Your next trip, last seen at €105
Lowest observedFrontier Airlines · 2 stops · One wayWhen to fly
Explore datesFind the dates that work for you
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
- €105, departing 4 Dec 2026 (Last checked: 25 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Frontier Airlines, JetBlue
- Typical journey time
- 20h 14m
About this route
Explore the fares we observed from San Juan to Phoenix. Prices move often, so pick your dates to see the latest options.
- Route distance
- 4,844 km
- Typical journey time
- 20h 14m
- Seen on fares with a connection
- Frontier Airlines, JetBlue
- Alternative airports
- SIG, AZA, SCF
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
- 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.
- Phoenix Sky Harbor International Airport (PHX) → Phoenix, city gazetteer reference point (33.4484, -112.0740): ≈ 6 km.
- Mesa Gateway Airport (AZA) → Phoenix, city gazetteer reference point (33.4484, -112.0740): ≈ 42 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 one-way fare we saw per airline
Cheapest airline from San Juan to Phoenix: Frontier Airlines, from €105 (checked 25 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €105Dec 4, 2026 | 66 |
| JetBlue | €152Dec 13, 2026 | 10 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from San Juan to Phoenix?
The lowest fare Routavio has observed is €105, found on 25 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from San Juan to Phoenix?
In our observations December 2026 is the cheapest month so far, at €105.
Are there direct flights from San Juan to Phoenix?
Our data holds no non-stop flight from San Juan to Phoenix. The fares on this page include at least one stop.
Which airlines fly from San Juan to Phoenix?
Routavio has seen these carriers on the route: Frontier Airlines, JetBlue.
How long does the flight from San Juan to Phoenix take?
Across the 78 fares Routavio observed, the average journey time is 20h 49m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed San Juan to Phoenix fares were non-stop?
None of the 78 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from San Juan to Phoenix?
Cheapest airline from San Juan to Phoenix: Frontier Airlines, from €105 (checked 25 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
Keep exploring
Similar routes
More routes from San Juan
Show all 36 routes →Show fewer ↑
More routes to Phoenix
Show all 30 routes →Show fewer ↑
Recently observed fares. Prices may change.