$311+ Cheap flights from San Diego to Flint (SAN - FNT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — FNT
Sep 11 — Sep 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Diego to Flint with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 San Diego to Flint
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to FlintExplore the most affordable flight options available from San Diego to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
Explore the most affordable flight options available from San Diego to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/221:10 pm -
1 stop8h 15m
Sat 9/265:59 pm -
1 stop8h 26m
Deal found 8/11![American Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/229:45 pm -
2 stops13h 59m
Sat 9/266:31 pm -
1 stop7h 10m
Deal found 8/11![United Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/41:11 pm -
1 stop8h 42m
Sun 9/65:45 pm -
1 stop9h 02m
Deal found 8/11![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:45 pm -
2 stops13h 59m
Tue 9/296:31 pm -
1 stop7h 10m
Deal found 8/7![United Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Tue 10/68:00 am -
2 stops12h 55m
Tue 10/136:31 pm -
1 stop7h 10m
Deal found 8/8![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 8/7. 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 9/56:15 am -
1 stop7h 56m
Tue 9/85:45 pm -
1 stop9h 02m
Deal found 8/7![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/121:10 pm -
1 stop8h 15m
Tue 9/155:59 pm -
1 stop8h 26m
Deal found 8/11![American Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 10/248:00 am -
2 stops12h 55m
Wed 10/286:00 pm -
1 stop7h 40m
Deal found 8/8![United Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 8/10. 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 8/251:11 pm -
1 stop8h 42m
Sat 8/295:45 pm -
1 stop9h 10m
Deal found 8/10![American Airlines logo]()
$417
Best flights from San Diego to FlintDiscover carefully curated flight deals from San Diego to Flint that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
Discover carefully curated flight deals from San Diego to Flint that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
This American Airlines deal was found by Cheapflights users on 8/9. 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 9/221:10 pm -
1 stop8h 15m
Sat 9/265:59 pm -
1 stop8h 26m
Deal found 8/9![American Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Tue 9/229:45 pm -
2 stops13h 59m
Tue 9/296:31 pm -
1 stop7h 10m
Deal found 8/8![United Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 9/41:11 pm -
1 stop8h 42m
Sun 9/66:25 am -
2 stops14h 53m
Deal found 8/7![American Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 10/248:00 am -
2 stops12h 55m
Wed 10/286:00 pm -
1 stop7h 40m
Deal found 8/8![United Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/51:14 pm -
1 stop8h 39m
Tue 9/85:54 am -
2 stops11h 20m
Deal found 8/11![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 8/256:40 am -
1 stop8h 17m
Sat 8/295:30 am -
2 stops10h 11m
Deal found 8/10![United Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/98:45 am -
2 stops12h 06m
Tue 9/156:30 pm -
1 stop6h 40m
Deal found 8/11![United Airlines logo]()
$440
Last-minute flights from San Diego to FlintDiscover last-minute flight deals from San Diego to Flint. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Flint. Data last updated August 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/10. 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 8/251:11 pm -
1 stop8h 42m
Sat 8/295:45 pm -
1 stop9h 10m
Deal found 8/10![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/41:11 pm -
1 stop8h 42m
Sun 9/65:45 pm -
1 stop9h 02m
Deal found 8/11![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/7. 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 9/56:15 am -
1 stop7h 56m
Tue 9/85:45 pm -
1 stop9h 02m
Deal found 8/7![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/121:10 pm -
1 stop8h 15m
Tue 9/155:59 pm -
1 stop8h 26m
Deal found 8/11![American Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/126:35 am -
2 stops14h 16m
Tue 9/156:30 pm -
1 stop6h 40m
Deal found 8/11![United Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/221:10 pm -
1 stop8h 15m
Sat 9/265:59 pm -
1 stop8h 26m
Deal found 8/11![American Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/229:45 pm -
2 stops13h 59m
Sat 9/266:31 pm -
1 stop7h 10m
Deal found 8/11![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:45 pm -
2 stops13h 59m
Tue 9/296:31 pm -
1 stop7h 10m
Deal found 8/7![United Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Thu 9/247:32 am -
1 stop6h 57m
Thu 10/15:59 pm -
1 stop8h 26m
Deal found 8/9![American Airlines logo]()
$420
One-way flights from San Diego to FlintSearch for one-way flight options from San Diego to Flint. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
Search for one-way flight options from San Diego to Flint. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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 10/31:10 pm -
1 stop8h 15m
Deal found 8/11![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/11. 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 10/37:00 am -
2 stops7h 56m
Deal found 8/11![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 10/48:00 am -
2 stops12h 55m
Deal found 8/11![United Airlines logo]()
$445
Find flight deals from San Diego to Flint
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Flint (FNT). 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 August 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $311 (American Airlines) |
Popular in | November |
Cheapest in | September |
Average price | $499 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Flint 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 August 12, 2026.
Use the filters below to find and compare flights from San Diego to Flint that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San DiegoFlint
SAN San Diego - FNT Flint Bishop
SANFNT
San Diego
Tue 9/22
1:10 pm-12:25 am
1 stop8h 15m
Flint Bishop
Sat 9/26
5:59 pm-11:25 pm
1 stop8h 26m
$311
San DiegoFlint
SAN San Diego - FNT Flint Bishop
SANFNT
San Diego
Tue 9/22
9:45 pm-2:44 pm
2 stops13h 59m
Flint Bishop
Tue 9/29
6:31 pm-10:41 pm
1 stop7h 10m
$360
San DiegoFlint
SAN San Diego - FNT Flint Bishop
SANFNT
San Diego
Fri 9/4
1:11 pm-12:53 am
1 stop8h 42m
Flint Bishop
Sun 9/6
6:25 am-6:18 pm
2 stops14h 53m
$407
San DiegoFlint
SAN San Diego - FNT Flint Bishop
SANFNT
San Diego
Sat 10/24
8:00 am-11:55 pm
2 stops12h 55m
Flint Bishop
Wed 10/28
6:00 pm-10:40 pm
1 stop7h 40m
$416
San DiegoFlint
SAN San Diego - FNT Flint Bishop
SANFNT
San Diego
Sat 9/5
1:14 pm-12:53 am
1 stop8h 39m
Flint Bishop
Tue 9/8
5:54 am-2:14 pm
2 stops11h 20m
$418
San DiegoFlint
SAN San Diego - FNT Flint Bishop
SANFNT
San Diego
Tue 8/25
6:40 am-5:57 pm
1 stop8h 17m
Flint Bishop
Sat 8/29
5:30 am-12:41 pm
2 stops10h 11m
$422
San DiegoFlint
SAN San Diego - FNT Flint Bishop
SANFNT
San Diego
Wed 9/9
8:45 am-11:51 pm
2 stops12h 06m
Flint Bishop
Tue 9/15
6:30 pm-10:10 pm
1 stop6h 40m
$440
Cheapest one-way
Quickest one-way
San DiegoFlint
SAN San Diego - FNT Flint Bishop
SANFNT
San Diego
Mon 10/5
6:18 am-5:06 pm
1 stop7h 48m
$379
San DiegoFlint
SAN San Diego - FNT Flint Bishop
SANFNT
San Diego
Wed 10/7
6:40 am-5:56 pm
1 stop8h 16m
$379
San DiegoFlint
SAN San Diego - FNT Flint Bishop
SANFNT
San Diego
Sat 10/3
7:00 am-5:56 pm
2 stops7h 56m
$384
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from San Diego to Flint
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 San Diego to Flint in August.
| 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 San Diego-Flint flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Flint flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Flint flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Flint 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 San Diego-Flint 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 San Diego to Flint
Have a flexible travel schedule? Discover the best time to fly to Flint from San Diego with our price prediction graph.
SAN-FNT
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 San Diego to Flint
Reviews of airlines servicing Flint
Get insights into the airlines that provide service to Flint. 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 Flint. Reviews last updated August 12, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from San Diego to Flint by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.7
Crew
8.1
Reviews
1 / 20
6.0
GoodDawn,Jul 2026
ORD - GRR
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.7
Crew
8.1
Reviews
1 / 20
6.0
GoodDawn,Jul 2026
ORD - GRR
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.7
Crew
8.1
Reviews
1 / 20
6.0
GoodDawn,Jul 2026
ORD - GRR
Related info for your journey
Find useful and relevant information for your journey from San Diego to Flint. 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 Flint?
Book flights to Flint if you plan to visit one of these locationsGrand Blanc
Birch Run
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Flint flight routes
Other flight options
Other flights from San Diego
Popular flights
Alternative routes for San Diego to Flint
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Flint by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Flint by cabin class
Find flights from San Diego to Flint, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Flint
Explore flights to Flint departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 12, 2026.
San Diego and Flint flights
Browse other San Diego and Flint flight options. Last updated on August 12, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on August 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from San Diego to Flint
Discover the top 2 airlines that operate flights from San Diego to Flint. 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 August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$408 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$310 | Average$443 | FlexibilityNo cancel fee | On-time71% |