Anchorage to San Juan flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Anchorage to San Juan is €454 with Alaska Airlines (checked on 27 Oct 2026).
Your next trip, last seen at €454
Below averageAlaska Airlines · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €454, departing 5 Jan 2027 (Last checked: 27 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 52Check live prices for this route
- Airlines seen
- Aeromexico, Alaska Airlines, Delta Air Lines, United Airlines
- Typical journey time
- 37h 45m
About this route
Explore the fares we observed from Anchorage to San Juan. Prices move often, so pick your dates to see the latest options.
- Route distance
- 7,885 km
- Typical journey time
- 37h 45m
- Seen on fares with a connection
- Alaska Airlines, United Airlines
- Alternative airports
- SIG
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Ted Stevens Anchorage International Airport (ANC) → Anchorage, city gazetteer reference point (61.2181, -149.9003): ≈ 7 km.
- Fernando Luis Ribas Dominicci Airport (SIG) → San Juan, city gazetteer reference point (18.4663, -66.1057): ≈ 1 km.
- Luis Munoz Marin International Airport (SJU) → San Juan, city gazetteer reference point (18.4663, -66.1057): ≈ 11 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Anchorage to San Juan: January 2027, from €454 (checked 27 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €472 | 15 |
| December 2026 | €488 | 12 |
| January 2027 | €454 | 25 |
Lowest fare by day of the week
Cheapest day of the week from Anchorage to San Juan: Tuesday, from €454 (checked 27 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €484 | 8 |
| Tuesday | €454 | 9 |
| Wednesday | €498 | 7 |
| Thursday | €523 | 7 |
| Friday | €491 | 7 |
| Saturday | €467 | 8 |
| Sunday | €482 | 6 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Anchorage to San Juan by days until departure (61 days or more): €454 (checked 27 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 8 to 30 days | €472 | 16 |
| 31 to 60 days | €488 | 12 |
| 61 days or more | €454 | 24 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Anchorage to San Juan?
The lowest fare Routavio has observed is €454, found on 27 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Anchorage to San Juan?
Cheapest month from Anchorage to San Juan: January 2027, from €454 (checked 27 Oct 2026).
Are there direct flights from Anchorage to San Juan?
Our data holds no non-stop flight from Anchorage to San Juan. The fares on this page include at least one stop.
Which airlines fly from Anchorage to San Juan?
Routavio has seen these carriers on the route: Aeromexico, Alaska Airlines, Delta Air Lines, United Airlines.
How long does the flight from Anchorage to San Juan take?
Across the 52 fares Routavio observed, the average journey time is 39h 56m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Anchorage to San Juan fares were non-stop?
None of the 52 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Anchorage to San Juan?
Cheapest day of the week from Anchorage to San Juan: Tuesday, from €454 (checked 27 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.