$354+ Cheap flights from Quito (UIO) to San Diego (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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SAN
Aug 13 — Aug 201
Round-trip
1 adult, Economy
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Find cheap flights from Quito 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 Quito to San Diego
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Best
Last-minute
One-way
Cheapest flights from Quito to San DiegoExplore the most affordable flight options available from Quito to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
Explore the most affordable flight options available from Quito to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
This eDestinos deal was found by Cheapflights users on 7/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:25 pm
UIO
- SAN
1 stop23h 10m
Multiple Airlines
Tue 10/67:00 am
SAN
- UIO
1 stop21h 35m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$591
This eDestinos deal was found by Cheapflights users on 7/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:25 pm
UIO
- SAN
1 stop28h 10m
Multiple Airlines
Wed 10/710:52 am
SAN
- UIO
2 stops14h 03m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$605
This eDestinos deal was found by Cheapflights users on 7/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:25 pm
UIO
- SAN
1 stop23h 25m
Multiple Airlines
Thu 10/88:53 pm
SAN
- UIO
2 stops28h 02m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$620
This Avianca deal was found by Cheapflights users on 7/11. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:25 pm
UIO
- SAN
1 stop17h 52m
Multiple Airlines
Tue 10/67:00 am
SAN
- UIO
1 stop21h 35m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$623
This Travelocity deal was found by Cheapflights users on 7/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:59 am
UIO
- SAN
1 stop12h 08m
Multiple Airlines
Wed 9/99:30 pm
SAN
- UIO
2 stops33h 10m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$627
This Travelocity deal was found by Cheapflights users on 7/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:00 am
UIO
- SAN
2 stops28h 45m
Multiple Airlines
Sat 9/2610:40 am
SAN
- UIO
2 stops36h 35m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$631
This Travelocity deal was found by Cheapflights users on 7/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:59 am
UIO
- SAN
1 stop12h 08m
Multiple Airlines
Tue 9/87:00 am
SAN
- UIO
1 stop21h 35m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$638
This Avianca deal was found by Cheapflights users on 7/12. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:20 pm
UIO
- SAN
1 stop18h 45m
Multiple Airlines
Thu 12/310:00 am
SAN
- UIO
2 stops13h 50m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$640
Best flights from Quito to San DiegoDiscover carefully curated flight deals from Quito to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
Discover carefully curated flight deals from Quito to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
This eDestinos deal was found by Cheapflights users on 7/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:25 pm
UIO
- SAN
1 stop23h 10m
Multiple Airlines
Tue 10/67:00 am
SAN
- UIO
1 stop21h 35m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$591
This Copa Airlines deal was found by Cheapflights users on 7/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:32 pm
UIO
- SAN
1 stop25h 58m
Copa Airlines
Wed 10/710:00 pm
SAN
- UIO
1 stop23h 31m
Copa Airlines
Deal found 7/11![Copa Airlines logo]()
$659
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:00 am
UIO
- SAN
2 stops16h 42m
Delta
Mon 9/287:11 pm
SAN
- UIO
2 stops21h 54m
Delta
Deal found 7/12![Delta logo]()
$662
This United Airlines deal was found by Cheapflights users on 7/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:35 am
UIO
- SAN
1 stop19h 11m
United Airlines
Sun 9/278:00 am
SAN
- UIO
1 stop19h 00m
United Airlines
Deal found 7/13![United Airlines logo]()
$671
This Travelocity deal was found by Cheapflights users on 7/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:00 am
UIO
- SAN
2 stops28h 45m
Multiple Airlines
Sat 9/2610:40 am
SAN
- UIO
2 stops36h 35m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$631
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:59 am
UIO
- SAN
1 stop12h 08m
Delta
Wed 9/910:25 pm
SAN
- UIO
1 stop18h 34m
Delta
Deal found 7/13![Delta logo]()
$662
This Avianca deal was found by Cheapflights users on 7/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:20 pm
UIO
- SAN
1 stop18h 45m
Multiple Airlines
Thu 12/310:00 am
SAN
- UIO
2 stops13h 50m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$640
This Delta deal was found by Cheapflights users on 7/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:00 am
UIO
- SAN
2 stops14h 00m
Delta
Mon 9/2810:25 pm
SAN
- UIO
2 stops18h 40m
Delta
Deal found 7/11![Delta logo]()
$662
This Avianca deal was found by Cheapflights users on 7/13. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:25 pm
UIO
- SAN
1 stop17h 52m
Multiple Airlines
Tue 10/610:52 am
SAN
- UIO
2 stops19h 48m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$647
Last-minute flights from Quito to San DiegoDiscover last-minute flight deals from Quito to San Diego. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from Quito to San Diego. Data last updated July 14, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:35 am
UIO
- SAN
1 stop14h 46m
United Airlines
Mon 7/2011:58 am
SAN
- UIO
1 stop9h 27m
United Airlines
Deal found 7/13![United Airlines logo]()
$794
This Booking.com deal was found by Cheapflights users on 7/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:20 pm
UIO
- SAN
2 stops23h 07m
Multiple Airlines
Mon 7/207:01 pm
SAN
- UIO
3 stops29h 54m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$687
This Mytrip deal was found by Cheapflights users on 7/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:20 pm
UIO
- SAN
2 stops30h 07m
Multiple Airlines
Sun 8/99:27 pm
SAN
- UIO
3 stops27h 28m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$840
This Orbitz deal was found by Cheapflights users on 7/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:55 pm
UIO
- SAN
2 stops48h 32m
Multiple Airlines
Sun 8/912:02 pm
SAN
- UIO
2 stops29h 33m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$711
This Delta deal was found by Cheapflights users on 7/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:59 am
UIO
- SAN
1 stop21h 59m
Delta
Sat 8/1510:25 pm
SAN
- UIO
1 stop18h 34m
Delta
Deal found 7/11![Delta logo]()
$662
This Orbitz deal was found by Cheapflights users on 7/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:59 am
UIO
- SAN
1 stop20h 36m
Multiple Airlines
Sat 8/158:30 pm
SAN
- UIO
2 stops26h 45m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$777
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Thu 8/1312:35 am
UIO
- SAN
2 stops16h 15m
United Airlines
Sat 8/154:07 pm
SAN
- UIO
2 stops29h 18m
United Airlines
Deal found 7/11![United Airlines logo]()
$896
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:21 am
UIO
- SAN
1 stop12h 09m
Copa Airlines
Mon 8/1710:00 pm
SAN
- UIO
1 stop20h 42m
Copa Airlines
Deal found 7/11![Copa Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am
UIO
- SAN
1 stop16h 25m
United Airlines
Tue 9/13:04 pm
SAN
- UIO
1 stop30h 21m
United Airlines
Deal found 7/12![United Airlines logo]()
$740
This United Airlines deal was found by Cheapflights users on 7/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:35 am
UIO
- SAN
2 stops16h 15m
United Airlines
Sat 9/57:41 pm
SAN
- UIO
2 stops25h 44m
United Airlines
Deal found 7/14![United Airlines logo]()
$686
This Expedia deal was found by Cheapflights users on 7/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:20 pm
UIO
- SAN
2 stops29h 11m
Multiple Airlines
Sat 9/510:04 am
SAN
- UIO
3 stops32h 01m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$878
One-way flights from Quito to San DiegoSearch for one-way flight options from Quito to San Diego. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
Search for one-way flight options from Quito to San Diego. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This eDestinos deal was found by Cheapflights users on 7/10. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:20 pm
UIO
- SAN
1 stop28h 39m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:35 am
UIO
- SAN
2 stops23h 52m
United Airlines
Deal found 7/13![United Airlines logo]()
$377
This Copa Airlines deal was found by Cheapflights users on 7/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:30 pm
UIO
- SAN
1 stop26h 00m
Copa Airlines
Deal found 7/14![Copa Airlines logo]()
$415
This Trip.com deal was found by Cheapflights users on 7/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:25 pm
UIO
- SAN
1 stop28h 43m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 7/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:00 am
UIO
- SAN
2 stops31h 41m
United Airlines
Deal found 7/14![United Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 7/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1912:35 am
UIO
- SAN
2 stops25h 19m
United Airlines
Deal found 7/13![United Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Mon 8/310:00 am
UIO
- SAN
3 stops37h 27m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$482
Find flight deals from Quito to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Quito (UIO) 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 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $591 (eDestinos) |
One-way from | $354 (eDestinos) |
Popular in | August |
Cheapest in | September |
Average price | $675 |
Cheapflights Fare Finder
Customize your flight search to find flights from Quito 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 14, 2026.
Use the filters below to find and compare flights from Quito to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Fri 10/2
5:25 pm-2:35 pm
1 stop23h 10m
San Diego
Tue 10/6
7:00 am-6:35 am
1 stop21h 35m
$591
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Tue 9/15
9:00 am-11:45 am
2 stops28h 45m
San Diego
Sat 9/26
10:40 am-1:15 am
2 stops36h 35m
$631
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Sat 11/21
5:20 pm-9:05 am
1 stop18h 45m
San Diego
Thu 12/3
10:00 am-2:50 am
2 stops13h 50m
$640
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Thu 10/1
5:25 pm-9:17 am
1 stop17h 52m
San Diego
Tue 10/6
10:52 am-8:40 am
2 stops19h 48m
$647
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Thu 10/1
6:32 pm-6:30 pm
1 stop25h 58m
San Diego
Wed 10/7
10:00 pm-11:31 pm
1 stop23h 31m
$659
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Wed 9/23
9:00 am-11:42 pm
2 stops16h 42m
San Diego
Mon 9/28
7:11 pm-7:05 pm
2 stops21h 54m
$662
Quickest round-trip
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Mon 8/31
12:59 am-11:07 am
1 stop12h 08m
San Diego
Wed 9/9
10:25 pm-6:59 pm
1 stop18h 34m
$662
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Thu 9/24
9:00 am-9:00 pm
2 stops14h 00m
San Diego
Mon 9/28
10:25 pm-7:05 pm
2 stops18h 40m
$662
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Tue 9/22
12:35 am-5:46 pm
1 stop19h 11m
San Diego
Sun 9/27
8:00 am-5:00 am
1 stop19h 00m
$671
Cheapest one-way
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Mon 11/23
5:20 pm-6:59 pm
1 stop28h 39m
$354
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Quito 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 Quito 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 Quito-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Quito-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Quito-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Quito-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 Quito-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 Quito to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Quito with our price prediction graph.
UIO-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 Quito to San Diego
What is the cheapest month to book a flight from Quito to San Diego?
Currently, September is the cheapest month in which you can book a flight from Quito to San Diego (average of $538). Flying from Quito to San Diego in August is currently the most expensive (average of $759). 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 Quito 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 July 14, 2026.
Read reviews from past customers who have flown United Airlines from Quito 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.
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Related info for your journey
Find useful and relevant information for your journey from Quito 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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Find flights from Quito to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Quito and San Diego flights
Browse other Quito and San Diego flight options. Last updated on July 14, 2026.
Other flights from Quito
Browse through other flights departing from Quito. Flights are based on user searches made on Cheapflights and were last updated on July 14, 2026.
Popular flight searches
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Other flights to San Diego
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Top airline flying from Quito to San Diego
Discover the top airline that operate flights from Quito 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 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$542 | Average$842 | FlexibilityNo cancel fee | On-time69% |