$392+ Cheap flights from San Juan 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Juan to Alaska 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 San Juan to Alaska
Keep the following information in mind while searching for San Juan to Alaska flight deals. Data was last updated April 24, 2025.
Round-trip from | $764 (Delta) |
|---|---|
One-way from | $392 (Sun Country Air) |
Popular in | January |
Cheapest in | September |
Average price | $763 |
Find flight deals from San Juan to Alaska
Cheapest flights from San Juan to AlaskaExplore the most affordable flight options available from San Juan to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
Explore the most affordable flight options available from San Juan to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
This Delta deal was found by Cheapflights users on 4/23. 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 American Airlines deal was found by Cheapflights users on 4/23. 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 4/23. 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 4/23. 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 Alaska Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines deal was found by Cheapflights users on 4/23. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan 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, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from San Juan to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Fri 10/10
2:15 pm-1:45 am
2 stops15h 30m
Anchorage
Sat 10/18
8:30 pm-1:23 pm
1 stop12h 53m
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Fri 10/10
6:30 am-6:39 pm
2 stops16h 09m
Anchorage
Fri 10/24
8:52 pm-2:07 pm
1 stop13h 15m
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Fri 10/10
2:00 pm-7:48 pm
3 stops33h 48m
Anchorage
Fri 10/24
8:57 pm-5:19 pm
3 stops40h 22m
San JuanFairbanks
SJU - FAI
SJUFAI
San Juan Luis Munoz Marin Intl
Thu 5/8
7:15 am-1:50 am
2 stops22h 35m
Fairbanks
Sun 5/11
1:30 am-8:33 pm
2 stops15h 03m
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Fri 10/10
3:37 pm-1:35 pm
3 stops25h 58m
Anchorage
Fri 10/24
5:00 pm-1:45 pm
2 stops16h 45m
San JuanFairbanks
SJU - FAI
SJUFAI
San Juan Luis Munoz Marin Intl
Thu 5/8
2:55 pm-7:42 pm
2 stops56h 47m
Fairbanks
Mon 5/12
8:44 pm-2:44 pm
1 stop14h 00m
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Sat 7/12
4:20 pm-12:16 pm
1 stop23h 56m
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Tue 9/9
2:28 pm-1:45 am
2 stops15h 17m
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Tue 9/9
1:05 am-7:47 pm
2 stops22h 42m
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Sat 5/3
2:35 pm-2:29 pm
3 stops27h 54m
Best time to book a flight from San Juan to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from San Juan with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Juan to Alaska
What is the cheapest month to book a flight from San Juan to Alaska?
Currently, January is the cheapest month in which you can book a flight from San Juan to Alaska (average of $456). Flying from San Juan 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 SJU to AK?
Find hourly flight availability from San Juan 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 24, 2025.
When flying from San Juan 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
Plan your trip to Alaska by taking into account the average rainfall totals 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
Plan your trip to Alaska by taking into account the average temperature totals 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
Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from San Juan to Alaska to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Related info for your journey
Find useful and relevant information for your journey from San Juan to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 San Juan to Alaska
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from San Juan to Alaska
Discover the top 3 airlines that operate flights from San Juan to Alaska. 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 April 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$712 | Average$817 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$721 | Average$809 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$724 | Average$764 | FlexibilityNo cancel fee | On-timeN/A |