What is the cheapest airline that flies from Costa Rica to Alaska?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Costa Rica to Alaska

When did momondo last update prices for flights from Costa Rica to Alaska?

Prices for flights from Costa Rica to Alaska are refreshed on a daily basis.

How many operators does momondo search for flights from Costa Rica to Alaska?

There are 2 operators available for flights from Costa Rica to Alaska as of July 2025.

How old do you have to be to fly from Costa Rica to Alaska?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica to Alaska.

What documentation or ID do you need to fly to Alaska?

The necessary travel and health documents for your Alaska trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$295 Cheap Flights from Costa Rica to Alaska in 2025

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Find the cheapest flights from Costa Rica to Alaska

Round-trip

One-way

Last minute

Recent round-trip flight deals from Costa Rica to Alaska

6:44 am - 6:44 pmSJO-ANC

14h 00m1 stop

7:52 pm - 6:16 pmANC-SJO

20h 24m1 stop

$357American Airlines

Find Deal

Wed, Oct 22 - Mon, Oct 27

7:55 am - 10:51 pmSJO-ANC

16h 56m2 stops

10:34 pm - 12:26 pmANC-SJO

11h 52m1 stop

$358United Airlines

Find Deal

Wed, Sep 10 - Mon, Sep 22

7:55 am - 7:30 pmSJO-ANC

13h 35m1 stop

10:34 pm - 12:26 pmANC-SJO

11h 52m1 stop

$365United Airlines

Find Deal

Thu, Aug 28 - Mon, Sep 22

7:55 am - 7:30 pmSJO-ANC

13h 35m1 stop

2:11 pm - 12:26 pmANC-SJO

20h 15m2 stops

$367United Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 24

7:55 am - 7:20 pmSJO-ANC

13h 25m1 stop

11:49 pm - 12:26 pmANC-SJO

34h 37m2 stops

$369United Airlines

Find Deal

Tue, Sep 9 - Sun, Oct 5

7:55 am - 7:30 pmSJO-ANC

13h 35m1 stop

2:11 pm - 7:37 pmANC-SJO

27h 26m2 stops

$370United Airlines

Find Deal

Thu, Aug 28 - Wed, Sep 24

6:30 am - 11:08 amSJO-ANC

30h 38m2 stops

1:20 am - 11:51 pmANC-SJO

20h 31m2 stops

$371Alaska Airlines

Find Deal

Thu, Oct 9 - Sat, Oct 25

6:30 am - 12:22 amSJO-ANC

19h 52m1 stop

5:05 am - 11:51 pmANC-SJO

16h 46m2 stops

$428Alaska Airlines

Find Deal

Sat, Oct 11 - Tue, Oct 28

6:30 am - 9:50 amSJO-ANC

29h 20m2 stops

5:35 pm - 11:51 pmANC-SJO

28h 16m2 stops

$429Alaska Airlines

Find Deal

Sat, Oct 11 - Mon, Oct 27

8:15 am - 12:17 amSJO-FAI

19h 02m2 stops

1:30 am - 9:55 pmFAI-SJO

17h 25m2 stops

$1,019Delta

Find Deal

Tue, Dec 23 - Thu, Jan 1

American Airlines flights from Costa Rica to Alaska

Our best American Airlines deals on Costa Rica to Alaska flight tickets

American Airlines

Oct 22

SJO6:44 amSan José Juan Santamaria Intl

14h 00m

1 stop

ANC6:44 pmAnchorage

Oct 27

ANC7:52 pmAnchorage

20h 24m

1 stop

SJO6:16 pmSan José Juan Santamaria Intl

$357

Find similar

American Airlines

Sep 19

SJO7:27 amSan José Juan Santamaria Intl

13h 40m

1 stop

ANC7:07 pmAnchorage

Oct 1

ANC8:13 pmAnchorage

19h 39m

1 stop

SJO5:52 pmSan José Juan Santamaria Intl

$443

Find similar

American Airlines

Sep 19

SJO7:27 amSan José Juan Santamaria Intl

13h 40m

1 stop

ANC7:07 pmAnchorage

Oct 1

ANC8:13 pmAnchorage

21h 29m

2 stops

SJO7:42 pmSan José Juan Santamaria Intl

$448

Find similar

Alaska Airlines flights from Costa Rica to Alaska

Our best Alaska Airlines deals on Costa Rica to Alaska flight tickets

Alaska Airlines

Oct 9

SJO6:30 amSan José Juan Santamaria Intl

30h 38m

2 stops

ANC11:08 amAnchorage

Oct 25

ANC1:20 amAnchorage

20h 31m

2 stops

SJO11:51 pmSan José Juan Santamaria Intl

$371

Find similar

Alaska Airlines

Oct 11

SJO6:30 amSan José Juan Santamaria Intl

19h 52m

1 stop

ANC12:22 amAnchorage

Oct 28

ANC5:05 amAnchorage

16h 46m

2 stops

SJO11:51 pmSan José Juan Santamaria Intl

$428

Find similar

Alaska Airlines

Oct 11

SJO6:30 amSan José Juan Santamaria Intl

29h 20m

2 stops

ANC9:50 amAnchorage

Oct 27

ANC5:35 pmAnchorage

28h 16m

2 stops

SJO11:51 pmSan José Juan Santamaria Intl

$429

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Wed 10/22

6:44 am-6:44 pm

1 stop14h 00m

Anchorage

Mon 10/27

7:52 pm-6:16 pm

1 stop20h 24m

$357

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Wed 9/10

7:55 am-10:51 pm

2 stops16h 56m

Anchorage

Mon 9/22

10:34 pm-12:26 pm

1 stop11h 52m

$358

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Thu 8/28

7:55 am-7:30 pm

1 stop13h 35m

Anchorage

Mon 9/22

10:34 pm-12:26 pm

1 stop11h 52m

$365

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Wed 8/27

7:55 am-7:30 pm

1 stop13h 35m

Anchorage

Wed 9/24

2:11 pm-12:26 pm

2 stops20h 15m

$367

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Tue 9/9

7:55 am-7:20 pm

1 stop13h 25m

Anchorage

Sun 10/5

11:49 pm-12:26 pm

2 stops34h 37m

$369

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Thu 8/28

7:55 am-7:30 pm

1 stop13h 35m

Anchorage

Wed 9/24

2:11 pm-7:37 pm

2 stops27h 26m

$370

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Thu 10/9

6:30 am-11:08 am

2 stops30h 38m

Anchorage

Sat 10/25

1:20 am-11:51 pm

2 stops20h 31m

$371

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Sat 10/11

6:30 am-12:22 am

1 stop19h 52m

Anchorage

Tue 10/28

5:05 am-11:51 pm

2 stops16h 46m

$428

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Sat 10/11

6:30 am-9:50 am

2 stops29h 20m

Anchorage

Mon 10/27

5:35 pm-11:51 pm

2 stops28h 16m

$429

San JoséFairbanks

SJO - FAI

SJOFAI

San José Juan Santamaria Intl

Tue 12/23

8:15 am-12:17 am

2 stops19h 02m

Fairbanks

Thu 1/1

1:30 am-9:55 pm

2 stops17h 25m

$1,019

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Costa Rica to Alaska

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Alaska?

If you don’t want to visit Alaska in September, then you should wait until August to fly from Costa Rica, when ticket prices are also cheap, with an average price of $581.

What is the cheapest day to depart on your flight to Alaska?

The cheapest day to depart from Costa Rica to Alaska is on a Thursday. Travelers who choose to depart for Alaska on a Thursday will often find tickets for as low as $705. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Costa Rica to Alaska for around $1,276.

What is the cheapest time of day to depart on your flight to Alaska?

Our data shows that the cheapest Costa Rica to Alaska flights are usually those with departure times in the morning. Our users have found flights to Alaska in the morning for as low as $842. In the evening is when there is more demand to fly to Alaska, so prices are often more expensive at around $852 per ticket.

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

You are more likely to see cheaper flights to Alaska from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $741 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from Costa Rica for as low as $383 on momondo.

Can stopping save me money on Costa Rica to Alaska flights?

You could potentially save up to 1% on your flight if you consider stops on a Costa Rica to Alaska flight.

Cheap Costa Rica to Alaska flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Costa Rica to Alaska

Best Price Found	$295
Fastest flight time	13h 25m
Direct flights	None
Airports in Alaska	2 airports

The best one-way flight to Alaska from Costa Rica in the past 72 hours is $295. The best round-trip flight deal from Costa Rica to Alaska found on momondo in the last 72 hours is $357.

The fastest flight from Costa Rica to Alaska takes 13h 25m

There are no direct flights from Costa Rica to Alaska. Popular non-direct routes for this connection are San José Juan Santamaria Intl Airport - Anchorage Airport and San José Juan Santamaria Intl Airport - Fairbanks Airport.

There are 2 airports near Alaska: Anchorage (ANC), Fairbanks (FAI)

Search flight deals

When did momondo last update prices for flights from Costa Rica to Alaska?
Prices for flights from Costa Rica to Alaska are refreshed on a daily basis.
How many operators does momondo search for flights from Costa Rica to Alaska?
There are 2 operators available for flights from Costa Rica to Alaska as of July 2025.
How old do you have to be to fly from Costa Rica to Alaska?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica to Alaska.
What documentation or ID do you need to fly to Alaska?
The necessary travel and health documents for your Alaska trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Costa Rica to Alaska

Compare and see reviews for airlines that fly from Costa Rica to Alaska with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $488	Free Cancellation	Rating 7.4 8,900 reviews		Search United Airlines flights
Alaska Airlines	PriceFrom $670	Free Cancellation	Rating 8.0 10,000 reviews		Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Costa Rica to Alaska?

Finding the right flight to Alaska from Costa Rica is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Alaska quick and easy, saving you time and money.

Can I find flights from Costa Rica to Alaska with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Costa Rica to Alaska flights to just show those with flexible booking policies.

How can momondo help me find flights from Costa Rica to Alaska?

Once you have performed a search for Costa Rica to Alaska flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Costa Rica to Alaska right now. Can momondo alert me if prices change?

Price alerts on flights to Alaska from Costa Rica are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.