$500 Find Cheap Flights from Redmond to Costa Rica - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Redmond to Costa Rica departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Redmond to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José2 stops$500
Liberia
Liberia1 stop$600
San José
San José2 stops$500
Liberia
Liberia1 stop$600

Book Cheap Redmond to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Redmond to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Redmond to Costa Rica

Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
1:52 pm - 7:15 am
RDM
-
SJO
16h 23m
1 stop
United Airlines Logo
8:45 am - 5:53 pm
SJO
-
RDM
10h 08m
1 stop
$500United Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
1:52 pm - 12:21 pm
RDM
-
SJO
21h 29m
2 stops
United Airlines Logo
8:45 am - 5:53 pm
SJO
-
RDM
10h 08m
1 stop
$500United Airlines
Thu, Oct 1 - Mon, Oct 12
American Airlines Logo
2:30 pm - 1:57 pm
RDM
-
SJO
22h 27m
2 stops
American Airlines Logo
3:01 pm - 1:44 pm
SJO
-
RDM
23h 43m
2 stops
$505American Airlines
Sat, Aug 29 - Sat, Sep 5
United Airlines Logo
5:00 am - 7:37 pm
RDM
-
SJO
13h 37m
2 stops
United Airlines Logo
1:25 pm - 12:06 pm
SJO
-
RDM
23h 41m
2 stops
$530United Airlines
Sun, Nov 1 - Mon, Nov 9
United Airlines Logo
7:25 pm - 11:25 am
RDM
-
SJO
14h 00m
2 stops
United Airlines Logo
9:40 am - 10:57 pm
SJO
-
RDM
15h 17m
1 stop
$546United Airlines
Sat, Dec 5 - Sun, Dec 13
Delta Logo
1:02 pm - 1:05 pm
RDM
-
SJO
22h 03m
2 stops
Delta Logo
7:00 am - 11:02 pm
SJO
-
RDM
18h 02m
2 stops
$563Delta
Mon, Dec 7 - Wed, Dec 16
Alaska Airlines Logo
1:28 pm - 6:22 am
RDM
-
LIR
14h 54m
1 stop
Alaska Airlines Logo
11:22 am - 11:00 pm
LIR
-
RDM
13h 38m
1 stop
$600Alaska Airlines
Mon, Dec 7 - Wed, Dec 16
Alaska Airlines Logo
6:00 am - 6:22 am
RDM
-
LIR
22h 22m
2 stops
Alaska Airlines Logo
11:22 am - 12:17 am
LIR
-
RDM
14h 55m
2 stops
$605Alaska Airlines
Mon, Dec 7 - Wed, Dec 16
Alaska Airlines Logo
1:28 pm - 6:22 am
RDM
-
LIR
14h 54m
1 stop
Alaska Airlines Logo
11:22 am - 12:17 am
LIR
-
RDM
14h 55m
2 stops
$605Alaska Airlines
Wed, Aug 26 - Sat, Sep 5
Delta Logo
5:10 am - 12:00 pm
RDM
-
LIR
29h 50m
2 stops
Delta Logo
1:25 pm - 1:12 pm
LIR
-
RDM
24h 47m
2 stops
$625Delta
Booking Insights

KAYAK's insights & trends for Redmond to Costa Rica flights

Get data-powered insights and trends into flights from Redmond to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Redmond to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Redmond to Costa Rica, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Redmond to Costa Rica is April, when tickets cost $481 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,029 and $968 respectively.

Find deals

Good to know

Low season

June

Cheapest flight

$500
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Redmond to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Redmond to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Redmond to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Redmond to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Redmond to Costa Rica is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Redmond to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Redmond to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Redmond to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Redmond to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Redmond (RDM)