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Cheap flights from Flint to San Diego from $222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flint to San Diego departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Flint to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:32 pm - 11:16 pm
FNT
-
SAN
6h 44m
1 stop
American Airlines Logo
7:30 am - 7:02 pm
SAN
-
FNT
8h 32m
1 stop
$309American Airlines
jue., abr. 16 - mar., abr. 21
United Airlines Logo
6:05 pm - 10:44 pm
FNT
-
SAN
7h 39m
1 stop
United Airlines Logo
10:15 pm - 2:55 pm
SAN
-
FNT
13h 40m
2 stops
$314United Airlines
lun., mar. 2 - lun., mar. 9
United Airlines Logo
7:00 am - 4:38 pm
FNT
-
SAN
12h 38m
2 stops
United Airlines Logo
10:30 pm - 5:02 pm
SAN
-
FNT
15h 32m
2 stops
$320United Airlines
mié., mar. 4 - lun., mar. 9
American Airlines Logo
12:28 pm - 8:20 pm
FNT
-
SAN
10h 52m
1 stop
American Airlines Logo
6:20 am - 6:56 pm
SAN
-
FNT
9h 36m
1 stop
$325American Airlines
sáb., mar. 7 - sáb., mar. 14
United Airlines Logo
3:55 pm - 10:59 pm
FNT
-
SAN
10h 04m
1 stop
United Airlines Logo
10:20 pm - 3:08 pm
SAN
-
FNT
13h 48m
2 stops
$334United Airlines
vie., abr. 17 - lun., abr. 20
American Airlines Logo
7:35 pm - 12:41 pm
FNT
-
SAN
20h 06m
1 stop
American Airlines Logo
3:19 pm - 11:55 am
SAN
-
FNT
17h 36m
1 stop
$335American Airlines
lun., mar. 9 - jue., mar. 19
United Airlines Logo
3:55 pm - 12:29 am
FNT
-
SAN
11h 34m
2 stops
United Airlines Logo
10:20 pm - 3:08 pm
SAN
-
FNT
13h 48m
2 stops
$338United Airlines
vie., abr. 17 - lun., abr. 20
American Airlines Logo
7:32 pm - 11:16 pm
FNT
-
SAN
6h 44m
1 stop
American Airlines Logo
9:28 am - 11:26 pm
SAN
-
FNT
10h 58m
2 stops
$339American Airlines
jue., abr. 16 - mar., abr. 21
United Airlines Logo
3:30 pm - 11:40 pm
FNT
-
SAN
11h 10m
2 stops
United Airlines Logo
10:30 pm - 2:54 pm
SAN
-
FNT
13h 24m
2 stops
$341United Airlines
vie., mar. 6 - lun., mar. 9
American Airlines Logo
12:28 pm - 10:34 pm
FNT
-
SAN
13h 06m
1 stop
American Airlines Logo
10:35 pm - 11:55 am
SAN
-
FNT
10h 20m
1 stop
$345American Airlines
lun., mar. 2 - vie., mar. 6

American Airlines flights from Flint to San Diego

Our best American Airlines deals on Flint to San Diego flight tickets
American Airlines
Apr 16
FNT7:32 pmFlint Bishop
6h 44m
1 stop
SAN11:16 pmSan Diego
Apr 21
SAN7:30 amSan Diego
8h 32m
1 stop
FNT7:02 pmFlint Bishop
$309
American Airlines
Mar 7
FNT12:28 pmFlint Bishop
10h 52m
1 stop
SAN8:20 pmSan Diego
Mar 14
SAN6:20 amSan Diego
9h 36m
1 stop
FNT6:56 pmFlint Bishop
$325
American Airlines
Mar 9
FNT7:35 pmFlint Bishop
20h 06m
1 stop
SAN12:41 pmSan Diego
Mar 19
SAN3:19 pmSan Diego
17h 36m
1 stop
FNT11:55 amFlint Bishop
$335

United Airlines flights from Flint to San Diego

Our best United Airlines deals on Flint to San Diego flight tickets
United Airlines
Mar 2
FNT6:05 pmFlint Bishop
7h 39m
1 stop
SAN10:44 pmSan Diego
Mar 9
SAN10:15 pmSan Diego
13h 40m
2 stops
FNT2:55 pmFlint Bishop
$314
United Airlines
Mar 4
FNT7:00 amFlint Bishop
12h 38m
2 stops
SAN4:38 pmSan Diego
Mar 9
SAN10:30 pmSan Diego
15h 32m
2 stops
FNT5:02 pmFlint Bishop
$320
United Airlines
Apr 17
FNT3:55 pmFlint Bishop
10h 04m
1 stop
SAN10:59 pmSan Diego
Apr 20
SAN10:20 pmSan Diego
13h 48m
2 stops
FNT3:08 pmFlint Bishop
$334

momondo Fare Finder

 
Customize your flight search to find flights from Flint 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 enero 29, 2026.
Use the filters below to find and compare flights from Flint to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

jue. 4/16

7:32 pm-11:16 pm

1 stop6h 44m

San Diego

mar. 4/21

7:30 am-7:02 pm

1 stop8h 32m

$309

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

lun. 3/2

6:05 pm-10:44 pm

1 stop7h 39m

San Diego

lun. 3/9

10:15 pm-2:55 pm

2 stops13h 40m

$314

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

mié. 3/4

7:00 am-4:38 pm

2 stops12h 38m

San Diego

lun. 3/9

10:30 pm-5:02 pm

2 stops15h 32m

$320

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

sáb. 3/7

12:28 pm-8:20 pm

1 stop10h 52m

San Diego

sáb. 3/14

6:20 am-6:56 pm

1 stop9h 36m

$325

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

vie. 4/17

3:55 pm-10:59 pm

1 stop10h 04m

San Diego

lun. 4/20

10:20 pm-3:08 pm

2 stops13h 48m

$334

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

lun. 3/9

7:35 pm-12:41 pm

1 stop20h 06m

San Diego

jue. 3/19

3:19 pm-11:55 am

1 stop17h 36m

$335

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

vie. 4/17

3:55 pm-12:29 am

2 stops11h 34m

San Diego

lun. 4/20

10:20 pm-3:08 pm

2 stops13h 48m

$338

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

jue. 4/16

7:32 pm-11:16 pm

1 stop6h 44m

San Diego

mar. 4/21

9:28 am-11:26 pm

2 stops10h 58m

$339

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

vie. 3/6

3:30 pm-11:40 pm

2 stops11h 10m

San Diego

lun. 3/9

10:30 pm-2:54 pm

2 stops13h 24m

$341

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

lun. 3/2

12:28 pm-10:34 pm

1 stop13h 06m

San Diego

vie. 3/6

10:35 pm-11:55 am

1 stop10h 20m

$345

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Flint 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 December, then departing from Flint during the month October is also very affordable. Most momondo users find prices during this month for around $363.

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

You are more likely to see cheaper flights to San Diego from Flint when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $389 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Flint for as low as $356 on momondo.

Can stopping save me money on Flint to San Diego flights?

You could potentially save up to 12% on your flight if you consider stops on a Flint to San Diego flight.

How have Flint to San Diego flight prices changed over time?

When to book flights from Flint to San Diego

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

Cheap Flint to San Diego (FNT to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flint to San Diego

Fastest flight time

6h 52m

Direct flights

None
The fastest flight from Flint to San Diego takes 6h 52m
There are no direct flights from Flint to San Diego. There are no popular flight routes from Flint to San Diego.
Search flight deals

  • How far is Flint Bishop to San Diego by plane?

    Flint Bishop and San Diego are 1942.3 mi apart from one another. In terms of flight time, this usually takes a little over 6h 52m.

  • When did momondo last update prices for flights from Flint Bishop Airport to San Diego Airport?

    Prices for flights from Flint Bishop Airport to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from Flint Bishop Airport to San Diego Airport?

  • How old do you have to be to fly from Flint Bishop Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Flint Bishop 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 Flint to San Diego?

Best airlines flying from Flint to San Diego

Compare and see reviews for airlines that fly from Flint to San Diego with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,205 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
Poway
National City
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Flint to San Diego?

Finding the right flight to San Diego from Flint is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

Can I find flights from Flint to San Diego with flexible booking policies on momondo?

All flight searches from Flint to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Flint to San Diego?

Once all potential Flint to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to San Diego from Flint 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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