$237+ Cheap flights from Flint to San Diego (FNT - SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SAN
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Flint to San Diego
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Cheapest flights from Flint to San DiegoExplore the most affordable flight options available from Flint to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from Flint to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:36 pm
FNT
- SAN
1 stop8h 50m
American Airlines
Sat 7/116:15 am
SAN
- FNT
1 stop7h 51m
American Airlines
Deal found 6/6![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:36 pm
FNT
- SAN
1 stop6h 51m
American Airlines
Mon 8/36:15 am
SAN
- FNT
1 stop7h 55m
American Airlines
Deal found 6/4![American Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:32 am
FNT
- SAN
1 stop6h 39m
American Airlines
Wed 9/236:15 am
SAN
- FNT
1 stop8h 14m
American Airlines
Deal found 6/8![American Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:00 am
FNT
- SAN
1 stop16h 06m
Multiple Airlines
Thu 7/304:12 pm
SAN
- FNT
2 stops20h 43m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
FNT
- SAN
1 stop16h 58m
Multiple Airlines
Wed 8/264:17 pm
SAN
- FNT
2 stops20h 36m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:45 pm
FNT
- SAN
1 stop9h 02m
American Airlines
Tue 9/81:11 pm
SAN
- FNT
1 stop8h 42m
American Airlines
Deal found 6/3![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:32 pm
FNT
- SAN
1 stop6h 38m
United Airlines
Fri 8/212:15 pm
SAN
- FNT
1 stop6h 36m
United Airlines
Deal found 6/6![United Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
FNT
- SAN
1 stop16h 06m
Multiple Airlines
Thu 8/134:28 pm
SAN
- FNT
2 stops20h 35m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:36 pm
FNT
- SAN
1 stop9h 12m
American Airlines
Tue 7/71:07 pm
SAN
- FNT
1 stop7h 27m
American Airlines
Deal found 6/7![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:30 pm
FNT
- SAN
1 stop6h 40m
United Airlines
Wed 9/238:45 am
SAN
- FNT
2 stops12h 06m
United Airlines
Deal found 6/8![United Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:00 am
FNT
- SAN
1 stop28h 48m
Multiple Airlines
Tue 7/76:25 am
SAN
- FNT
2 stops48h 34m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$370
Best flights from Flint to San DiegoDiscover carefully curated flight deals from Flint to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Flint to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:32 pm
FNT
- SAN
1 stop6h 38m
United Airlines
Fri 8/212:15 pm
SAN
- FNT
1 stop6h 36m
United Airlines
Deal found 6/6![United Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:29 am
FNT
- SAN
2 stops11h 48m
American Airlines
Sat 7/116:15 am
SAN
- FNT
1 stop7h 51m
American Airlines
Deal found 6/6![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:32 pm
FNT
- SAN
1 stop6h 38m
United Airlines
Sat 8/228:45 am
SAN
- FNT
2 stops12h 06m
United Airlines
Deal found 6/8![United Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:30 am
FNT
- SAN
2 stops9h 41m
American Airlines
Mon 8/36:15 am
SAN
- FNT
1 stop7h 55m
American Airlines
Deal found 6/3![American Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:32 pm
FNT
- SAN
1 stop6h 38m
United Airlines
Mon 8/312:15 pm
SAN
- FNT
1 stop6h 36m
United Airlines
Deal found 6/5![United Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:32 pm
FNT
- SAN
1 stop6h 38m
United Airlines
Tue 9/89:45 pm
SAN
- FNT
2 stops13h 36m
United Airlines
Deal found 6/3![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/262:27 pm
FNT
- SAN
2 stops8h 24m
United Airlines
Fri 7/310:30 pm
SAN
- FNT
2 stops11h 54m
United Airlines
Deal found 6/8![United Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:31 pm
FNT
- SAN
1 stop7h 10m
United Airlines
Wed 10/287:00 am
SAN
- FNT
1 stop8h 48m
United Airlines
Deal found 6/3![United Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:32 pm
FNT
- SAN
1 stop6h 38m
United Airlines
Wed 8/196:40 am
SAN
- FNT
1 stop8h 17m
United Airlines
Deal found 6/4![United Airlines logo]()
$535
Last-minute flights from Flint to San DiegoDiscover last-minute flight deals from Flint to San Diego. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Flint to San Diego. Data last updated June 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:00 am
FNT
- SAN
1 stop28h 48m
Multiple Airlines
Tue 7/76:25 am
SAN
- FNT
2 stops48h 34m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:00 am
FNT
- SAN
1 stop28h 48m
Multiple Airlines
Sun 7/58:51 pm
SAN
- FNT
1 stop16h 04m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:36 pm
FNT
- SAN
1 stop6h 51m
American Airlines
Mon 8/36:15 am
SAN
- FNT
1 stop7h 55m
American Airlines
Deal found 6/4![American Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:36 pm
FNT
- SAN
1 stop9h 12m
American Airlines
Tue 7/71:07 pm
SAN
- FNT
1 stop7h 27m
American Airlines
Deal found 6/7![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:36 pm
FNT
- SAN
1 stop8h 50m
American Airlines
Sat 7/116:15 am
SAN
- FNT
1 stop7h 51m
American Airlines
Deal found 6/6![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:29 am
FNT
- SAN
1 stop6h 39m
American Airlines
Sat 7/41:07 pm
SAN
- FNT
1 stop7h 32m
American Airlines
Deal found 6/7![American Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:00 am
FNT
- SAN
1 stop16h 06m
Multiple Airlines
Thu 7/308:51 pm
SAN
- FNT
1 stop16h 04m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:00 am
FNT
- SAN
1 stop16h 06m
Multiple Airlines
Thu 7/304:12 pm
SAN
- FNT
2 stops20h 43m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:00 am
FNT
- SAN
1 stop16h 06m
Multiple Airlines
Sun 8/28:51 pm
SAN
- FNT
1 stop16h 04m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$392
One-way flights from Flint to San DiegoSearch for one-way flight options from Flint to San Diego. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from Flint to San Diego. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:49 am
FNT
- SAN
3 stops54h 19m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:50 pm
FNT
- SAN
1 stop8h 36m
American Airlines
Deal found 6/4![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:25 am
FNT
- SAN
1 stop7h 56m
United Airlines
Deal found 6/4![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:27 pm
FNT
- SAN
1 stop7h 05m
United Airlines
Deal found 6/6![United Airlines logo]()
$486
Find flight deals from Flint to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $301 (American Airlines) |
One-way from | $237 (Kiwi.com) |
Popular in | June |
Cheapest in | December |
Average price | $538 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 8, 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
Cheapest round-trip
Quickest round-trip
FlintSan Diego
FNT - SAN
FNTSAN
Flint Bishop
Thu 8/13
6:32 pm-10:10 pm
1 stop6h 38m
San Diego
Fri 8/21
2:15 pm-11:51 pm
1 stop6h 36m
$351
FlintSan Diego
FNT - SAN
FNTSAN
Flint Bishop
Sat 7/4
5:29 am-2:17 pm
2 stops11h 48m
San Diego
Sat 7/11
6:15 am-5:06 pm
1 stop7h 51m
$384
FlintSan Diego
FNT - SAN
FNTSAN
Flint Bishop
Thu 8/13
6:32 pm-10:10 pm
1 stop6h 38m
San Diego
Sat 8/22
8:45 am-11:51 pm
2 stops12h 06m
$395
FlintSan Diego
FNT - SAN
FNTSAN
Flint Bishop
Tue 6/30
5:30 am-12:11 pm
2 stops9h 41m
San Diego
Mon 8/3
6:15 am-5:10 pm
1 stop7h 55m
$408
FlintSan Diego
FNT - SAN
FNTSAN
Flint Bishop
Sat 8/29
6:32 pm-10:10 pm
1 stop6h 38m
San Diego
Mon 8/31
2:15 pm-11:51 pm
1 stop6h 36m
$425
FlintSan Diego
FNT - SAN
FNTSAN
Flint Bishop
Fri 9/4
6:32 pm-10:10 pm
1 stop6h 38m
San Diego
Tue 9/8
9:45 pm-2:21 pm
2 stops13h 36m
$448
FlintSan Diego
FNT - SAN
FNTSAN
Flint Bishop
Fri 6/26
2:27 pm-7:51 pm
2 stops8h 24m
San Diego
Fri 7/3
10:30 pm-1:24 pm
2 stops11h 54m
$475
FlintSan Diego
FNT - SAN
FNTSAN
Flint Bishop
Sat 10/24
6:31 pm-10:41 pm
1 stop7h 10m
San Diego
Wed 10/28
7:00 am-6:48 pm
1 stop8h 48m
$485
FlintSan Diego
FNT - SAN
FNTSAN
Flint Bishop
Wed 8/12
6:32 pm-10:10 pm
1 stop6h 38m
San Diego
Wed 8/19
6:40 am-5:57 pm
1 stop8h 17m
$535
Cheapest one-way
FlintSan Diego
FNT - SAN
FNTSAN
Flint Bishop
Sun 8/2
10:49 am-2:08 pm
3 stops54h 19m
$237
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Flint to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Flint to San Diego in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Flint-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flint-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flint-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Flint-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Flint-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Flint to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Flint with our price prediction graph.
FNT-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Flint to San Diego
How far ahead should I book a flight from Flint to San Diego?
To ensure you get the cheapest price possible for a flight from Flint to San Diego, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Flint to San Diego?
Currently, December is the cheapest month in which you can book a flight from Flint to San Diego (average of $311). Flying from Flint to San Diego in June is currently the most expensive (average of $538). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Flint to San Diego?
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated June 8, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Flint to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Food
6.6
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Food
6.6
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Related info for your journey
Find useful and relevant information for your journey from Flint to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Poway
Coronado
La Mesa
Santee
Julian
Lemon Grove
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Flint and San Diego flights
Browse other Flint and San Diego flight options. Last updated on June 8, 2026.
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Browse through other flights departing from Flint. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Top 2 airlines flying from Flint to San Diego
Discover the top 2 airlines that operate flights from Flint to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$414 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$393 | FlexibilityNo cancel fee | On-time71% |