$244+ Cheap flights from Flagstaff to San Diego (FLG - 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — SAN
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from Flagstaff to San Diego 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 Flagstaff to San Diego
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Cheapest flights from Flagstaff to San DiegoExplore the most affordable flight options available from Flagstaff to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Flagstaff to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/236:49 am -
1 stop5h 14m
Wed 9/304:14 pm -
1 stop3h 53m
Deal found 8/12![American Airlines logo]()
$412
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.
Thu 9/106:49 am -
1 stop5h 14m
Wed 9/164:14 pm -
1 stop3h 53m
Deal found 8/10![American Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/910:40 am -
1 stop4h 42m
Wed 9/166:20 am -
1 stop4h 53m
Deal found 8/12![American Airlines logo]()
$451
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 10/16:14 pm -
1 stop3h 21m
Mon 10/56:15 am -
1 stop5h 01m
Deal found 8/9![American Airlines logo]()
$472
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.
Wed 12/2312:49 pm -
1 stop3h 44m
Tue 12/291:09 pm -
1 stop6h 10m
Deal found 8/11![American Airlines logo]()
$482
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/221:52 pm -
1 stop4h 26m
Wed 8/266:25 am -
1 stop4h 46m
Deal found 8/14![American Airlines logo]()
$490
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 12/256:43 am -
1 stop6h 09m
Wed 12/306:15 am -
1 stop5h 04m
Deal found 8/11![American Airlines logo]()
$512
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.
Wed 8/1210:30 am -
1 stop4h 56m
Sun 8/164:22 pm -
1 stop3h 52m
Deal found 8/10![American Airlines logo]()
$527
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.
Wed 12/2312:49 pm -
1 stop3h 44m
Mon 12/287:14 pm -
1 stop3h 30m
Deal found 8/11![American Airlines logo]()
$543
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.
Wed 12/2312:49 pm -
1 stop3h 44m
Thu 12/314:27 pm -
1 stop6h 17m
Deal found 8/11![American Airlines logo]()
$558
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.
Wed 12/2311:46 am -
1 stop4h 47m
Sun 12/276:15 am -
1 stop5h 04m
Deal found 8/11![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/1311:42 am -
1 stop3h 44m
Sun 8/166:25 am -
1 stop4h 46m
Deal found 8/13![American Airlines logo]()
$564
Best flights from Flagstaff to San DiegoDiscover carefully curated flight deals from Flagstaff to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Flagstaff to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This American Airlines deal was found by Cheapflights users on 8/12. 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 11/57:37 am -
1 stop5h 38m
Sun 11/86:25 am -
1 stop4h 46m
Deal found 8/12![American Airlines logo]()
$472
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.
Fri 10/211:43 am -
1 stop3h 39m
Sun 10/46:20 am -
1 stop3h 47m
Deal found 8/10![American Airlines logo]()
$472
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 10/16:14 pm -
1 stop3h 21m
Mon 10/56:15 am -
1 stop5h 01m
Deal found 8/9![American Airlines logo]()
$472
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.
Sun 9/66:27 pm -
1 stop3h 07m
Sun 9/136:20 am -
1 stop4h 53m
Deal found 8/9![American Airlines logo]()
$518
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/2811:42 am -
1 stop3h 44m
Tue 9/16:25 am -
1 stop4h 46m
Deal found 8/12![American Airlines logo]()
$527
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/187:00 am -
1 stop4h 57m
Fri 8/2112:48 pm -
1 stop5h 32m
Deal found 8/12![American Airlines logo]()
$711
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/2310:40 am -
1 stop4h 42m
Wed 9/3010:30 pm -
2 stops11h 37m
Deal found 8/12![American Airlines logo]()
$1,346
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.
Fri 9/1111:43 am -
1 stop3h 39m
Sat 9/1210:30 pm -
2 stops11h 37m
Deal found 8/9![American Airlines logo]()
$1,376
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.
Fri 9/2510:40 am -
1 stop4h 42m
Sat 9/2610:30 pm -
2 stops11h 37m
Deal found 8/9![American Airlines logo]()
$1,376
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/96:49 am -
2 stops10h 58m
Wed 9/164:14 pm -
1 stop3h 53m
Deal found 8/12![American Airlines logo]()
$1,389
Last-minute flights from Flagstaff to San DiegoDiscover last-minute flight deals from Flagstaff to San Diego. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Flagstaff to San Diego. Data last updated August 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/1311:42 am -
1 stop3h 44m
Sun 8/166:25 am -
1 stop4h 46m
Deal found 8/13![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/187:00 am -
1 stop4h 57m
Fri 8/2112:48 pm -
1 stop5h 32m
Deal found 8/12![American Airlines logo]()
$711
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/221:52 pm -
1 stop4h 26m
Wed 8/266:25 am -
1 stop4h 46m
Deal found 8/14![American Airlines logo]()
$490
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/2811:42 am -
1 stop3h 44m
Tue 9/16:25 am -
1 stop4h 46m
Deal found 8/12![American Airlines logo]()
$527
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/910:40 am -
1 stop4h 42m
Wed 9/166:20 am -
1 stop4h 53m
Deal found 8/12![American Airlines logo]()
$451
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.
Thu 9/106:49 am -
1 stop5h 14m
Wed 9/164:14 pm -
1 stop3h 53m
Deal found 8/10![American Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/236:49 am -
1 stop5h 14m
Wed 9/304:14 pm -
1 stop3h 53m
Deal found 8/12![American Airlines logo]()
$412
One-way flights from Flagstaff to San DiegoSearch for one-way flight options from Flagstaff to San Diego. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Flagstaff to San Diego. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/1510:37 am -
1 stop7h 39m
Deal found 8/12![American Airlines logo]()
$244
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/2711:42 am -
1 stop3h 44m
Deal found 8/12![American Airlines logo]()
$367
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.
Thu 9/2411:43 am -
1 stop3h 39m
Deal found 8/10![American Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:42 am -
2 stops27h 02m
Deal found 8/12![Alaska Airlines logo]()
$442
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:40 am -
3 stops27h 30m
Deal found 8/10![Multiple Airlines logo]()
$556
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Tue 9/1510:37 am -
3 stops27h 33m
Deal found 8/12![Multiple Airlines logo]()
$864
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Wed 9/1610:37 am -
3 stops27h 33m
Deal found 8/12![Multiple Airlines logo]()
$878
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/411:42 am -
3 stops50h 28m
Deal found 8/12![Multiple Airlines logo]()
$886
Find flight deals from Flagstaff to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Flagstaff (FLG) 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 August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $412 (American Airlines) |
One-way from | $244 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Flagstaff 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 August 14, 2026.
Use the filters below to find and compare flights from Flagstaff to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
FlagstaffSan Diego
FLG Flagstaff Pulliam - SAN San Diego
FLGSAN
Flagstaff Pulliam
Thu 11/5
7:37 am-12:15 pm
1 stop5h 38m
San Diego
Sun 11/8
6:25 am-12:11 pm
1 stop4h 46m
$472
Quickest round-trip
FlagstaffSan Diego
FLG Flagstaff Pulliam - SAN San Diego
FLGSAN
Flagstaff Pulliam
Fri 10/2
11:43 am-3:22 pm
1 stop3h 39m
San Diego
Sun 10/4
6:20 am-10:07 am
1 stop3h 47m
$472
FlagstaffSan Diego
FLG Flagstaff Pulliam - SAN San Diego
FLGSAN
Flagstaff Pulliam
Thu 10/1
6:14 pm-9:35 pm
1 stop3h 21m
San Diego
Mon 10/5
6:15 am-11:16 am
1 stop5h 01m
$472
FlagstaffSan Diego
FLG Flagstaff Pulliam - SAN San Diego
FLGSAN
Flagstaff Pulliam
Sun 9/6
6:27 pm-9:34 pm
1 stop3h 07m
San Diego
Sun 9/13
6:20 am-11:13 am
1 stop4h 53m
$518
FlagstaffSan Diego
FLG Flagstaff Pulliam - SAN San Diego
FLGSAN
Flagstaff Pulliam
Fri 8/28
11:42 am-3:26 pm
1 stop3h 44m
San Diego
Tue 9/1
6:25 am-11:11 am
1 stop4h 46m
$527
FlagstaffSan Diego
FLG Flagstaff Pulliam - SAN San Diego
FLGSAN
Flagstaff Pulliam
Tue 8/18
7:00 am-11:57 am
1 stop4h 57m
San Diego
Fri 8/21
12:48 pm-6:20 pm
1 stop5h 32m
$711
FlagstaffSan Diego
FLG Flagstaff Pulliam - SAN San Diego
FLGSAN
Flagstaff Pulliam
Wed 9/23
10:40 am-3:22 pm
1 stop4h 42m
San Diego
Wed 9/30
10:30 pm-10:07 am
2 stops11h 37m
$1,346
FlagstaffSan Diego
FLG Flagstaff Pulliam - SAN San Diego
FLGSAN
Flagstaff Pulliam
Fri 9/11
11:43 am-3:22 pm
1 stop3h 39m
San Diego
Sat 9/12
10:30 pm-10:07 am
2 stops11h 37m
$1,376
FlagstaffSan Diego
FLG Flagstaff Pulliam - SAN San Diego
FLGSAN
Flagstaff Pulliam
Fri 9/25
10:40 am-3:22 pm
1 stop4h 42m
San Diego
Sat 9/26
10:30 pm-10:07 am
2 stops11h 37m
$1,376
FlagstaffSan Diego
FLG Flagstaff Pulliam - SAN San Diego
FLGSAN
Flagstaff Pulliam
Wed 9/9
6:49 am-5:47 pm
2 stops10h 58m
San Diego
Wed 9/16
4:14 pm-8:07 pm
1 stop3h 53m
$1,389
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Flagstaff 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 Flagstaff to San Diego 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 Flagstaff-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flagstaff-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flagstaff-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Flagstaff-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 Flagstaff-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 Flagstaff to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Flagstaff with our price prediction graph.
FLG-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.
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 August 14, 2026.
Read reviews from past customers who have flown American Airlines from Flagstaff 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.
Entertainment
6.8
Overall
7.1
Crew
7.9
Boarding
7.5
Comfort
7.2
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Entertainment
6.8
Overall
7.1
Crew
7.9
Boarding
7.5
Comfort
7.2
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Related info for your journey
Find useful and relevant information for your journey from Flagstaff 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
National City
Chula Vista
Poway
Coronado
San Ysidro
La Mesa
Santee
Julian
Lemon Grove
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Flagstaff and San Diego flights
Browse other Flagstaff and San Diego flight options. Last updated on August 14, 2026.
Popular flight searches
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Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
Top airline flying from Flagstaff to San Diego
Discover the top airline that operate flights from Flagstaff 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 August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$285 | Average$455 | FlexibilityNo cancel fee | On-time71% |