$583+ Cheap flights from Alaska to Costa Rica
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Alaska 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 Alaska to Costa Rica
Keep the following information in mind while searching for Alaska to Costa Rica flight deals. Data was last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $588 (Alaska Airlines) |
Popular in | October |
Cheapest in | August |
Average price | $650 |
Find flight deals from Alaska to Costa Rica
Cheapest flights from Alaska to Costa RicaExplore the most affordable flight options available from Alaska to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
Explore the most affordable flight options available from Alaska to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
This American Airlines deal was found by Cheapflights users on 2/19. 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.
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 2/20. 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.
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
This American Airlines deal was found by Cheapflights users on 2/18. 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.
This United Airlines deal was found by Cheapflights users on 2/19. 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.
This American Airlines deal was found by Cheapflights users on 2/20. 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.
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 2/20. 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.
This Delta deal was found by Cheapflights users on 2/18. 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.
Find flights from Alaska to Costa Rica within your budget
Customize your flight search to find flights from Alaska 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 February 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
AnchorageLiberia
ANC - LIR
ANCLIR
Anchorage
Mon 3/31
8:30 pm-12:59 pm
1 stop14h 29m
Liberia
Tue 4/15
2:05 pm-7:20 pm
1 stop31h 15m
AnchorageLiberia
ANC - LIR
ANCLIR
Anchorage
Sun 3/30
2:31 am-6:36 am
2 stops26h 05m
Liberia
Tue 4/15
6:06 pm-1:39 am
2 stops33h 33m
AnchorageLiberia
ANC - LIR
ANCLIR
Anchorage
Mon 3/31
11:44 pm-12:10 pm
2 stops34h 26m
Liberia
Tue 4/15
3:25 pm-10:37 pm
2 stops33h 12m
AnchorageSan José
ANC - SJO
ANCSJO
Anchorage
Fri 5/16
10:40 am-5:56 am
2 stops17h 16m
San José Juan Santamaria Intl
Sat 5/24
7:26 am-1:08 am
2 stops19h 42m
AnchorageLiberia
ANC - LIR
ANCLIR
Anchorage
Thu 4/24
3:10 pm-1:05 pm
2 stops19h 55m
Liberia
Mon 4/28
2:26 pm-7:20 pm
2 stops30h 54m
AnchorageSan José
ANC - SJO
ANCSJO
Anchorage
Sun 5/18
1:55 am-11:46 pm
2 stops19h 51m
San José Juan Santamaria Intl
Sun 5/25
1:06 am-11:44 pm
2 stops24h 38m
AnchorageSan José
ANC - SJO
ANCSJO
Anchorage
Mon 5/19
11:44 pm-7:37 pm
2 stops17h 53m
San José Juan Santamaria Intl
Wed 5/28
8:45 am-10:52 pm
1 stop16h 07m
AnchorageSan José
ANC - SJO
ANCSJO
Anchorage
Wed 3/19
8:30 pm-9:59 pm
1 stop23h 29m
San José Juan Santamaria Intl
Wed 3/26
11:59 pm-7:22 pm
1 stop21h 23m
AnchorageSan José
ANC - SJO
ANCSJO
Anchorage
Sat 5/17
5:05 am-11:15 pm
3 stops16h 10m
San José Juan Santamaria Intl
Sat 5/24
1:06 am-6:27 pm
2 stops19h 21m
AnchorageLiberia
ANC - LIR
ANCLIR
Anchorage
Tue 4/22
1:26 am-11:37 am
2 stops32h 11m
Liberia
Tue 4/29
1:02 pm-7:06 pm
2 stops32h 04m
Best time to book a flight from Alaska to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Alaska with our price prediction graph.
Travel insights for flights from Alaska to Costa Rica
Get recent, data-driven insights about flights from Alaska to Costa Rica including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Alaska to Costa Rica?
Currently, September is the cheapest month in which you can book a flight from Alaska to Costa Rica (average of $398). Flying from Alaska 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 AK to CR?
Find hourly flight availability from Alaska 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 February 20, 2025.
When flying from Alaska to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Costa Rica by month
Plan your trip to Costa Rica by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.
Temperature in Costa Rica by month
Plan your trip to Costa Rica by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).
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 February 20, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Alaska to Costa Rica have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Related info for your journey
Find useful and relevant information for your journey from Alaska to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Alaska to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Alaska to Costa Rica
Discover the top 4 airlines that operate flights from Alaska 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 February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$489 | Average$764 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$591 | Average$639 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$601 | Average$727 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$614 | Average$704 | FlexibilityNo cancel fee | On-time71% |