$349+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SAN
May 19 — May 261
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
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 Quito to San Diego
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Best
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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 April 19, 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 April 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 6/38:21 am
UIO
- SAN
1 stop12h 19m
Copa Airlines
Sun 6/710:00 pm
SAN
- UIO
1 stop12h 32m
Copa Airlines
Deal found 4/15![Copa Airlines logo]()
$547
This Trip.com deal was found by Cheapflights users on 4/17. 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 6/16:00 am
UIO
- SAN
1 stop14h 40m
Copa Airlines
Mon 6/810:00 pm
SAN
- UIO
1 stop17h 27m
Copa Airlines
Deal found 4/17![Copa Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 6/33:30 am
UIO
- SAN
2 stops19h 11m
Multiple Airlines
Sun 6/710:00 pm
SAN
- UIO
1 stop12h 32m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 6/34:05 am
UIO
- SAN
2 stops19h 47m
Multiple Airlines
Sun 6/710:00 pm
SAN
- UIO
1 stop12h 32m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:10 am
UIO
- SAN
2 stops36h 31m
Multiple Airlines
Mon 6/810:00 pm
SAN
- UIO
1 stop11h 28m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$574
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/316:50 pm
UIO
- SAN
2 stops25h 40m
Multiple Airlines
Sun 6/710:00 pm
SAN
- UIO
1 stop12h 32m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$580
This Orbitz deal was found by Cheapflights users on 4/17. 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 9/2112:50 pm
UIO
- SAN
2 stops22h 27m
Multiple Airlines
Sun 9/272:17 pm
SAN
- UIO
2 stops25h 23m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$592
This Copa Airlines deal was found by Cheapflights users on 4/15. 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.
Wed 9/308:21 am
UIO
- SAN
1 stop12h 09m
Copa Airlines
Sun 10/49:07 pm
SAN
- UIO
1 stop13h 23m
Copa Airlines
Deal found 4/15![Copa Airlines logo]()
$611
This United Airlines deal was found by Cheapflights users on 4/19. 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 11/201:35 am
UIO
- SAN
1 stop21h 22m
United Airlines
Thu 12/33:00 pm
SAN
- UIO
1 stop12h 10m
United Airlines
Deal found 4/19![United Airlines logo]()
$614
This Expedia deal was found by Cheapflights users on 4/15. 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.
Thu 4/3012:59 am
UIO
- SAN
1 stop14h 01m
LATAM Airlines
Thu 5/76:15 am
SAN
- UIO
1 stop10h 44m
LATAM Airlines
Deal found 4/15![LATAM Airlines logo]()
$625
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 April 19, 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 April 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 6/34:05 am
UIO
- SAN
2 stops19h 47m
Multiple Airlines
Sun 6/710:00 pm
SAN
- UIO
1 stop12h 32m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$573
This Delta deal was found by Cheapflights users on 4/15. 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 6/312:59 am
UIO
- SAN
1 stop24h 28m
Delta
Mon 6/810:30 pm
SAN
- UIO
1 stop18h 29m
Delta
Deal found 4/15![Delta logo]()
$614
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/712:35 am
UIO
- SAN
2 stops22h 37m
United Airlines
Tue 5/126:32 am
SAN
- UIO
2 stops14h 53m
United Airlines
Deal found 4/15![United Airlines logo]()
$628
This Expedia deal was found by Cheapflights users on 4/15. 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.
Thu 4/3012:59 am
UIO
- SAN
1 stop19h 40m
Multiple Airlines
Thu 5/79:10 pm
SAN
- UIO
2 stops25h 20m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$645
This Expedia deal was found by Cheapflights users on 4/18. 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.
Thu 4/3012:59 am
UIO
- SAN
1 stop19h 40m
Multiple Airlines
Sat 5/99:10 pm
SAN
- UIO
2 stops37h 55m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$669
Last-minute flights from Quito to San DiegoDiscover last-minute flight deals from Quito to San Diego. Data last updated April 19, 2026 and is based on user searches.
Discover last-minute flight deals from Quito to San Diego. Data last updated April 19, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/17. 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.
Mon 4/2012:59 am
UIO
- SAN
1 stop19h 40m
LATAM Airlines
Sat 4/256:15 am
SAN
- UIO
1 stop10h 44m
LATAM Airlines
Deal found 4/17![LATAM Airlines logo]()
$655
This eDestinos deal was found by Cheapflights users on 4/17. 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.
Tue 4/216:30 pm
UIO
- SAN
3 stops51h 31m
Multiple Airlines
Sat 4/2510:30 pm
SAN
- UIO
1 stop18h 29m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$635
This Expedia deal was found by Cheapflights users on 4/15. 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.
Thu 4/3012:59 am
UIO
- SAN
1 stop14h 01m
LATAM Airlines
Thu 5/76:15 am
SAN
- UIO
1 stop10h 44m
LATAM Airlines
Deal found 4/15![LATAM Airlines logo]()
$625
This Expedia deal was found by Cheapflights users on 4/18. 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.
Thu 4/3012:59 am
UIO
- SAN
1 stop19h 40m
LATAM Airlines
Sat 5/910:25 pm
SAN
- UIO
1 stop18h 34m
LATAM Airlines
Deal found 4/18![LATAM Airlines logo]()
$643
This Expedia deal was found by Cheapflights users on 4/15. 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.
Thu 4/3012:59 am
UIO
- SAN
1 stop19h 40m
Multiple Airlines
Thu 5/79:10 pm
SAN
- UIO
2 stops25h 20m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$645
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/712:35 am
UIO
- SAN
1 stop19h 18m
United Airlines
Tue 5/128:54 am
SAN
- UIO
2 stops12h 31m
United Airlines
Deal found 4/16![United Airlines logo]()
$628
This eDestinos deal was found by Cheapflights users on 4/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:59 am
UIO
- SAN
3 stops33h 43m
Multiple Airlines
Wed 5/209:37 pm
SAN
- UIO
1 stop30h 58m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/316:50 pm
UIO
- SAN
2 stops25h 40m
Multiple Airlines
Sun 6/710:00 pm
SAN
- UIO
1 stop12h 32m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$580
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 April 19, 2026.
Search for one-way flight options from Quito to San Diego. Find affordable one-way fares based on user searches. Data last updated April 19, 2026.
This Copa Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/228:27 am
UIO
- SAN
1 stop12h 03m
Copa Airlines
Deal found 4/17![Copa Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/16. 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 6/16:50 pm
UIO
- SAN
2 stops20h 27m
Delta
Deal found 4/16![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 4/17. 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 5/227:25 am
UIO
- SAN
2 stops33h 30m
United Airlines
Deal found 4/17![United Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:10 am
UIO
- SAN
3 stops34h 20m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$370
This Copa Airlines deal was found by Cheapflights users on 4/18. 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 4/233:08 am
UIO
- SAN
1 stop17h 22m
Copa Airlines
Deal found 4/18![Copa Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 4/17. 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 4/2212:59 am
UIO
- SAN
1 stop21h 51m
Delta
Deal found 4/17![Delta logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 4/236:50 pm
UIO
- SAN
3 stops44h 27m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/223:09 pm
UIO
- SAN
3 stops26h 22m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 4/246:50 pm
UIO
- SAN
3 stops39h 44m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$449
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 April 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $547 (Kiwi.com) |
One-way from | $349 (Copa Airlines) |
Popular in | July |
Cheapest in | April |
Average price | $418 |
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 April 19, 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
Quickest round-trip
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Wed 6/3
4:05 am-9:52 pm
2 stops19h 47m
San Diego
Sun 6/7
10:00 pm-12:32 pm
1 stop12h 32m
$573
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Wed 6/3
12:59 am-11:27 pm
1 stop24h 28m
San Diego
Mon 6/8
10:30 pm-6:59 pm
1 stop18h 29m
$614
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Thu 5/7
12:35 am-9:12 pm
2 stops22h 37m
San Diego
Tue 5/12
6:32 am-11:25 pm
2 stops14h 53m
$628
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Thu 4/30
12:59 am-6:39 pm
1 stop19h 40m
San Diego
Thu 5/7
9:10 pm-12:30 am
2 stops25h 20m
$645
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Thu 4/30
12:59 am-6:39 pm
1 stop19h 40m
San Diego
Sat 5/9
9:10 pm-1:05 pm
2 stops37h 55m
$669
Cheapest one-way
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Sun 5/31
3:07 am-6:40 pm
1 stop17h 33m
$349
Quickest one-way
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Fri 5/22
8:27 am-6:30 pm
1 stop12h 03m
$349
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Mon 6/1
6:50 pm-1:17 pm
2 stops20h 27m
$353
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Mon 6/1
10:10 am-6:30 pm
3 stops34h 20m
$370
QuitoSan Diego
UIO - SAN
UIOSAN
Quito Mariscal Sucr
Thu 4/23
3:08 am-6:30 pm
1 stop17h 22m
$415
Showing 1-10 of 14 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 April.
| 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, April is the cheapest month in which you can book a flight from Quito to San Diego (average of $418). Flying from Quito to San Diego in July is currently the most expensive (average of $797). 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 April 19, 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.
Comfort
7.3
Food
6.6
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Comfort
7.3
Food
6.6
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
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
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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Quito and San Diego flights
Browse other Quito and San Diego flight options. Last updated on April 19, 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 April 19, 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 April 19, 2026.
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 April 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$363 | Average$840 | FlexibilityNo cancel fee | On-time69% |