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Cheap flights from San Diego to Quito from $188

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Quito departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from San Diego to Quito

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
10:00 pm - 2:09 pm
SAN
-
UIO
14h 09m
1 stop
Copa Airlines Logo
3:07 am - 6:30 pm
UIO
-
SAN
17h 23m
1 stop
$401Copa Airlines
Wed, May 13 - Sat, May 23
United Airlines Logo
6:15 am - 11:25 pm
SAN
-
UIO
15h 10m
1 stop
United Airlines Logo
7:25 am - 9:24 pm
UIO
-
SAN
15h 59m
1 stop
$434United Airlines
Sun, May 10 - Sat, May 23
United Airlines Logo
12:10 pm - 11:25 pm
SAN
-
UIO
9h 15m
1 stop
United Airlines Logo
12:35 am - 5:20 pm
UIO
-
SAN
18h 45m
2 stops
$438United Airlines
Sun, May 10 - Mon, May 25
United Airlines Logo
3:04 pm - 11:25 pm
SAN
-
UIO
30h 21m
1 stop
United Airlines Logo
7:25 am - 9:24 pm
UIO
-
SAN
15h 59m
1 stop
$443United Airlines
Sat, May 16 - Sat, May 23
Copa Airlines Logo
10:00 pm - 12:34 am
SAN
-
UIO
24h 34m
1 stop
Copa Airlines Logo
2:29 pm - 6:30 pm
UIO
-
SAN
30h 01m
1 stop
$449Copa Airlines
Mon, May 11 - Thu, May 21
United Airlines Logo
8:37 pm - 5:00 am
SAN
-
UIO
30h 23m
2 stops
United Airlines Logo
7:25 am - 6:05 pm
UIO
-
SAN
12h 40m
1 stop
$453United Airlines
Fri, Apr 10 - Sun, Apr 19
United Airlines Logo
10:23 am - 5:00 am
SAN
-
UIO
16h 37m
1 stop
United Airlines Logo
7:25 am - 5:53 pm
UIO
-
SAN
12h 28m
1 stop
$454United Airlines
Sat, Apr 25 - Mon, May 4
United Airlines Logo
6:15 am - 11:25 pm
SAN
-
UIO
15h 10m
1 stop
United Airlines Logo
7:25 am - 7:50 pm
UIO
-
SAN
14h 25m
1 stop
$455United Airlines
Mon, May 11 - Sat, May 23
United Airlines Logo
6:20 am - 11:25 pm
SAN
-
UIO
15h 05m
2 stops
United Airlines Logo
12:35 am - 8:39 pm
UIO
-
SAN
22h 04m
2 stops
$458United Airlines
Mon, Apr 27 - Tue, Apr 28
United Airlines Logo
6:20 am - 11:25 pm
SAN
-
UIO
15h 05m
2 stops
United Airlines Logo
12:35 am - 6:05 pm
UIO
-
SAN
19h 30m
1 stop
$459United Airlines
Mon, Apr 27 - Tue, Apr 28

Delta flights from San Diego to Quito

Our best Delta deals on San Diego to Quito flight tickets
Delta
Apr 22
SAN9:45 pmSan Diego
19h 14m
1 stop
UIO6:59 pmQuito Mariscal Sucr
Apr 26
UIO6:50 pmQuito Mariscal Sucr
22h 00m
2 stops
SAN2:50 pmSan Diego
$510
Delta
May 12
SAN10:58 amSan Diego
15h 45m
2 stops
UIO4:43 amQuito Mariscal Sucr
May 27
UIO6:50 pmQuito Mariscal Sucr
19h 55m
2 stops
SAN12:45 pmSan Diego
$531
Delta
May 12
SAN10:30 pmSan Diego
18h 29m
1 stop
UIO6:59 pmQuito Mariscal Sucr
May 22
UIO12:59 amQuito Mariscal Sucr
24h 29m
1 stop
SAN11:28 pmSan Diego
$532

United Airlines flights from San Diego to Quito

Our best United Airlines deals on San Diego to Quito flight tickets
United Airlines
Apr 15
SAN6:20 pmSan Diego
27h 05m
2 stops
UIO11:25 pmQuito Mariscal Sucr
Apr 20
UIO7:25 amQuito Mariscal Sucr
12h 40m
1 stop
SAN6:05 pmSan Diego
$404
United Airlines
May 10
SAN6:15 amSan Diego
15h 10m
1 stop
UIO11:25 pmQuito Mariscal Sucr
May 26
UIO7:25 amQuito Mariscal Sucr
14h 25m
1 stop
SAN7:50 pmSan Diego
$434
United Airlines
May 10
SAN12:10 pmSan Diego
9h 15m
1 stop
UIO11:25 pmQuito Mariscal Sucr
May 25
UIO12:35 amQuito Mariscal Sucr
18h 45m
2 stops
SAN5:20 pmSan Diego
$438

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Quito 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, momondo users made 832,500 searches. Data last updated March 15, 2026.
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 - UIO

SANUIO

San Diego

Wed 5/13

10:00 pm-2:09 pm

1 stop14h 09m

Quito Mariscal Sucr

Sat 5/23

3:07 am-6:30 pm

1 stop17h 23m

$401

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sun 5/10

6:15 am-11:25 pm

1 stop15h 10m

Quito Mariscal Sucr

Sat 5/23

7:25 am-9:24 pm

1 stop15h 59m

$434
Quickest round-trip

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sun 5/10

12:10 pm-11:25 pm

1 stop9h 15m

Quito Mariscal Sucr

Mon 5/25

12:35 am-5:20 pm

2 stops18h 45m

$438

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sat 5/16

3:04 pm-11:25 pm

1 stop30h 21m

Quito Mariscal Sucr

Sat 5/23

7:25 am-9:24 pm

1 stop15h 59m

$443

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Mon 5/11

10:00 pm-12:34 am

1 stop24h 34m

Quito Mariscal Sucr

Thu 5/21

2:29 pm-6:30 pm

1 stop30h 01m

$449

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Fri 4/10

8:37 pm-5:00 am

2 stops30h 23m

Quito Mariscal Sucr

Sun 4/19

7:25 am-6:05 pm

1 stop12h 40m

$453

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sat 4/25

10:23 am-5:00 am

1 stop16h 37m

Quito Mariscal Sucr

Mon 5/4

7:25 am-5:53 pm

1 stop12h 28m

$454

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Mon 5/11

6:15 am-11:25 pm

1 stop15h 10m

Quito Mariscal Sucr

Sat 5/23

7:25 am-7:50 pm

1 stop14h 25m

$455

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Mon 4/27

6:20 am-11:25 pm

2 stops15h 05m

Quito Mariscal Sucr

Tue 4/28

12:35 am-8:39 pm

2 stops22h 04m

$458

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Mon 4/27

6:20 am-11:25 pm

2 stops15h 05m

Quito Mariscal Sucr

Tue 4/28

12:35 am-6:05 pm

1 stop19h 30m

$459

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 September. Flight prices, which tend to average around $490, 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 September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $538.

How far in advance should I book a flight to Quito?

You are more likely to see cheaper flights to Quito from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Quito for around $672 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Quito from San Diego for as low as $490 on momondo.

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

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

Fastest flight time

9h 45m

Direct flights

None
The fastest flight from San Diego to Quito takes 9h 45m
There are no direct flights from San Diego to Quito. There are no popular flight routes from San Diego to Quito.
Search flight deals

  • 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 9h 45m 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
7.5
1,569 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $433Free CancellationRating
7.1
11,469 reviews
Search American Airlines flights
United AirlinesPriceFrom $584Free CancellationRating
7.4
9,427 reviews
Search United Airlines flights
DeltaPriceFrom $599Free CancellationRating
7.9
8,292 reviews
Search Delta flights

Traveling to a place near Quito?

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

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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