Cheap flights from Quito to San Diego from $421
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quito to San Diego departing on 11/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
QuitoSan Diego
UIO Quito Mariscal Sucr - SAN San Diego
UIOSAN
Quito Mariscal Sucr
Tue 10/20
7:10 am-11:56 pm
3 stops42h 46m
San Diego
Tue 12/8
12:35 pm-9:00 am
2 stops17h 25m
QuitoSan Diego
UIO Quito Mariscal Sucr - SAN San Diego
UIOSAN
Quito Mariscal Sucr
Tue 10/20
7:10 am-11:56 pm
3 stops42h 46m
San Diego
Tue 12/8
7:09 am-6:35 am
1 stop20h 26m
QuitoSan Diego
UIO Quito Mariscal Sucr - SAN San Diego
UIOSAN
Quito Mariscal Sucr
Wed 10/28
11:45 pm-11:13 am
1 stop13h 28m
San Diego
Wed 11/11
7:00 am-6:35 am
1 stop20h 35m
QuitoSan Diego
UIO Quito Mariscal Sucr - SAN San Diego
UIOSAN
Quito Mariscal Sucr
Thu 11/12
12:43 pm-10:35 am
2 stops24h 52m
San Diego
Mon 11/16
7:00 am-6:35 am
1 stop20h 35m
QuitoSan Diego
UIO Quito Mariscal Sucr - SAN San Diego
UIOSAN
Quito Mariscal Sucr
Tue 10/20
7:10 am-9:40 am
2 stops28h 30m
San Diego
Tue 12/8
7:09 am-6:35 am
1 stop20h 26m
QuitoSan Diego
UIO Quito Mariscal Sucr - SAN San Diego
UIOSAN
Quito Mariscal Sucr
Wed 11/11
12:55 am-7:41 pm
1 stop21h 46m
San Diego
Mon 11/16
7:00 am-6:35 am
1 stop20h 35m
QuitoSan Diego
UIO Quito Mariscal Sucr - SAN San Diego
UIOSAN
Quito Mariscal Sucr
Thu 10/29
11:45 pm-9:42 am
1 stop11h 57m
San Diego
Wed 11/11
7:00 am-6:35 am
1 stop20h 35m
QuitoSan Diego
UIO Quito Mariscal Sucr - SAN San Diego
UIOSAN
Quito Mariscal Sucr
Tue 10/27
11:45 pm-9:42 am
1 stop11h 57m
San Diego
Wed 1/13
12:12 pm-5:45 pm
2 stops26h 33m
QuitoSan Diego
UIO Quito Mariscal Sucr - SAN San Diego
UIOSAN
Quito Mariscal Sucr
Mon 10/26
12:35 am-6:37 pm
3 stops20h 02m
San Diego
Wed 1/13
5:52 pm-12:30 am
2 stops51h 38m
QuitoSan Diego
UIO Quito Mariscal Sucr - SAN San Diego
UIOSAN
Quito Mariscal Sucr
Mon 10/26
12:35 am-5:15 pm
2 stops18h 40m
San Diego
Wed 1/13
5:52 pm-12:30 am
2 stops51h 38m
See travel insights to San Diego from
How to get the cheapest flight ticket from Quito to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Quito and San Diego?
Prices are currently typical for flights on this route.
Typical prices usually range from $556 to $757.The lowest price recently found on this route was $699.
What is the cheapest month to fly to San Diego?
If you are unable to visit San Diego during the month of January, then departing from Quito during the month March is also very affordable. Most momondo users find prices during this month for around $539.
How have Quito to San Diego flight prices changed over time?
As of October 2026, prices for Quito to San Diego flights are approximately 16% cheaper when compared to flights at the same time last year.
When to book flights from Quito to San Diego
Cheap Quito to San Diego (UIO to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Quito to San Diego
Frequently asked questions about flying from Quito to San Diego
How far is Quito Mariscal Sucr to San Diego by plane?
San Diego is 3388.4 mi away from Quito Mariscal Sucr. In terms of flight time, this usually takes a little over 11h 57m.
When did momondo last update prices for flights from Quito Mariscal Sucr Airport to San Diego Airport?
Prices for flights from Quito Mariscal Sucr Airport to San Diego Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Quito Mariscal Sucr Airport to San Diego Airport?
The number of operators available for flights from Quito Mariscal Sucr Airport to San Diego Airport is 1 as of October 2026.
How old do you have to be to fly from Quito Mariscal Sucr Airport to San Diego Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quito Mariscal Sucr Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Quito to San Diego?
momondo data reveals that the most frequently booked airline on the route from Quito to San Diego is United Airlines, representing 100% of all bookings.
Best airlines flying from Quito to San Diego
Compare and see reviews for airlines that fly from Quito to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $542 | Free Cancellation | Rating 7.4 10,324 reviews |
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Quito to San Diego?
Finding the right flight to San Diego from Quito is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.
Can I find flights from Quito to San Diego with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Diego from Quito with this policy.
How can momondo help me find flights from Quito to San Diego?
Once all potential Quito to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Quito to San Diego right now. Can momondo alert me if prices change?
Price alerts on flights to San Diego from Quito are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.