$280 Find Cheap Flights from Anchorage to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Anchorage to Costa Rica departing on 4/8. 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 Anchorage to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José2 stops$596
Liberia
Liberia2 stops$587
San José
San José2 stops$596
Liberia
Liberia2 stops$587

Book Cheap Anchorage 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 Anchorage 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 Anchorage to Costa Rica

Tue, Apr 28 - Thu, Apr 30
Alaska Airlines Logo
6:00 am - 6:20 am
ANC
-
LIR
22h 20m
2 stops
Alaska Airlines Logo
11:20 am - 12:03 pm
LIR
-
ANC
26h 43m
2 stops
$587Alaska Airlines
Mon, May 4 - Wed, May 6
Multiple Airlines Logo
1:30 am - 11:41 pm
ANC
-
SJO
20h 11m
2 stops
Multiple Airlines Logo
12:55 am - 7:39 pm
SJO
-
ANC
20h 44m
2 stops
$596Multiple Airlines
Tue, Apr 28 - Thu, Apr 30
Alaska Airlines Logo
6:00 am - 6:20 am
ANC
-
LIR
22h 20m
2 stops
Alaska Airlines Logo
11:20 am - 11:11 am
LIR
-
ANC
25h 51m
2 stops
$603Alaska Airlines
Tue, Apr 28 - Thu, Apr 30
Alaska Airlines Logo
1:22 pm - 6:20 am
ANC
-
LIR
14h 58m
2 stops
Alaska Airlines Logo
11:20 am - 12:35 am
LIR
-
ANC
15h 15m
1 stop
$607Alaska Airlines
Tue, Apr 28 - Thu, Apr 30
Alaska Airlines Logo
1:22 pm - 6:20 am
ANC
-
LIR
14h 58m
2 stops
Alaska Airlines Logo
11:20 am - 12:35 am
LIR
-
ANC
15h 15m
1 stop
$622Alaska Airlines
Mon, Apr 27 - Thu, Apr 30
Alaska Airlines Logo
12:59 am - 6:20 am
ANC
-
LIR
27h 21m
2 stops
Alaska Airlines Logo
11:20 am - 9:44 am
LIR
-
ANC
24h 24m
2 stops
$633Alaska Airlines
Mon, Apr 27 - Tue, May 5
Aeromexico Logo
1:30 am - 12:05 pm
ANC
-
SJO
32h 35m
2 stops
Aeromexico Logo
1:20 pm - 12:25 am
SJO
-
ANC
37h 05m
2 stops
$641Aeromexico
Fri, May 22 - Sun, May 31
Multiple Airlines Logo
1:55 am - 11:41 pm
ANC
-
SJO
19h 46m
2 stops
Multiple Airlines Logo
12:53 am - 11:20 pm
SJO
-
ANC
24h 27m
2 stops
$642Multiple Airlines
Mon, May 4 - Tue, May 12
Aeromexico Logo
1:30 am - 12:05 pm
ANC
-
SJO
32h 35m
2 stops
Aeromexico Logo
1:20 pm - 12:55 am
SJO
-
ANC
37h 35m
2 stops
$654Aeromexico
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
8:30 pm - 1:22 pm
ANC
-
SJO
14h 52m
1 stop
American Airlines Logo
11:35 pm - 6:50 pm
SJO
-
ANC
21h 15m
1 stop
$657American Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Anchorage 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 Anchorage to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Anchorage 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 Anchorage to Costa Rica is August, when tickets cost $375 (return) on average. On the other hand, the most expensive months are November and July, when the average cost of round-trip tickets is $912 and $893 respectively.

Good to know

Low seasonJune
Cheapest flight$280
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from Anchorage to Liberia

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Anchorage 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 Anchorage to Costa Rica.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Anchorage 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 Anchorage 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 Anchorage 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 Anchorage 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 Anchorage to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Anchorage to Costa Rica

 
Need help choosing which airline to fly with from Anchorage to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 12035 reviews
7.1Food
8.5Crew
8.1Boarding
7.8Comfort
7.0Entertainment
Airline reviews

The tray wasn’t cleaned, it had crumbs from the last flight Other than that it was very comfortable by

8.0 ExcellentAnonymous, Feb 2026
ANC - PDX
Read more Alaska Airlines reviews

The tray wasn’t cleaned, it had crumbs from the last flight Other than that it was very comfortable by

Kayak wouldn’t refund me for a flight I was trying to cancel through Kayak. Alaska airlines said I had to cancel through Kayak. I called the customer service line and they couldn’t refund the flight that I booked through Kayak either. You stole my money. You will be hearing from my lawyer.

Service was great! 👍 Seats were small and absolutely not enough leg and feet room!!!

The staff was friendly and the flight ran on time. Boarding was a zoo. This process could be greatly improved. They have done away with the entertainment they used to offer in favor a wifi signal for our phones and that wasn't working in half the flights. The beverage selection is poor and the quantity was minimal. I'm sure when the airlines can come up with something cheaper to serve than pretzels they they will switch to it. If their budget is that tight what else are they skimping on? (Maintenance, fuel, safety) Over all I'm underwhelmed!

Flight was delayed several times then eventually cancelled which caused issues with our hotel, car rental and tickets to planned event. We also spent unplanned expense with Lyft to and from the airport which was frustrating. Customer care was not present during whole time at the airport.

My flight was canceled because of an IT outage, and they did not answer the phone for 8 hrs. There was no next flight out, I have missed my wedding because of this.

Liked the crew. Multiple delays. Altered my complete day and plans

The plane was clean. They got us to the destination. It was very difficult to hear the announcements at the gate. The person was speaking way too quickly, and the sound system did not carry to all parts of the seating area at the gate. The flight left more than an hour late, which left many of the passengers missing connections.

The chicken salad was very small, the lettuce was wilted and there was no flavor. The hamburger was excellent.

Mostly good. Delayed which in my experience so far happens often with Alaska Airlines. Thank you.

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

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

Information on your arrival and departure airports