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Cheap flights from Quito to San Diego from $353

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Quito to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:25 pm - 2:35 pmUIO  Quito Mariscal Sucr-SAN San Diego
23h 10m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
7:00 am - 6:35 amSAN  San Diego-UIO Quito Mariscal Sucr
21h 35m1 stop New York John F Kennedy Intl
$591Multiple Airlines
Thu, Oct 15 - Tue, Oct 20
Multiple Airlines Logo
5:25 pm - 2:35 pmUIO  Quito Mariscal Sucr-SAN San Diego
23h 10m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
7:00 am - 6:35 amSAN  San Diego-UIO Quito Mariscal Sucr
21h 35m1 stop New York John F Kennedy Intl
$610Multiple Airlines
Thu, Oct 15 - Tue, Oct 20
Multiple Airlines Logo
4:05 am - 5:10 pmUIO  Quito Mariscal Sucr-SAN San Diego
15h 05m2 stops San Salvador El Salvador Intl San Francisco
Multiple Airlines Logo
10:40 am - 6:35 amSAN  San Diego-UIO Quito Mariscal Sucr
17h 55m1 stop New York John F Kennedy Intl
$616Multiple Airlines
Thu, Oct 15 - Tue, Oct 20
Multiple Airlines Logo
5:25 pm - 7:12 pmUIO  Quito Mariscal Sucr-SAN San Diego
27h 47m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
7:00 am - 6:35 amSAN  San Diego-UIO Quito Mariscal Sucr
21h 35m1 stop New York John F Kennedy Intl
$620Multiple Airlines
Thu, Oct 15 - Tue, Oct 20
Multiple Airlines Logo
5:25 pm - 9:08 amUIO  Quito Mariscal Sucr-SAN San Diego
17h 43m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
7:00 am - 6:35 amSAN  San Diego-UIO Quito Mariscal Sucr
21h 35m1 stop New York John F Kennedy Intl
$623Multiple Airlines
Thu, Oct 1 - Tue, Oct 6
Multiple Airlines Logo
5:25 pm - 9:14 amUIO  Quito Mariscal Sucr-SAN San Diego
17h 49m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
7:00 am - 6:35 amSAN  San Diego-UIO Quito Mariscal Sucr
21h 35m1 stop New York John F Kennedy Intl
$623Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
4:05 am - 5:10 pmUIO  Quito Mariscal Sucr-SAN San Diego
15h 05m2 stops San Salvador El Salvador Intl San Francisco
Multiple Airlines Logo
7:00 am - 6:35 amSAN  San Diego-UIO Quito Mariscal Sucr
21h 35m1 stop New York John F Kennedy Intl
$625Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
5:20 pm - 2:18 pmUIO  Quito Mariscal Sucr-SAN San Diego
23h 58m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
7:00 am - 6:55 amSAN  San Diego-UIO Quito Mariscal Sucr
20h 55m1 stop New York John F Kennedy Intl
$627Multiple Airlines
Sun, Jan 24 - Sun, Jan 31
United Airlines Logo
1:35 am - 10:27 pmUIO  Quito Mariscal Sucr-SAN San Diego
23h 52m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
3:04 pm - 12:30 amSAN  San Diego-UIO Quito Mariscal Sucr
30h 26m1 stop Houston George Bush Intcntl
$734United Airlines
Fri, Nov 20 - Thu, Dec 3
United Airlines Logo
1:35 am - 9:53 pmUIO  Quito Mariscal Sucr-SAN San Diego
23h 18m1 stop Houston George Bush Intcntl
United Airlines Logo
8:00 am - 12:30 amSAN  San Diego-UIO Quito Mariscal Sucr
13h 30m1 stop Houston George Bush Intcntl
$734United Airlines
Sun, Jan 31 - Mon, Feb 15

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United Airlines flights from Quito to San Diego

Our best United Airlines deals on Quito to San Diego flight tickets
United Airlines
Nov 20
UIO1:35 amQuito Mariscal Sucr
36h 56m
2 stops
SAN11:31 amSan Diego
Dec 3
SAN4:10 pmSan Diego
29h 20m
2 stops
UIO12:30 amQuito Mariscal Sucr
$734
United Airlines
Oct 17
UIO12:35 amQuito Mariscal Sucr
13h 00m
2 stops
SAN11:35 amSan Diego
Oct 19
SAN3:56 pmSan Diego
29h 29m
3 stops
UIO11:25 pmQuito Mariscal Sucr
$748
United Airlines
Oct 17
UIO12:35 amQuito Mariscal Sucr
17h 05m
1 stop
SAN3:40 pmSan Diego
Oct 19
SAN4:46 pmSan Diego
28h 39m
1 stop
UIO11:25 pmQuito Mariscal Sucr
$767

JetBlue flights from Quito to San Diego

Our best JetBlue deals on Quito to San Diego flight tickets
JetBlue
Aug 24
UIO12:59 amQuito Mariscal Sucr
12h 08m
1 stop
SAN11:07 amSan Diego
Sep 1
SAN10:25 pmSan Diego
18h 34m
1 stop
UIO6:59 pmQuito Mariscal Sucr
$968
JetBlue
Dec 22
UIO12:55 amQuito Mariscal Sucr
20h 47m
1 stop
SAN6:42 pmSan Diego
Jan 2
SAN10:40 pmSan Diego
17h 15m
1 stop
UIO6:55 pmQuito Mariscal Sucr
$1,028

momondo Fare Finder

 
Use the filters below to find and compare flights from Quito to San Diego that are best for you.

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Route

Depart

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Price

Cheapest round-trip

QuitoSan Diego

UIO Quito Mariscal Sucr - SAN San Diego

UIOSAN

Quito Mariscal Sucr

Thu 10/15

5:25 pm-2:35 pm

1 stop23h 10m

San Diego

Tue 10/20

7:00 am-6:35 am

1 stop21h 35m

$591

QuitoSan Diego

UIO Quito Mariscal Sucr - SAN San Diego

UIOSAN

Quito Mariscal Sucr

Thu 10/15

5:25 pm-2:35 pm

1 stop23h 10m

San Diego

Tue 10/20

7:00 am-6:35 am

1 stop21h 35m

$610
Quickest round-trip

QuitoSan Diego

UIO Quito Mariscal Sucr - SAN San Diego

UIOSAN

Quito Mariscal Sucr

Thu 10/15

4:05 am-5:10 pm

2 stops15h 05m

San Diego

Tue 10/20

10:40 am-6:35 am

1 stop17h 55m

$616

QuitoSan Diego

UIO Quito Mariscal Sucr - SAN San Diego

UIOSAN

Quito Mariscal Sucr

Thu 10/15

5:25 pm-7:12 pm

1 stop27h 47m

San Diego

Tue 10/20

7:00 am-6:35 am

1 stop21h 35m

$620

QuitoSan Diego

UIO Quito Mariscal Sucr - SAN San Diego

UIOSAN

Quito Mariscal Sucr

Thu 10/1

5:25 pm-9:08 am

1 stop17h 43m

San Diego

Tue 10/6

7:00 am-6:35 am

1 stop21h 35m

$623

QuitoSan Diego

UIO Quito Mariscal Sucr - SAN San Diego

UIOSAN

Quito Mariscal Sucr

Tue 10/6

5:25 pm-9:14 am

1 stop17h 49m

San Diego

Tue 10/13

7:00 am-6:35 am

1 stop21h 35m

$623

QuitoSan Diego

UIO Quito Mariscal Sucr - SAN San Diego

UIOSAN

Quito Mariscal Sucr

Tue 10/6

4:05 am-5:10 pm

2 stops15h 05m

San Diego

Tue 10/13

7:00 am-6:35 am

1 stop21h 35m

$625

QuitoSan Diego

UIO Quito Mariscal Sucr - SAN San Diego

UIOSAN

Quito Mariscal Sucr

Sun 1/24

5:20 pm-2:18 pm

1 stop23h 58m

San Diego

Sun 1/31

7:00 am-6:55 am

1 stop20h 55m

$627

QuitoSan Diego

UIO Quito Mariscal Sucr - SAN San Diego

UIOSAN

Quito Mariscal Sucr

Fri 11/20

1:35 am-10:27 pm

2 stops23h 52m

San Diego

Thu 12/3

3:04 pm-12:30 am

1 stop30h 26m

$734

QuitoSan Diego

UIO Quito Mariscal Sucr - SAN San Diego

UIOSAN

Quito Mariscal Sucr

Sun 1/31

1:35 am-9:53 pm

1 stop23h 18m

San Diego

Mon 2/15

8:00 am-12:30 am

1 stop13h 30m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $372 to $729.
The lowest price recently found on this route was $591.

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of September, 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 August 2026, prices for Quito to San Diego flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Quito to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Quito to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$353

Fastest flight time

11h 52m

Direct flights

None
The best one-way flight to San Diego from Quito in the past 72 hours is $353. The best round-trip flight deal from Quito to San Diego found on momondo in the last 72 hours is $591.
The fastest flight from Quito to San Diego takes 11h 52m
There are no direct flights from Quito to San Diego. There are no popular flight routes from Quito to San Diego.
Search flight deals

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 52m.

  • 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?

  • 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?

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
United AirlinesPriceFrom $542Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
National City
Julian
La Mesa
Poway
San Ysidro
Imperial Beach
Santee
Borrego Springs
Lemon Grove
Alpine

Why 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.

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