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Cheap flights from Frankfurt am Main Airport to San Diego from $462

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 10/15. 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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Find the cheapest flights from Frankfurt am Main Airport to San Diego (FRA-SAN)

Cheap round-trip flights

Lufthansa Logo
10:15 am - 3:25 pmFRA-SAN
14h 10m1 stop
Lufthansa Logo
5:15 pm - 4:00 pmSAN-FRA
13h 45m1 stop
$593Lufthansa
Find Deal
Mon, Oct 6 - Mon, Oct 13
Air Canada Logo
9:55 am - 7:35 pmFRA-SAN
18h 40m1 stop
Air Canada Logo
4:40 pm - 6:30 amSAN-FRA
28h 50m2 stops
$595Air Canada
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Fri, Sep 12 - Thu, Oct 16
Air Canada Logo
10:15 am - 3:51 pmFRA-SAN
14h 36m1 stop
Air Canada Logo
6:10 pm - 7:25 amSAN-FRA
28h 15m2 stops
$596Air Canada
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Sat, Oct 25 - Sat, Nov 8
United Airlines Logo
8:15 am - 3:25 pmFRA-SAN
16h 10m1 stop
United Airlines Logo
10:38 am - 9:10 amSAN-FRA
13h 32m1 stop
$597United Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 24
United Airlines Logo
10:15 am - 1:20 pmFRA-SAN
36h 05m1 stop
United Airlines Logo
10:38 am - 9:10 amSAN-FRA
13h 32m1 stop
$598United Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 25
American Airlines Logo
5:05 pm - 3:44 pmFRA-SAN
31h 39m2 stops
American Airlines Logo
12:28 pm - 9:50 pmSAN-FRA
24h 22m2 stops
$600American Airlines
Find Deal
Tue, Oct 7 - Fri, Oct 17
SWISS Logo
9:45 am - 10:02 pmFRA-SAN
21h 17m2 stops
SWISS Logo
4:07 pm - 7:55 pmSAN-FRA
18h 48m2 stops
$605SWISS
Find Deal
Thu, Sep 11 - Thu, Sep 25
British Airways Logo
6:40 am - 6:42 pmFRA-SAN
21h 02m2 stops
British Airways Logo
7:13 am - 8:45 amSAN-FRA
16h 32m1 stop
$609British Airways
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Sun, Sep 21 - Sat, Oct 4
American Airlines Logo
5:05 pm - 3:44 pmFRA-SAN
31h 39m2 stops
American Airlines Logo
6:15 am - 7:20 amSAN-FRA
16h 05m2 stops
$613American Airlines
Find Deal
Tue, Oct 7 - Thu, Oct 16
British Airways Logo
10:15 am - 8:20 pmFRA-SAN
19h 05m1 stop
British Airways Logo
4:40 pm - 10:40 pmSAN-FRA
21h 00m1 stop
$648British Airways
Find Deal
Fri, Nov 7 - Sat, May 30

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
Sep 11
FRA8:15 amFrankfurt am Main
16h 10m
1 stop
SAN3:25 pmSan Diego
Sep 24
SAN10:38 amSan Diego
13h 32m
1 stop
FRA9:10 amFrankfurt am Main
$597
Find similar
United Airlines
Sep 11
FRA10:15 amFrankfurt am Main
36h 05m
1 stop
SAN1:20 pmSan Diego
Sep 25
SAN10:38 amSan Diego
13h 32m
1 stop
FRA9:10 amFrankfurt am Main
$598
Find similar
United Airlines
Sep 5
FRA1:15 pmFrankfurt am Main
18h 13m
2 stops
SAN10:28 pmSan Diego
Sep 13
SAN7:21 pmSan Diego
28h 49m
1 stop
FRA9:10 amFrankfurt am Main
$600
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Delta flights from Frankfurt am Main Airport to San Diego

Our best Delta deals on Frankfurt am Main Airport to San Diego flight tickets
Delta
Oct 2
FRA10:15 amFrankfurt am Main
19h 10m
2 stops
SAN8:25 pmSan Diego
Oct 4
SAN10:30 pmSan Diego
34h 15m
2 stops
FRA5:45 pmFrankfurt am Main
$617
Find similar
Delta
Oct 13
FRA7:00 amFrankfurt am Main
21h 08m
2 stops
SAN7:08 pmSan Diego
Oct 18
SAN10:30 pmSan Diego
25h 25m
1 stop
FRA8:55 amFrankfurt am Main
$621
Find similar
Delta
Oct 4
FRA7:00 amFrankfurt am Main
20h 10m
2 stops
SAN6:10 pmSan Diego
Oct 15
SAN3:59 pmSan Diego
16h 46m
2 stops
FRA5:45 pmFrankfurt am Main
$623
Find similar

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 August 26, 2025.
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

Mon 10/6

10:15 am-3:25 pm

1 stop14h 10m

San Diego

Mon 10/13

5:15 pm-4:00 pm

1 stop13h 45m

$593

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Fri 9/12

9:55 am-7:35 pm

1 stop18h 40m

San Diego

Thu 10/16

4:40 pm-6:30 am

2 stops28h 50m

$595

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Sat 10/25

10:15 am-3:51 pm

1 stop14h 36m

San Diego

Sat 11/8

6:10 pm-7:25 am

2 stops28h 15m

$596

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Thu 9/11

8:15 am-3:25 pm

1 stop16h 10m

San Diego

Wed 9/24

10:38 am-9:10 am

1 stop13h 32m

$597

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Thu 9/11

10:15 am-1:20 pm

1 stop36h 05m

San Diego

Thu 9/25

10:38 am-9:10 am

1 stop13h 32m

$598

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Tue 10/7

5:05 pm-3:44 pm

2 stops31h 39m

San Diego

Fri 10/17

12:28 pm-9:50 pm

2 stops24h 22m

$600

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Thu 9/11

9:45 am-10:02 pm

2 stops21h 17m

San Diego

Thu 9/25

4:07 pm-7:55 pm

2 stops18h 48m

$605

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Sun 9/21

6:40 am-6:42 pm

2 stops21h 02m

San Diego

Sat 10/4

7:13 am-8:45 am

1 stop16h 32m

$609

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Tue 10/7

5:05 pm-3:44 pm

2 stops31h 39m

San Diego

Thu 10/16

6:15 am-7:20 am

2 stops16h 05m

$613

Frankfurt am MainSan Diego

FRA - SAN

FRASAN

Frankfurt am Main

Fri 11/7

10:15 am-8:20 pm

1 stop19h 05m

San Diego

Sat 5/30

4:40 pm-10:40 pm

1 stop21h 00m

$648

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 cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of March, then departing from Frankfurt am Main Airport during the month September is also very affordable. Most momondo users find prices during this month for around $599.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Frankfurt am Main Airport to San Diego is on a Sunday. Travelers who choose to depart for San Diego on a Sunday will often find tickets for as low as $539. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $688. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $629. Flights at noon are often more expensive with an average ticket price of $767.

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 $670 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 $628 on momondo.

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

As of August 2025, prices for Frankfurt am Main Airport to San Diego flights are approximately 22% 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

Direct flights

None
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.
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  • 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 14h 10m 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 $534Free CancellationRating
6.7
7,309 reviews
Search British Airways flights
LufthansaPriceFrom $547Free CancellationRating
6.8
7,359 reviews
Search Lufthansa flights
United AirlinesPriceFrom $552Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights
American AirlinesPriceFrom $597Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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
La Mesa
National City
Imperial Beach
Poway
San Ysidro
Borrego Springs
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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