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Cheap flights from San José to Alaska from $226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José to Alaska departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San José to Alaska

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:45 am - 10:55 pm
SJO
-
ANC
16h 10m
1 stop
United Airlines Logo
10:30 pm - 10:39 pm
ANC
-
SJO
22h 09m
1 stop
$392United Airlines
Tue, May 26 - Wed, Jun 3
United Airlines Logo
2:05 pm - 11:08 pm
SJO
-
ANC
36h 03m
2 stops
United Airlines Logo
11:45 pm - 8:39 pm
ANC
-
SJO
41h 54m
2 stops
$404United Airlines
Fri, Feb 27 - Sun, Mar 1
United Airlines Logo
11:13 am - 11:10 am
SJO
-
ANC
25h 57m
2 stops
United Airlines Logo
12:12 pm - 10:11 am
ANC
-
SJO
19h 59m
2 stops
$440United Airlines
Tue, May 26 - Wed, Jun 3
United Airlines Logo
5:30 am - 10:50 pm
SJO
-
ANC
19h 20m
2 stops
United Airlines Logo
11:52 pm - 9:32 pm
ANC
-
SJO
43h 40m
2 stops
$441United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
6:00 am - 10:55 pm
SJO
-
ANC
42h 55m
2 stops
United Airlines Logo
12:12 pm - 10:11 am
ANC
-
SJO
19h 59m
2 stops
$446United Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
7:45 am - 10:50 pm
SJO
-
ANC
41h 05m
2 stops
United Airlines Logo
11:47 pm - 10:11 am
ANC
-
SJO
32h 24m
2 stops
$452United Airlines
Thu, Mar 26 - Mon, Apr 6
Multiple Airlines Logo
8:45 am - 10:55 pm
SJO
-
ANC
16h 10m
1 stop
Multiple Airlines Logo
2:11 pm - 10:11 am
ANC
-
SJO
18h 00m
2 stops
$454Multiple Airlines
Tue, May 26 - Wed, Jun 3
Alaska Airlines Logo
12:55 am - 12:42 am
SJO
-
ANC
25h 47m
2 stops
Alaska Airlines Logo
1:49 am - 11:45 pm
ANC
-
SJO
19h 56m
2 stops
$493Alaska Airlines
Tue, May 5 - Sat, May 9
Alaska Airlines Logo
12:55 am - 10:53 pm
SJO
-
FAI
23h 58m
2 stops
Alaska Airlines Logo
7:59 pm - 11:33 pm
FAI
-
SJO
25h 34m
2 stops
$501Alaska Airlines
Thu, May 7 - Tue, May 12
Alaska Airlines Logo
12:55 am - 10:53 pm
SJO
-
FAI
23h 58m
2 stops
Alaska Airlines Logo
7:59 pm - 11:33 pm
FAI
-
SJO
25h 34m
2 stops
$586Alaska Airlines
Thu, May 7 - Tue, May 12

United Airlines flights from San José to Alaska

Our best United Airlines deals on San José to Alaska flight tickets
United Airlines
May 26
SJO8:45 amSan José Juan Santamaria Intl
16h 10m
1 stop
ANC10:55 pmAnchorage
Jun 3
ANC10:30 pmAnchorage
22h 09m
1 stop
SJO10:39 pmSan José Juan Santamaria Intl
$392
United Airlines
Feb 27
SJO2:05 pmSan José Juan Santamaria Intl
36h 03m
2 stops
ANC11:08 pmAnchorage
Mar 1
ANC11:45 pmAnchorage
41h 54m
2 stops
SJO8:39 pmSan José Juan Santamaria Intl
$404
United Airlines
May 26
SJO11:13 amSan José Juan Santamaria Intl
25h 57m
2 stops
ANC11:10 amAnchorage
Jun 3
ANC12:12 pmAnchorage
19h 59m
2 stops
SJO10:11 amSan José Juan Santamaria Intl
$440

American Airlines flights from San José to Alaska

Our best American Airlines deals on San José to Alaska flight tickets
American Airlines
Apr 22
SJO11:35 pmSan José Juan Santamaria Intl
21h 15m
1 stop
ANC6:50 pmAnchorage
Apr 29
ANC8:30 pmAnchorage
14h 52m
1 stop
SJO1:22 pmSan José Juan Santamaria Intl
$501
American Airlines
Apr 22
SJO11:35 pmSan José Juan Santamaria Intl
21h 15m
1 stop
ANC6:50 pmAnchorage
Apr 29
ANC8:30 pmAnchorage
14h 52m
1 stop
SJO1:22 pmSan José Juan Santamaria Intl
$505
American Airlines
Apr 1
SJO11:35 pmSan José Juan Santamaria Intl
21h 31m
1 stop
ANC7:06 pmAnchorage
Apr 8
ANC8:30 pmAnchorage
23h 06m
1 stop
SJO9:36 pmSan José Juan Santamaria Intl
$554

momondo Fare Finder

 
Customize your flight search to find flights from San José to Alaska 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, momondo users made 832,500 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from San José 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 5/26

8:45 am-10:55 pm

1 stop16h 10m

Anchorage

Wed 6/3

10:30 pm-10:39 pm

1 stop22h 09m

$392

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Fri 2/27

2:05 pm-11:08 pm

2 stops36h 03m

Anchorage

Sun 3/1

11:45 pm-8:39 pm

2 stops41h 54m

$404

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Tue 5/26

11:13 am-11:10 am

2 stops25h 57m

Anchorage

Wed 6/3

12:12 pm-10:11 am

2 stops19h 59m

$440

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Tue 3/10

5:30 am-10:50 pm

2 stops19h 20m

Anchorage

Tue 3/17

11:52 pm-9:32 pm

2 stops43h 40m

$441

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Sat 5/23

6:00 am-10:55 pm

2 stops42h 55m

Anchorage

Sat 5/30

12:12 pm-10:11 am

2 stops19h 59m

$446

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Thu 3/26

7:45 am-10:50 pm

2 stops41h 05m

Anchorage

Mon 4/6

11:47 pm-10:11 am

2 stops32h 24m

$452

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Tue 5/26

8:45 am-10:55 pm

1 stop16h 10m

Anchorage

Wed 6/3

2:11 pm-10:11 am

2 stops18h 00m

$454

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Tue 5/5

12:55 am-12:42 am

2 stops25h 47m

Anchorage

Sat 5/9

1:49 am-11:45 pm

2 stops19h 56m

$493

San JoséFairbanks

SJO - FAI

SJOFAI

San José Juan Santamaria Intl

Thu 5/7

12:55 am-10:53 pm

2 stops23h 58m

Fairbanks

Tue 5/12

7:59 pm-11:33 pm

2 stops25h 34m

$501

San JoséFairbanks

SJO - FAI

SJOFAI

San José Juan Santamaria Intl

Thu 5/7

12:55 am-10:53 pm

2 stops23h 58m

Fairbanks

Tue 5/12

7:59 pm-11:33 pm

2 stops25h 34m

$586

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Alaska from

How to get the cheapest flight ticket from San José 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

What is the cheapest month to fly to Alaska?

If you don’t want to visit Alaska in November, then you should wait until September to fly from San José, when ticket prices are also cheap, with an average price of $428.

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

You are more likely to see cheaper flights to Alaska from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $594 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from San José for as low as $381 on momondo.

Can stopping save me money on San José to Alaska flights?

You could potentially save up to 9% on your flight if you consider stops on a San José to Alaska flight.

Cheap San José to Alaska flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José to Alaska

Fastest flight time

16h 10m

Direct flights

None
The fastest flight from San José to Alaska takes 16h 10m
There are no direct flights from San José to Alaska. There are no popular flight routes from San José to Alaska.
Search flight deals

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Alaska?

    Prices for flights from San José Juan Santamaria Intl Airport to Alaska were last updated today.

  • How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to Alaska?

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to Alaska?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San José Juan Santamaria Intl Airport 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 San José to Alaska

Compare and see reviews for airlines that fly from San José to Alaska with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $386Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $490Free CancellationRating
8.0
11,839 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San José to Alaska?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San José to Alaska. momondo saves you time and could save you money on your trip.

Can I find flights from San José to Alaska with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Alaska from San José with this policy.

How can momondo help me find flights from San José to Alaska?

Once all potential San José to Alaska flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Alaska from San José. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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