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Cheap flights from Frankfurt am Main Airport to San Diego from $446

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main Airport to San Diego departing on 2/25. 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 Frankfurt am Main Airport to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:55 am - 8:37 pm
FRA
-
SAN
22h 42m2 stops
Delta Logo
8:00 am - 8:40 am
SAN
-
FRA
15h 40m1 stop
$646Delta
Thu, Feb 5 - Thu, Feb 12
British Airways Logo
8:00 am - 8:20 pm
FRA
-
SAN
21h 20m2 stops
British Airways Logo
6:20 am - 7:15 am
SAN
-
FRA
15h 55m1 stop
$648British Airways
Sat, Feb 21 - Sat, Feb 28
British Airways Logo
7:20 am - 5:10 pm
FRA
-
SAN
17h 50m1 stop
British Airways Logo
4:41 pm - 8:45 am
SAN
-
FRA
31h 04m1 stop
$649British Airways
Thu, Mar 26 - Sat, Apr 11
American Airlines Logo
10:15 am - 8:36 pm
FRA
-
SAN
19h 21m1 stop
American Airlines Logo
10:45 pm - 7:15 am
SAN
-
FRA
23h 30m1 stop
$650American Airlines
Wed, Jan 21 - Fri, Feb 6
Delta Logo
10:40 am - 10:49 pm
FRA
-
SAN
21h 09m2 stops
Delta Logo
9:45 am - 11:15 am
SAN
-
FRA
16h 30m2 stops
$651Delta
Sat, Feb 21 - Sat, Feb 28
American Airlines Logo
9:20 am - 8:30 pm
FRA
-
SAN
20h 10m2 stops
American Airlines Logo
9:05 am - 2:05 pm
SAN
-
FRA
20h 00m2 stops
$652American Airlines
Wed, Apr 29 - Sun, May 3
Air France Logo
10:40 am - 7:10 pm
FRA
-
SAN
17h 30m1 stop
Air France Logo
6:15 am - 7:50 am
SAN
-
FRA
16h 35m1 stop
$653Air France
Sat, Jan 31 - Sat, Feb 7
British Airways Logo
7:25 am - 4:05 pm
FRA
-
SAN
17h 40m1 stop
British Airways Logo
4:00 pm - 8:15 pm
SAN
-
FRA
19h 15m2 stops
$654British Airways
Sun, Feb 1 - Sat, Feb 7
American Airlines Logo
10:15 am - 10:50 pm
FRA
-
SAN
21h 35m2 stops
American Airlines Logo
10:45 pm - 7:15 am
SAN
-
FRA
23h 30m1 stop
$655American Airlines
Wed, Jan 21 - Sat, Jan 24
British Airways Logo
11:35 am - 9:58 pm
FRA
-
SAN
19h 23m2 stops
British Airways Logo
4:00 pm - 8:15 pm
SAN
-
FRA
19h 15m2 stops
$659British Airways
Fri, Jan 30 - Sat, Feb 7

United Airlines flights from Frankfurt am Main Airport to San Diego

Our best United Airlines deals on Frankfurt am Main Airport to San Diego flight tickets
United Airlines
Feb 20
FRA8:15 amFrankfurt am Main
16h 30m
1 stop
SAN3:45 pmSan Diego
Feb 27
SAN11:30 amSan Diego
15h 20m
2 stops
FRA11:50 amFrankfurt am Main
$703
United Airlines
Jun 23
FRA8:15 amFrankfurt am Main
16h 10m
1 stop
SAN3:25 pmSan Diego
Jul 13
SAN2:09 pmSan Diego
14h 56m
1 stop
FRA2:05 pmFrankfurt am Main
$704
United Airlines
Jun 24
FRA9:45 amFrankfurt am Main
19h 41m
2 stops
SAN8:26 pmSan Diego
Jul 15
SAN10:45 amSan Diego
15h 30m
2 stops
FRA11:15 amFrankfurt am Main
$705

Iberia flights from Frankfurt am Main Airport to San Diego

Our best Iberia deals on Frankfurt am Main Airport to San Diego flight tickets
Iberia
Mar 29
FRA7:20 pmFrankfurt am Main
36h 03m
2 stops
SAN10:23 pmSan Diego
Apr 13
SAN9:11 amSan Diego
14h 34m
1 stop
FRA8:45 amFrankfurt am Main
$664
Iberia
Mar 29
FRA7:20 pmFrankfurt am Main
36h 03m
2 stops
SAN10:23 pmSan Diego
Apr 8
SAN9:11 amSan Diego
14h 34m
1 stop
FRA8:45 amFrankfurt am Main
$687
Iberia
Jan 21
FRA6:30 amFrankfurt am Main
35h 02m
2 stops
SAN8:32 amSan Diego
Jan 24
SAN9:21 amSan Diego
48h 29m
2 stops
FRA6:50 pmFrankfurt am Main
$696

momondo Fare Finder

 
Customize your flight search to find flights from Frankfurt am Main Airport to San Diego 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 January 8, 2026.
Use the filters below to find and compare flights from Frankfurt am Main Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Thu 2/5

6:55 am-8:37 pm

2 stops22h 42m

San Diego

Thu 2/12

8:00 am-8:40 am

1 stop15h 40m

$646

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Sat 2/21

8:00 am-8:20 pm

2 stops21h 20m

San Diego

Sat 2/28

6:20 am-7:15 am

1 stop15h 55m

$648

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Thu 3/26

7:20 am-5:10 pm

1 stop17h 50m

San Diego

Sat 4/11

4:41 pm-8:45 am

1 stop31h 04m

$649

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Wed 1/21

10:15 am-8:36 pm

1 stop19h 21m

San Diego

Fri 2/6

10:45 pm-7:15 am

1 stop23h 30m

$650

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Sat 2/21

10:40 am-10:49 pm

2 stops21h 09m

San Diego

Sat 2/28

9:45 am-11:15 am

2 stops16h 30m

$651

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Wed 4/29

9:20 am-8:30 pm

2 stops20h 10m

San Diego

Sun 5/3

9:05 am-2:05 pm

2 stops20h 00m

$652

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Sat 1/31

10:40 am-7:10 pm

1 stop17h 30m

San Diego

Sat 2/7

6:15 am-7:50 am

1 stop16h 35m

$653

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Sun 2/1

7:25 am-4:05 pm

1 stop17h 40m

San Diego

Sat 2/7

4:00 pm-8:15 pm

2 stops19h 15m

$654

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Wed 1/21

10:15 am-10:50 pm

2 stops21h 35m

San Diego

Sat 1/24

10:45 pm-7:15 am

1 stop23h 30m

$655

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Fri 1/30

11:35 am-9:58 pm

2 stops19h 23m

San Diego

Sat 2/7

4:00 pm-8:15 pm

2 stops19h 15m

$659

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Frankfurt am Main Airport to San Diego

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 typical price of a round-trip flight between Frankfurt am Main Airport and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of September, then departing from Frankfurt am Main Airport during the month April is also very affordable. Most momondo users find prices during this month for around $660.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Frankfurt am Main Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $705 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Frankfurt am Main Airport for as low as $597 on momondo.

Can stopping save me money on Frankfurt am Main Airport to San Diego flights?

You could potentially save up to 23% on your flight if you consider stops on a Frankfurt am Main Airport to San Diego flight.

How have Frankfurt am Main Airport to San Diego flight prices changed over time?

As of January 2026, prices for Frankfurt am Main Airport to San Diego flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Frankfurt am Main Airport to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Frankfurt am Main Airport to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Frankfurt am Main Airport to San Diego (FRA to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Frankfurt am Main Airport to San Diego

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from Frankfurt am Main Airport to San Diego takes 13h 50m
There are no direct flights from Frankfurt am Main Airport to San Diego. There are no popular flight routes from Frankfurt am Main Airport to San Diego.
Search flight deals

  • How far is Frankfurt am Main to San Diego by plane?

    A flight from Frankfurt am Main to San Diego will travel around 5822.4 mi. Typically, this will take 13h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Frankfurt am Main Airport to San Diego Airport?

    Prices for flights from Frankfurt am Main Airport to San Diego Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Frankfurt am Main Airport to San Diego Airport?

  • How old do you have to be to fly from Frankfurt am Main Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Frankfurt am Main Airport to San Diego?

Best airlines flying from Frankfurt am Main Airport to San Diego

Compare and see reviews for airlines that fly from Frankfurt am Main Airport to San Diego with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $546Free CancellationRating
6.7
7,659 reviews
Search British Airways flights
United AirlinesPriceFrom $555Free CancellationRating
7.4
9,141 reviews
Search United Airlines flights
LufthansaPriceFrom $588Free CancellationRating
6.8
7,697 reviews
Search Lufthansa flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Imperial Beach
Borrego Springs
La Mesa
San Ysidro
Alpine
Lemon Grove
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Frankfurt am Main to San Diego?

It is quick and easy to find Frankfurt am Main to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

Can I find flights from Frankfurt am Main to San Diego with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Diego from Frankfurt am Main which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Frankfurt am Main to San Diego?

momondo helps you find the best flight between Frankfurt am Main and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Frankfurt am Main to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from Frankfurt am Main are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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