What are the cheapest airlines to fly from Costa Rica to Alaska one-way?

One-way options have recently been found by users for as low as $215 on United Airlines. Other airlines that offer cheap prices include American Airlines from $255 and Alaska Airlines from $340 one-way.

How far in advance should I book a flight from Costa Rica to Alaska?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 41 days in advance, which can save you up to 38% on flights from Costa Rica to Alaska compared to booking the week you need them. Waiting 41 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $686. For sooner than that we have options available in the next 3 days from $686.

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

Flights from Costa Rica to Alaska lean towards being more expensive in July. Prices are generally better when you fly from Costa Rica to Alaska in October, with the cheapest ticket starting at $513.

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

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

How can I find direct flights from Costa Rica to Alaska?

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

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

Yes. Cheapflights offers flight deals from Costa Rica to Alaska by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$706+ Flights from Costa Rica to Alaska

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Cheap flight deals from Costa Rica to Alaska

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$383 (United Airlines)
One-way from	$215 (United Airlines)
Popular in	July
Cheapest in	October
Average price	$887

Provider with most accurate pricing for San José Juan Santamaria Intl-Anchorage flight deals.

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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Anchorage flights.

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From Costa Rica to Alaska

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One-way flight from Costa Rica to Alaska

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($144 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Costa Rica to Alaska

Cheapest flights from Costa Rica to Alaska
Explore the most affordable flight options available from Costa Rica to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Tue 5/278:45 amSJO - ANC

1 stop16h 07mUnited Airlines

Tue 6/33:51 pmANC - SJO

2 stops25h 46mUnited Airlines

Deal found 4/25

$383

Fri 5/231:06 amSJO - ANC

2 stops34h 34mAlaska Airlines

Sat 5/315:05 amANC - SJO

2 stops16h 41mAlaska Airlines

Deal found 4/24

$436

Wed 5/2111:59 pmSJO - ANC

1 stop21h 11mAmerican Airlines

Sun 5/258:27 pmANC - SJO

1 stop23h 50mAmerican Airlines

Deal found 4/24

$571

Sat 5/246:10 amSJO - ANC

3 stops40h 19mMultiple Airlines

Sat 5/315:05 amANC - SJO

2 stops16h 41mMultiple Airlines

Deal found 4/24

$712

Mon 11/177:00 amSJO - ANC

2 stops19h 15mDelta

Sun 11/3012:40 amANC - SJO

2 stops18h 35mDelta

Deal found 4/25

$1,025

Mon 5/511:59 pmSJO - FAI

2 stops23h 45mMultiple Airlines

Fri 5/166:00 amFAI - SJO

2 stops14h 17mMultiple Airlines

Deal found 4/24

$1,163

Sun 5/41:12 amSJO - FAI

2 stops26h 38mAlaska Airlines

Thu 5/1512:50 amFAI - SJO

2 stops44h 56mAlaska Airlines

Deal found 4/24

$1,342

Best flights from Costa Rica to Alaska
Discover carefully curated flight deals from Costa Rica to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2025.

Tue 5/278:45 amSJO - ANC

1 stop16h 07mUnited Airlines

Tue 6/33:51 pmANC - SJO

2 stops25h 46mUnited Airlines

Deal found 4/25

$383

Fri 5/231:06 amSJO - ANC

2 stops34h 34mAlaska Airlines

Sat 5/315:05 amANC - SJO

2 stops16h 41mAlaska Airlines

Deal found 4/24

$436

Wed 5/2111:59 pmSJO - ANC

1 stop21h 11mAmerican Airlines

Sun 5/258:27 pmANC - SJO

1 stop23h 50mAmerican Airlines

Deal found 4/24

$571

Sat 5/246:10 amSJO - ANC

3 stops40h 19mMultiple Airlines

Sat 5/315:05 amANC - SJO

2 stops16h 41mMultiple Airlines

Deal found 4/24

$712

Mon 5/511:59 pmSJO - FAI

2 stops23h 45mMultiple Airlines

Fri 5/166:00 amFAI - SJO

2 stops14h 17mMultiple Airlines

Deal found 4/24

$1,163

Last-minute flights from Costa Rica to Alaska
Discover last-minute flight deals from Costa Rica to Alaska. Data last updated April 25, 2025 and is based on user searches.

Wed 4/301:12 amSJO - ANC

1 stop25h 11mMultiple Airlines

Fri 5/911:59 pmANC - SJO

2 stops20h 51mMultiple Airlines

Deal found 4/25

$940

Thu 5/11:30 pmSJO - ANC

2 stops35h 07mUnited Airlines

Fri 5/911:44 pmANC - SJO

2 stops17h 53mUnited Airlines

Deal found 4/25

$719

Thu 5/111:59 pmSJO - ANC

1 stop21h 21mAmerican Airlines

Fri 5/98:27 pmANC - SJO

1 stop23h 57mAmerican Airlines

Deal found 4/25

$892

Sun 5/41:12 amSJO - FAI

2 stops26h 38mAlaska Airlines

Thu 5/1512:50 amFAI - SJO

2 stops44h 56mAlaska Airlines

Deal found 4/24

$1,342

Mon 5/51:12 amSJO - ANC

2 stops18h 18mAlaska Airlines

Fri 5/1612:18 amANC - SJO

1 stop21h 28mAlaska Airlines

Deal found 4/25

$605

Mon 5/511:59 pmSJO - FAI

2 stops23h 45mMultiple Airlines

Fri 5/166:00 amFAI - SJO

2 stops14h 17mMultiple Airlines

Deal found 4/24

$1,163

Wed 5/2111:59 pmSJO - ANC

1 stop21h 11mAmerican Airlines

Sun 5/258:27 pmANC - SJO

1 stop23h 50mAmerican Airlines

Deal found 4/24

$571

Fri 5/231:06 amSJO - ANC

2 stops34h 34mAlaska Airlines

Sat 5/315:05 amANC - SJO

2 stops16h 41mAlaska Airlines

Deal found 4/24

$436

Sat 5/246:10 amSJO - ANC

3 stops40h 19mMultiple Airlines

Sat 5/315:05 amANC - SJO

2 stops16h 41mMultiple Airlines

Deal found 4/24

$712

Tue 5/278:45 amSJO - ANC

1 stop16h 07mUnited Airlines

Tue 6/33:51 pmANC - SJO

2 stops25h 46mUnited Airlines

Deal found 4/25

$383

One-way flights from Costa Rica to Alaska
Search for one-way flight options from Costa Rica to Alaska. Find affordable one-way fares based on user searches. Data last updated April 25, 2025.

Fri 7/41:30 pmSJO - ANC

2 stops35h 22mUnited Airlines

Deal found 4/24

$215

Wed 5/711:59 pmSJO - ANC

1 stop21h 11mAmerican Airlines

Deal found 4/24

$255

Thu 7/312:50 amSJO - ANC

1 stop25h 18mAlaska Airlines

Deal found 4/24

$340

Sun 6/2912:50 amSJO - FAI

2 stops27h 46mAlaska Airlines

Deal found 4/24

$568

Mon 6/305:25 pmSJO - FAI

3 stops35h 11mMultiple Airlines

Deal found 4/24

$611

Mon 6/3011:59 pmSJO - FAI

2 stops24h 37mAmerican Airlines

Deal found 4/24

$693

Fri 7/44:50 pmSJO - ANC

3 stops23h 40mMultiple Airlines

Deal found 4/24

$831

Sun 6/296:35 amSJO - FAI

1 stop15h 16mUnited Airlines

Deal found 4/24

$1,159

Cheapflights Fare Finder

Use the filters below to find and compare flights from Costa Rica to Alaska that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Tue 5/27

8:45 am-10:52 pm

1 stop16h 07m

Anchorage

Tue 6/3

3:51 pm-7:37 pm

2 stops25h 46m

$383

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Fri 5/23

1:06 am-9:40 am

2 stops34h 34m

Anchorage

Sat 5/31

5:05 am-11:46 pm

2 stops16h 41m

$436

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Wed 5/21

11:59 pm-7:10 pm

1 stop21h 11m

Anchorage

Sun 5/25

8:27 pm-10:17 pm

1 stop23h 50m

$571

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Sat 5/24

6:10 am-8:29 pm

3 stops40h 19m

Anchorage

Sat 5/31

5:05 am-11:46 pm

2 stops16h 41m

$712

San JoséFairbanks

SJO - FAI

SJOFAI

San José Juan Santamaria Intl

Mon 5/5

11:59 pm-9:44 pm

2 stops23h 45m

Fairbanks

Fri 5/16

6:00 am-10:17 pm

2 stops14h 17m

$1,163

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Fri 7/4

1:30 pm-10:52 pm

2 stops35h 22m

$215

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Wed 5/7

11:59 pm-7:10 pm

1 stop21h 11m

$255

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Thu 7/3

12:50 am-12:08 am

1 stop25h 18m

$340

San JoséFairbanks

SJO - FAI

SJOFAI

San José Juan Santamaria Intl

Sun 6/29

12:50 am-2:36 am

2 stops27h 46m

$568

San JoséFairbanks

SJO - FAI

SJOFAI

San José Juan Santamaria Intl

Mon 6/30

5:25 pm-2:36 am

3 stops35h 11m

$611

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 13 results

Best time to book a flight from Costa Rica to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Costa Rica 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 Costa Rica to Alaska

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

Currently, January is the cheapest month in which you can book a flight from Costa Rica to Alaska (average of $456). Flying from Costa Rica to Alaska in July is currently the most expensive (average of $663). 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 CR to AK?

When flying from Costa Rica to Alaska, 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 Alaska by month

In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.

Temperature in Alaska by month

If weather is an important factor for your trip to Alaska, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Alaska

Read through reviews of airlines operating flights from Costa Rica to Alaska, such as Alaska Airlines, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,927 reviews

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,685 reviews

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What are the cheapest airlines to fly from Costa Rica to Alaska one-way?
One-way options have recently been found by users for as low as $215 on United Airlines. Other airlines that offer cheap prices include American Airlines from $255 and Alaska Airlines from $340 one-way.
Can I find deals for flights from Costa Rica to Alaska that include hotel bookings?
Yes. In addition to deals on Costa Rica to Alaska flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Costa Rica to Alaska?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Alaska.
Can I find deals for business class flights from Costa Rica to Alaska?
Yes. Cheapflights offers flight deals from Costa Rica to Alaska 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 Costa Rica to Alaska?
Currently, January is the cheapest month in which you can book a flight from Costa Rica to Alaska (average of $456). Flying from Costa Rica to Alaska in July is currently the most expensive (average of $663). 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

Alternative routes for Costa Rica to Alaska

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Top 2 airlines flying from Costa Rica to Alaska

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$587	Average$853	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$728	Average$878	FlexibilityNo cancel fee	On-time75%

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$215+ Cheap flights from Costa Rica to Alaska

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Costa Rica to Alaska with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Costa Rica to Alaska

Keep the following information in mind while searching for Costa Rica to Alaska flight deals. Data was last updated April 25, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Costa Rica to Alaska

Cheapest flights from Costa Rica to AlaskaExplore the most affordable flight options available from Costa Rica to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Explore the most affordable flight options available from Costa Rica to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Costa Rica to Alaska that are best for you.

Best time to book a flight from Costa Rica to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Costa Rica with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Costa Rica to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

Rainfall in Alaska by month

Plan your trip to Alaska by taking into account the average rainfall totals by month.

Temperature in Alaska by month

Plan your trip to Alaska by taking into account the average temperature totals by month.

Reviews of airlines servicing Alaska

Read through reviews of airlines operating flights from Costa Rica to Alaska, such as Alaska Airlines, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines to fly from Costa Rica to Alaska one-way?

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

How can I find direct flights from Costa Rica to Alaska?

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

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

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 Costa Rica to Alaska

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Costa Rica to Alaska

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Costa Rica to Alaska
Explore the most affordable flight options available from Costa Rica to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.