$143+ Cheap flights from Missoula to San Diego (MSO - 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SAN
Aug 6 — Aug 131
Round-trip
1 adult, Economy
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Find cheap flights from Missoula 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
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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 Missoula to San Diego
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Cheapest flights from Missoula to San DiegoExplore the most affordable flight options available from Missoula to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2026.
Explore the most affordable flight options available from Missoula to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Tue 7/213:15 pm
MSO
- SAN
1 stop25h 28m
Multiple Airlines
Sat 7/258:51 pm
SAN
- MSO
1 stop11h 43m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 8/1310:24 am
MSO
- SAN
1 stop10h 42m
Multiple Airlines
Thu 8/206:25 am
SAN
- MSO
2 stops13h 37m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:15 am
MSO
- SAN
2 stops10h 55m
Alaska Airlines
Tue 9/16:55 am
SAN
- MSO
1 stop5h 30m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$383
This Expedia deal was found by Cheapflights users on 7/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:00 am
MSO
- SAN
2 stops11h 10m
Alaska Airlines
Sat 9/1911:11 am
SAN
- MSO
2 stops10h 50m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 10/317:00 am
MSO
- SAN
2 stops12h 29m
Alaska Airlines
Wed 11/46:02 pm
SAN
- MSO
1 stop18h 13m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:10 pm
MSO
- SAN
1 stop6h 19m
Delta
Mon 11/29:43 am
SAN
- MSO
1 stop7h 01m
Delta
Deal found 7/3![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 8/214:16 pm
MSO
- SAN
2 stops17h 32m
Alaska Airlines
Mon 8/246:35 pm
SAN
- MSO
1 stop19h 42m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$404
Best flights from Missoula to San DiegoDiscover carefully curated flight deals from Missoula to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 7, 2026.
Discover carefully curated flight deals from Missoula to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 7, 2026.
This United Airlines deal was found by Cheapflights users on 7/3. 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 9/45:24 pm
MSO
- SAN
1 stop6h 03m
United Airlines
Mon 9/75:00 pm
SAN
- MSO
1 stop4h 30m
United Airlines
Deal found 7/3![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:17 pm
MSO
- SAN
1 stop5h 49m
Delta
Mon 9/215:01 pm
SAN
- MSO
1 stop6h 17m
Delta
Deal found 7/2![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 8/214:16 pm
MSO
- SAN
2 stops17h 32m
Alaska Airlines
Mon 8/246:35 pm
SAN
- MSO
1 stop19h 42m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:30 am
MSO
- SAN
1 stop4h 11m
Delta
Mon 8/245:01 pm
SAN
- MSO
1 stop6h 17m
Delta
Deal found 7/2![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:17 pm
MSO
- SAN
1 stop6h 34m
Delta
Sun 9/137:11 pm
SAN
- MSO
1 stop4h 07m
Delta
Deal found 7/6![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:30 am
MSO
- SAN
1 stop4h 11m
Delta
Sat 9/199:46 am
SAN
- MSO
1 stop6h 51m
Delta
Deal found 7/3![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:30 am
MSO
- SAN
1 stop4h 11m
Delta
Tue 9/15:01 pm
SAN
- MSO
1 stop5h 11m
Delta
Deal found 7/6![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:30 am
MSO
- SAN
1 stop4h 11m
Delta
Mon 8/177:13 pm
SAN
- MSO
1 stop4h 05m
Delta
Deal found 7/5![Delta logo]()
$397
Last-minute flights from Missoula to San DiegoDiscover last-minute flight deals from Missoula to San Diego. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to San Diego. Data last updated July 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Tue 7/213:15 pm
MSO
- SAN
1 stop25h 28m
Multiple Airlines
Sat 7/258:51 pm
SAN
- MSO
1 stop11h 43m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$264
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:00 pm
MSO
- SAN
1 stop6h 07m
Alaska Airlines
Sat 8/87:55 am
SAN
- MSO
Nonstop2h 47m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 8/1310:24 am
MSO
- SAN
1 stop10h 42m
Multiple Airlines
Thu 8/206:25 am
SAN
- MSO
2 stops13h 37m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 8/214:16 pm
MSO
- SAN
2 stops17h 32m
Alaska Airlines
Mon 8/246:35 pm
SAN
- MSO
1 stop19h 42m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:15 am
MSO
- SAN
2 stops10h 55m
Alaska Airlines
Tue 9/16:55 am
SAN
- MSO
1 stop5h 30m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:30 am
MSO
- SAN
1 stop4h 11m
Delta
Tue 9/15:01 pm
SAN
- MSO
1 stop5h 11m
Delta
Deal found 7/3![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 8/284:16 pm
MSO
- SAN
2 stops18h 52m
Alaska Airlines
Sun 8/306:15 am
SAN
- MSO
1 stop8h 02m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$414
One-way flights from Missoula to San DiegoSearch for one-way flight options from Missoula to San Diego. Find affordable one-way fares based on user searches. Data last updated July 7, 2026.
Search for one-way flight options from Missoula to San Diego. Find affordable one-way fares based on user searches. Data last updated July 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Thu 10/295:13 pm
MSO
- SAN
1 stop27h 40m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$143
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:15 am
MSO
- SAN
2 stops10h 55m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$213
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am
MSO
- SAN
2 stops7h 15m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/71:46 pm
MSO
- SAN
2 stops35h 13m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$228
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:00 pm
MSO
- SAN
1 stop6h 07m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/2610:24 am
MSO
- SAN
1 stop10h 42m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:24 am
MSO
- SAN
1 stop10h 42m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:30 am
MSO
- SAN
1 stop4h 11m
Delta
Deal found 7/5![Delta logo]()
$250
Find flight deals from Missoula to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) 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 July 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $264 (Kiwi.com) |
One-way from | $143 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $596 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missoula 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 July 7, 2026.
Use the filters below to find and compare flights from Missoula to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MissoulaSan Diego
MSO - SAN
MSOSAN
Missoula Johnson-Bell Field
Fri 9/4
5:24 pm-10:27 pm
1 stop6h 03m
San Diego
Mon 9/7
5:00 pm-10:30 pm
1 stop4h 30m
$397
MissoulaSan Diego
MSO - SAN
MSOSAN
Missoula Johnson-Bell Field
Thu 9/17
1:17 pm-6:06 pm
1 stop5h 49m
San Diego
Mon 9/21
5:01 pm-12:18 am
1 stop6h 17m
$397
MissoulaSan Diego
MSO - SAN
MSOSAN
Missoula Johnson-Bell Field
Fri 8/21
5:30 am-8:41 am
1 stop4h 11m
San Diego
Mon 8/24
5:01 pm-12:18 am
1 stop6h 17m
$397
MissoulaSan Diego
MSO - SAN
MSOSAN
Missoula Johnson-Bell Field
Fri 9/11
6:17 pm-11:51 pm
1 stop6h 34m
San Diego
Sun 9/13
7:11 pm-12:18 am
1 stop4h 07m
$397
MissoulaSan Diego
MSO - SAN
MSOSAN
Missoula Johnson-Bell Field
Tue 9/15
5:30 am-8:41 am
1 stop4h 11m
San Diego
Sat 9/19
9:46 am-5:37 pm
1 stop6h 51m
$397
MissoulaSan Diego
MSO - SAN
MSOSAN
Missoula Johnson-Bell Field
Tue 8/25
5:30 am-8:41 am
1 stop4h 11m
San Diego
Tue 9/1
5:01 pm-11:12 pm
1 stop5h 11m
$397
Quickest round-trip
MissoulaSan Diego
MSO - SAN
MSOSAN
Missoula Johnson-Bell Field
Thu 8/13
5:30 am-8:41 am
1 stop4h 11m
San Diego
Mon 8/17
7:13 pm-12:18 am
1 stop4h 05m
$397
MissoulaSan Diego
MSO - SAN
MSOSAN
Missoula Johnson-Bell Field
Fri 8/21
4:16 pm-8:48 am
2 stops17h 32m
San Diego
Mon 8/24
6:35 pm-3:17 pm
1 stop19h 42m
$404
Cheapest one-way
MissoulaSan Diego
MSO - SAN
MSOSAN
Missoula Johnson-Bell Field
Wed 8/26
7:15 am-5:10 pm
2 stops10h 55m
$213
MissoulaSan Diego
MSO - SAN
MSOSAN
Missoula Johnson-Bell Field
Fri 10/30
7:00 am-1:15 pm
2 stops7h 15m
$227
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Missoula 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 Missoula to San Diego in July.
| 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 Missoula-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Missoula-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 Missoula-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 Missoula to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Missoula with our price prediction graph.
MSO-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 Missoula to San Diego
What is the cheapest month to book a flight from Missoula to San Diego?
Currently, February is the cheapest month in which you can book a flight from Missoula to San Diego (average of $307). Flying from Missoula to San Diego in November is currently the most expensive (average of $688). 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.
What is the cheapest time of day to fly from MSO to SAN?
Find hourly flight availability from Missoula to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 7, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missoula to San Diego as you normally would.
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 July 7, 2026.
Read through reviews of airlines operating flights from Missoula to San Diego, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Food
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Food
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Food
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Missoula 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
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
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Missoula and San Diego flights
Browse other Missoula and San Diego flight options. Last updated on July 7, 2026.
Other flights from Missoula
Browse through other flights departing from Missoula. Flights are based on user searches made on Cheapflights and were last updated on July 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 7, 2026.
Top 3 airlines flying from Missoula to San Diego
Discover the top 3 airlines that operate flights from Missoula 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 July 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$457 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$249 | Average$359 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$260 | Average$376 | FlexibilityNo cancel fee | On-timeN/A |