Your next trip, last seen at €438
Lowest observedWhen 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.
- Lowest observed
- €438, departing 27 Mar 2027 (Last checked: 9 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 54Check live prices for this route
- Airlines seen
- Air Canada, American Airlines, Condor, Finnair, JetBlue, KLM +6 more
- Typical journey time
- 20h 50m
About this route
Explore the fares we observed from Frankfurt to San Diego. Prices move often, so pick your dates to see the latest options.
- Route distance
- 9,377 km
- Typical journey time
- 20h 50m
- Airlines seen
- Air Canada, American Airlines, Condor, Finnair, JetBlue, KLM +6 more
- Seen on fares with a connection
- Singapore Airlines, United Airlines, American Airlines, Ryanair, Condor, Finnair +3 more
- Alternative airports
- HHN, CLD
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
Airport to city: straight-line distance
- Frankfurt am Main (FRA) → Frankfurt, city gazetteer reference point (50.0507, 8.5708): ≈ 2 km.
- Frankfurt-Hahn Airport (HHN) → Frankfurt, city gazetteer reference point (50.0507, 8.5708): ≈ 94 km.
- San Diego International Airport (SAN) → San Diego, city gazetteer reference point (32.7153, -117.1573): ≈ 4 km.
- McClellan-Palomar Airport (CLD) → San Diego, city gazetteer reference point (32.7153, -117.1573): ≈ 47 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
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €584 | 16 |
| November 2026 | €590 | 30 |
| December 2026 | €458 | 7 |
Lowest fare by day of the week
Cheapest day of the week from Frankfurt to San Diego: Saturday, from €438 (checked 9 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €458 | 8 |
| Tuesday | €584 | 7 |
| Wednesday | €458 | 7 |
| Thursday | €513 | 7 |
| Friday | €458 | 8 |
| Saturday | €438 | 9 |
| Sunday | €478 | 8 |
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 Frankfurt to San Diego by days until departure (31 to 60 days): €458 (checked 14 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €584 | 7 |
| 8 to 30 days | €590 | 23 |
| 31 to 60 days | €458 | 23 |
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.
Lowest one-way fare we saw per airline
Cheapest airline from Frankfurt to San Diego: Finnair, from €458 (checked 14 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Finnair | €458Dec 2, 2026 | 4 |
| KLM | €478Dec 6, 2026 | 3 |
| Ryanair | €584Oct 20, 2026 | 6 |
| Singapore Airlines | €590Nov 13, 2026 | 21 |
| Condor | €654Nov 26, 2026 | 5 |
| United Airlines | €867Oct 28, 2026 | 7 |
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 Frankfurt to San Diego?
The lowest fare we have observed is €438, found on 9 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Frankfurt to San Diego?
In our observations March 2027 is the cheapest month so far, at €438.
Are there direct flights from Frankfurt to San Diego?
Our data holds no non-stop flight from Frankfurt to San Diego. The fares on this page include at least one stop.
Which airlines fly from Frankfurt to San Diego?
These are the carriers we have seen on the route: Air Canada, American Airlines, Condor, Finnair, JetBlue, KLM +6 more.
How long does the flight from Frankfurt to San Diego take?
The average journey time across the 53 fares we observed is 26h 43m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Frankfurt to San Diego fares were non-stop?
None of the 54 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 Frankfurt to San Diego?
Cheapest day of the week from Frankfurt to San Diego: Saturday, from €438 (checked 9 Oct 2026).
Which airline has the lowest fare from Frankfurt to San Diego?
Cheapest airline from Frankfurt to San Diego: Finnair, from €458 (checked 14 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 14 Oct 2026