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Cheap flights from Flint to San Diego from $99

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 4/26. 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
1 adult, Economy, 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
5:39 pm - 11:39 pm
FNT
-
SAN
9h 00m
1 stop
American Airlines Logo
6:15 am - 5:09 pm
SAN
-
FNT
7h 54m
1 stop
$369American Airlines
jue., may. 21 - dom., may. 24
Multiple Airlines Logo
7:00 am - 8:58 pm
FNT
-
SAN
16h 58m
1 stop
Multiple Airlines Logo
9:53 pm - 4:03 pm
SAN
-
FNT
15h 10m
1 stop
$370Multiple Airlines
vie., ago. 14 - dom., ago. 16
American Airlines Logo
7:33 pm - 11:33 pm
FNT
-
SAN
7h 00m
1 stop
American Airlines Logo
9:45 pm - 12:29 pm
SAN
-
FNT
11h 44m
2 stops
$374American Airlines
jue., abr. 16 - mar., abr. 21
American Airlines Logo
5:36 am - 3:51 pm
FNT
-
SAN
13h 15m
2 stops
American Airlines Logo
9:45 pm - 12:29 pm
SAN
-
FNT
11h 44m
2 stops
$379American Airlines
sáb., may. 16 - mar., may. 19
United Airlines Logo
3:55 pm - 10:59 pm
FNT
-
SAN
10h 04m
1 stop
United Airlines Logo
7:00 am - 7:04 pm
SAN
-
FNT
9h 04m
1 stop
$382United Airlines
lun., abr. 27 - lun., may. 4
United Airlines Logo
3:36 pm - 12:29 am
FNT
-
SAN
11h 53m
2 stops
United Airlines Logo
6:20 am - 6:48 pm
SAN
-
FNT
9h 28m
2 stops
$393United Airlines
sáb., ago. 29 - dom., sep. 6
American Airlines Logo
7:33 pm - 11:33 pm
FNT
-
SAN
7h 00m
1 stop
American Airlines Logo
9:45 pm - 12:29 pm
SAN
-
FNT
11h 44m
2 stops
$399American Airlines
mié., abr. 8 - lun., abr. 13
Multiple Airlines Logo
7:00 am - 8:58 pm
FNT
-
SAN
16h 58m
1 stop
Multiple Airlines Logo
9:53 pm - 3:55 pm
SAN
-
FNT
15h 02m
1 stop
$401Multiple Airlines
vie., jul. 17 - dom., jul. 26
Multiple Airlines Logo
7:00 am - 3:32 pm
FNT
-
SAN
11h 32m
1 stop
Multiple Airlines Logo
9:53 pm - 4:03 pm
SAN
-
FNT
15h 10m
1 stop
$405Multiple Airlines
mié., ago. 12 - dom., ago. 16
Multiple Airlines Logo
7:00 am - 3:32 pm
FNT
-
SAN
11h 32m
1 stop
Multiple Airlines Logo
12:29 pm - 9:43 pm
SAN
-
FNT
30h 14m
1 stop
$410Multiple Airlines
mié., ago. 12 - sáb., ago. 15

American Airlines flights from Flint to San Diego

Our best American Airlines deals on Flint to San Diego flight tickets
American Airlines
May 21
FNT5:39 pmFlint Bishop
9h 00m
1 stop
SAN11:39 pmSan Diego
May 24
SAN6:15 amSan Diego
7h 54m
1 stop
FNT5:09 pmFlint Bishop
$369
American Airlines
Apr 16
FNT7:33 pmFlint Bishop
7h 00m
1 stop
SAN11:33 pmSan Diego
Apr 21
SAN9:45 pmSan Diego
11h 44m
2 stops
FNT12:29 pmFlint Bishop
$374
American Airlines
May 16
FNT5:36 amFlint Bishop
13h 15m
2 stops
SAN3:51 pmSan Diego
May 19
SAN9:45 pmSan Diego
11h 44m
2 stops
FNT12:29 pmFlint Bishop
$379

United Airlines flights from Flint to San Diego

Our best United Airlines deals on Flint to San Diego flight tickets
United Airlines
Apr 27
FNT3:55 pmFlint Bishop
10h 04m
1 stop
SAN10:59 pmSan Diego
May 4
SAN7:00 amSan Diego
9h 04m
1 stop
FNT7:04 pmFlint Bishop
$382
United Airlines
Aug 29
FNT3:36 pmFlint Bishop
11h 53m
2 stops
SAN12:29 amSan Diego
Sep 6
SAN6:20 amSan Diego
9h 28m
2 stops
FNT6:48 pmFlint Bishop
$393
United Airlines
Apr 4
FNT7:15 amFlint Bishop
7h 10m
1 stop
SAN11:25 amSan Diego
Apr 8
SAN10:20 pmSan Diego
13h 48m
2 stops
FNT3:08 pmFlint Bishop
$424

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 marzo 24, 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

Cheapest round-trip
Quickest round-trip

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

jue. 5/21

5:39 pm-11:39 pm

1 stop9h 00m

San Diego

dom. 5/24

6:15 am-5:09 pm

1 stop7h 54m

$369

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

vie. 8/14

7:00 am-8:58 pm

1 stop16h 58m

San Diego

dom. 8/16

9:53 pm-4:03 pm

1 stop15h 10m

$370

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

jue. 4/16

7:33 pm-11:33 pm

1 stop7h 00m

San Diego

mar. 4/21

9:45 pm-12:29 pm

2 stops11h 44m

$374

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

sáb. 5/16

5:36 am-3:51 pm

2 stops13h 15m

San Diego

mar. 5/19

9:45 pm-12:29 pm

2 stops11h 44m

$379

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

lun. 4/27

3:55 pm-10:59 pm

1 stop10h 04m

San Diego

lun. 5/4

7:00 am-7:04 pm

1 stop9h 04m

$382

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

sáb. 8/29

3:36 pm-12:29 am

2 stops11h 53m

San Diego

dom. 9/6

6:20 am-6:48 pm

2 stops9h 28m

$393

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

mié. 4/8

7:33 pm-11:33 pm

1 stop7h 00m

San Diego

lun. 4/13

9:45 pm-12:29 pm

2 stops11h 44m

$399

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

vie. 7/17

7:00 am-8:58 pm

1 stop16h 58m

San Diego

dom. 7/26

9:53 pm-3:55 pm

1 stop15h 02m

$401

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

mié. 8/12

7:00 am-3:32 pm

1 stop11h 32m

San Diego

dom. 8/16

9:53 pm-4:03 pm

1 stop15h 10m

$405

FlintSan Diego

FNT - SAN

FNTSAN

Flint Bishop

mié. 8/12

7:00 am-3:32 pm

1 stop11h 32m

San Diego

sáb. 8/15

12:29 pm-9:43 pm

1 stop30h 14m

$410

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 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 typical price of a round-trip flight between Flint 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 December, then departing from Flint during the month July is also very affordable. Most momondo users find prices during this month for around $353.

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 $398 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 $343 on momondo.

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

You could potentially save up to 15% on your flight if you consider stops on a Flint to San Diego flight.

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

7h 10m

Direct flights

None
The fastest flight from Flint to San Diego takes 7h 10m
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 7h 10m.

  • 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
9,467 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,492 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
National City
Poway
San Ysidro
Imperial Beach
La Mesa
Borrego Springs
Alpine
Santee
Lemon Grove

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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jue. 4/23
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