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Cheap flights from San Diego to Quito from $320

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Quito

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 6:35 amSAN  San Diego-UIO Quito Mariscal Sucr
20h 35m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
3:30 am - 6:59 pmUIO  Quito Mariscal Sucr-SAN San Diego
17h 29m2 stops Bogotá El Dorado New York John F Kennedy Intl
$598Multiple Airlines
Fri, Jan 15 - Fri, May 14
Multiple Airlines Logo
7:00 am - 6:35 amSAN  San Diego-UIO Quito Mariscal Sucr
20h 35m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
5:20 pm - 11:20 amUIO  Quito Mariscal Sucr-SAN San Diego
21h 00m1 stop New York John F Kennedy Intl
$598Multiple Airlines
Sat, Jan 9 - Wed, Jan 20
Multiple Airlines Logo
7:00 am - 6:35 amSAN  San Diego-UIO Quito Mariscal Sucr
20h 35m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
5:20 pm - 11:20 amUIO  Quito Mariscal Sucr-SAN San Diego
21h 00m1 stop New York John F Kennedy Intl
$598Multiple Airlines
Sun, Jan 17 - Tue, Jan 26
Copa Airlines Logo
10:30 pm - 5:35 pmSAN  San Diego-UIO Quito Mariscal Sucr
16h 05m1 stop Panama City Tocumen Intl
Copa Airlines Logo
6:33 pm - 5:22 pmUIO  Quito Mariscal Sucr-SAN San Diego
25h 49m1 stop Panama City Tocumen Intl
$716Copa Airlines
Fri, Jan 15 - Tue, Jan 19
Copa Airlines Logo
8:04 pm - 9:25 amSAN  San Diego-UIO Quito Mariscal Sucr
11h 21m1 stop Panama City Tocumen Intl
Copa Airlines Logo
6:11 am - 6:30 pmUIO  Quito Mariscal Sucr-SAN San Diego
14h 19m1 stop Panama City Tocumen Intl
$716Copa Airlines
Sat, Apr 3 - Sat, May 1
United Airlines Logo
12:11 pm - 12:30 amSAN  San Diego-UIO Quito Mariscal Sucr
9h 19m1 stop Houston George Bush Intcntl
United Airlines Logo
1:35 am - 11:09 amUIO  Quito Mariscal Sucr-SAN San Diego
12h 34m1 stop Houston George Bush Intcntl
$728United Airlines
Mon, Feb 22 - Thu, Feb 25
United Airlines Logo
6:45 am - 12:30 amSAN  San Diego-UIO Quito Mariscal Sucr
14h 45m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
1:35 am - 1:14 pmUIO  Quito Mariscal Sucr-SAN San Diego
14h 39m2 stops Houston George Bush Intcntl Denver Intl
$732United Airlines
Sat, Jan 16 - Sat, Jan 23
Copa Airlines Logo
10:30 pm - 12:35 amSAN  San Diego-UIO Quito Mariscal Sucr
23h 05m1 stop Panama City Tocumen Intl
Copa Airlines Logo
6:33 pm - 12:19 amUIO  Quito Mariscal Sucr-SAN San Diego
32h 46m2 stops Panama City Tocumen Intl San Francisco
$851Copa Airlines
Mon, Dec 7 - Mon, Jan 11
Delta Logo
5:58 pm - 6:52 pmSAN  San Diego-UIO Quito Mariscal Sucr
21h 54m2 stops Minneapolis St Paul Miami
Delta Logo
8:55 am - 11:40 pmUIO  Quito Mariscal Sucr-SAN San Diego
17h 45m2 stops Miami Atlanta Hartsfield-Jackson
$4,017Delta
Fri, Dec 18 - Wed, Dec 30
Delta Logo
9:50 pm - 6:52 pmSAN  San Diego-UIO Quito Mariscal Sucr
18h 02m2 stops Atlanta Hartsfield-Jackson Miami
Delta Logo
8:55 am - 9:55 amUIO  Quito Mariscal Sucr-SAN San Diego
28h 00m2 stops Miami Atlanta Hartsfield-Jackson
$4,017Delta
Sun, Dec 20 - Fri, Jan 1

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United Airlines flights from San Diego to Quito

Our best United Airlines deals on San Diego to Quito flight tickets
United Airlines
Feb 22
SAN12:11 pmSan Diego
9h 19m
1 stop
UIO12:30 amQuito Mariscal Sucr
Feb 25
UIO1:35 amQuito Mariscal Sucr
12h 34m
1 stop
SAN11:09 amSan Diego
$728
United Airlines
Nov 16
SAN6:26 pmSan Diego
27h 04m
2 stops
UIO12:30 amQuito Mariscal Sucr
Nov 24
UIO1:35 amQuito Mariscal Sucr
12h 24m
1 stop
SAN10:59 amSan Diego
$732
United Airlines
Nov 19
SAN10:16 amSan Diego
11h 14m
1 stop
UIO12:30 amQuito Mariscal Sucr
Nov 30
UIO1:35 amQuito Mariscal Sucr
14h 49m
1 stop
SAN1:24 pmSan Diego
$785

American Airlines flights from San Diego to Quito

Our best American Airlines deals on San Diego to Quito flight tickets
American Airlines
Jan 17
SAN10:31 pmSan Diego
20h 02m
2 stops
UIO9:33 pmQuito Mariscal Sucr
Jan 26
UIO6:20 amQuito Mariscal Sucr
16h 16m
2 stops
SAN7:36 pmSan Diego
$731
American Airlines
Jan 17
SAN10:31 pmSan Diego
20h 02m
2 stops
UIO9:33 pmQuito Mariscal Sucr
Jan 26
UIO6:20 amQuito Mariscal Sucr
16h 16m
2 stops
SAN7:36 pmSan Diego
$732
American Airlines
Dec 6
SAN6:25 amSan Diego
13h 13m
2 stops
UIO10:38 pmQuito Mariscal Sucr
Jan 11
UIO12:55 amQuito Mariscal Sucr
17h 39m
2 stops
SAN3:34 pmSan Diego
$806

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Fri 1/15

7:00 am-6:35 am

1 stop20h 35m

Quito Mariscal Sucr

Fri 5/14

3:30 am-6:59 pm

2 stops17h 29m

$598

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Sat 1/9

7:00 am-6:35 am

1 stop20h 35m

Quito Mariscal Sucr

Wed 1/20

5:20 pm-11:20 am

1 stop21h 00m

$598

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Sun 1/17

7:00 am-6:35 am

1 stop20h 35m

Quito Mariscal Sucr

Tue 1/26

5:20 pm-11:20 am

1 stop21h 00m

$598

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Fri 1/15

10:30 pm-5:35 pm

1 stop16h 05m

Quito Mariscal Sucr

Tue 1/19

6:33 pm-5:22 pm

1 stop25h 49m

$716

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Sat 4/3

8:04 pm-9:25 am

1 stop11h 21m

Quito Mariscal Sucr

Sat 5/1

6:11 am-6:30 pm

1 stop14h 19m

$716
Quickest round-trip

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Mon 2/22

12:11 pm-12:30 am

1 stop9h 19m

Quito Mariscal Sucr

Thu 2/25

1:35 am-11:09 am

1 stop12h 34m

$728

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Sat 1/16

6:45 am-12:30 am

2 stops14h 45m

Quito Mariscal Sucr

Sat 1/23

1:35 am-1:14 pm

2 stops14h 39m

$732

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Mon 12/7

10:30 pm-12:35 am

1 stop23h 05m

Quito Mariscal Sucr

Mon 1/11

6:33 pm-12:19 am

2 stops32h 46m

$851

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Fri 12/18

5:58 pm-6:52 pm

2 stops21h 54m

Quito Mariscal Sucr

Wed 12/30

8:55 am-11:40 pm

2 stops17h 45m

$4,017

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Sun 12/20

9:50 pm-6:52 pm

2 stops18h 02m

Quito Mariscal Sucr

Fri 1/1

8:55 am-9:55 am

2 stops28h 00m

$4,017

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Quito from

How to get the cheapest flight ticket from San Diego to Quito

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 cheapest month to fly to Quito?

The cheapest month to fly to Quito from San Diego is in March. Flight prices, which tend to average around $325, are often lower during this time because this is during the off-season. If you aren’t able to travel to Quito during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $532.

How have San Diego to Quito flight prices changed over time?

As of November 2026, prices for San Diego to Quito flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Quito

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

Cheap San Diego to Quito (SAN to UIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Quito

Best Price Found

$320

Fastest flight time

17h 27m

Direct flights

None
The best one-way flight to Quito from San Diego in the past 72 hours is $320. The best round-trip flight deal from San Diego to Quito found on momondo in the last 72 hours is $598.
The fastest flight from San Diego to Quito takes 17h 27m
There are no direct flights from San Diego to Quito. There are no popular flight routes from San Diego to Quito.
Search flight deals

Frequently asked questions about flying from San Diego to Quito

  • How far is San Diego to Quito Mariscal Sucr by plane?

    There are 3388.4 mi between San Diego and Quito Mariscal Sucr. Typically, this will take 17h 27m by plane in normal conditions.

  • When did momondo last update prices for flights from San Diego Airport to Quito Mariscal Sucr Airport?

    Prices for flights from San Diego Airport to Quito Mariscal Sucr Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to Quito Mariscal Sucr Airport?

  • How old do you have to be to fly from San Diego Airport to Quito Mariscal Sucr Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Quito Mariscal Sucr Airport.

  • What documentation or ID do you need to fly to Quito Mariscal Sucr Airport?

    The required travel and health documents for your Quito Mariscal Sucr Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Quito Mariscal Sucr Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Diego to Quito?

Best airlines flying from San Diego to Quito

Compare and see reviews for airlines that fly from San Diego to Quito with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $323Free CancellationRating
7.6
1,555 reviews
Search Copa Airlines flights
DeltaPriceFrom $373Free CancellationRating
7.8
8,717 reviews
Search Delta flights
United AirlinesPriceFrom $469Free CancellationRating
7.3
10,486 reviews
Search United Airlines flights

Traveling to a place near Quito?

Book flights to Quito if you plan to visit one of these locations
Otavalo
Mindo
Ibarra

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Quito?

It is quick and easy to find San Diego to Quito flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Quito that suits you.

Can I find flights from San Diego to Quito with flexible booking policies on momondo?

All flight searches from San Diego to Quito on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Diego to Quito?

Once you have performed a search for San Diego to Quito flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Diego to Quito right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Quito, momondo offers a useful price alert feature which will track prices for flights to Quito from San Diego and alert you when they change.

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