35 pmRDM - SJO
2 stops21h 20mAmerican Airlines
Fri 8/221:55 pmSJO - RDM
2 stops22h 47mAmerican Airlines
Deal found 7/9$362
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/293:51 pmRDM - LIR
2 stops23h 02mAlaska Airlines
Wed 9/1011:20 amLIR - RDM
2 stops14h 02mAlaska Airlines
Deal found 7/9$466
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:00 amRDM - LIR
1 stop9h 25mUnited Airlines
Sun 8/1711:49 amLIR - RDM
1 stop10h 13mUnited Airlines
Deal found 7/9$475
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:23 pmRDM - SJO
1 stop28h 07mAlaska Airlines
Mon 8/1812:50 amSJO - RDM
2 stops24h 09mAlaska Airlines
Deal found 7/9$482
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:13 pmRDM - LIR
2 stops20h 51mAmerican Airlines
Sat 12/204:00 pmLIR - RDM
2 stops22h 53mAmerican Airlines
Deal found 7/9$689
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/911:35 amRDM - LIR
3 stops23h 49mWestJet
Sun 8/171:25 pmLIR - RDM
3 stops34h 29mWestJet
Deal found 7/9$1,679

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 11, 2025.
Use the filters below to find and compare flights from Redmond to Costa Rica that are best for you.

Fly from

Redmond

Fly to

Costa Rica

Route

Depart

Return

Price

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sat 11/15

6:20 am-12:52 pm

2 stops28h 32m

San José Juan Santamaria Intl

Tue 11/25

7:00 am-10:44 pm

2 stops17h 44m

$320

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Thu 8/7

7:32 pm-10:11 am

2 stops13h 39m

San José Juan Santamaria Intl

Fri 8/22

8:37 am-10:26 pm

1 stop14h 49m

$341

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Tue 8/5

1:35 pm-11:55 am

2 stops21h 20m

San José Juan Santamaria Intl

Fri 8/22

1:55 pm-11:42 am

2 stops22h 47m

$362

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Tue 7/29

3:51 pm-3:53 pm

2 stops23h 02m

Liberia

Wed 9/10

11:20 am-12:22 am

2 stops14h 02m

$466

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Sat 8/9

5:00 am-3:25 pm

1 stop9h 25m

Liberia

Sun 8/17

11:49 am-9:02 pm

1 stop10h 13m

$475

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Wed 8/6

6:23 pm-11:30 pm

1 stop28h 07m

San José Juan Santamaria Intl

Mon 8/18

12:50 am-11:59 pm

2 stops24h 09m

$482

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Fri 12/12

3:13 pm-2:04 pm

2 stops20h 51m

Liberia

Sat 12/20

4:00 pm-12:53 pm

2 stops22h 53m

$689

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Sat 8/9

11:35 am-12:24 pm

3 stops23h 49m

Liberia

Sun 8/17

1:25 pm-10:54 pm

3 stops34h 29m

$1,679

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Mon 11/17

1:53 pm-8:32 am

1 stop16h 39m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Best time to book a flight from Redmond to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Redmond with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Redmond to Costa Rica

What is the cheapest month to book a flight from Redmond to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Redmond to Costa Rica (average of $398). Flying from Redmond to Costa Rica in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDM to CR?

Find hourly flight availability from Redmond to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Redmond to Costa Rica as you normally would.

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 July 11, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Redmond to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,952 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,846 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
WestJet
7.2
Good
2,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Redmond to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Redmond to Costa Rica?

    Bend/Redmond (RDM) is the airport you will fly out of if you book a flight from Redmond to Costa Rica. It is only a 1.8 mi journey to Bend/Redmond (RDM) from Redmond’s city center.

  • Can I find deals for flights from Redmond to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Redmond to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Redmond to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Redmond to Costa Rica.

  • Can I find deals for business class flights from Redmond to Costa Rica?

    Yes. Cheapflights offers flight deals from Redmond 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.

  • What is the cheapest month to book a flight from Redmond to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Redmond to Costa Rica (average of $398). Flying from Redmond to Costa Rica in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Redmond to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Portland to San José flights
Portland to Liberia flights
Portland to Philip S.W.Goldson flights
Portland to Panama City flights
Portland to Guatemala City flights
Boise to San José flights
Boise to Panama City flights
Portland to Coxen Hole flights
Eugene to San José flights
Redmond to Philip S.W.Goldson flights
Eugene to Philip S.W.Goldson flights
Portland to San Salvador flights
Boise to Philip S.W.Goldson flights
Redmond to Liberia flights
Redmond to San José flights
Boise to Liberia flights
Eugene to Liberia flights
Medford to San José flights
Redmond to Managua flights
Redmond to San Salvador flights
Boise to San Salvador flights
Boise to Guatemala City flights
Portland to Managua flights
Medford to Panama City flights
Redmond to Guatemala City flights
Boise to Coxen Hole flights
Medford to Managua flights
Medford to Liberia flights
Portland to Flores flights
North Bend to San José flights
Portland to San Pedro Sula flights
Eugene to Managua flights
Eugene to Guatemala City flights
Redmond to San Pedro Sula flights
North Bend to Liberia flights
Redmond to Coxen Hole flights

Top 3 airlines flying from Redmond to Costa Rica

Discover the top 3 airlines that operate flights from Redmond 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 2,558,603 searches. Data last updated July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$347Average$656FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$372Average$711FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$396Average$691FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.