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Cheap flights from San Diego to Quito from $196

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
21h 35m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
5:25 pm - 9:17 amUIO  Quito Mariscal Sucr-SAN San Diego
17h 52m1 stop New York John F Kennedy Intl
$431Multiple Airlines
Fri, Oct 9 - Sat, Oct 17
Multiple Airlines Logo
7:00 am - 6:35 amSAN  San Diego-UIO Quito Mariscal Sucr
21h 35m1 stop New York John F Kennedy Intl
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
$433Multiple Airlines
Fri, Oct 9 - Sat, Oct 17
Multiple Airlines Logo
10:55 am - 2:55 amSAN  San Diego-UIO Quito Mariscal Sucr
14h 00m2 stops San Francisco San Salvador El Salvador Intl
Multiple Airlines Logo
5:25 pm - 2:35 pmUIO  Quito Mariscal Sucr-SAN San Diego
23h 10m1 stop New York John F Kennedy Intl
$435Multiple Airlines
Fri, Oct 9 - Sat, Oct 17
United Airlines Logo
8:00 am - 12:30 amSAN  San Diego-UIO Quito Mariscal Sucr
13h 30m1 stop Houston George Bush Intcntl
United Airlines Logo
1:35 am - 5:50 pmUIO  Quito Mariscal Sucr-SAN San Diego
19h 15m1 stop Houston George Bush Intcntl
$687United Airlines
Sat, Jan 9 - Tue, Jan 19
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 - 1:24 pmUIO  Quito Mariscal Sucr-SAN San Diego
14h 49m1 stop Houston George Bush Intcntl
$687United Airlines
Sat, Nov 14 - Mon, Nov 16
Delta Logo
10:25 pm - 6:59 pmSAN  San Diego-UIO Quito Mariscal Sucr
18h 34m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:59 am - 11:13 amUIO  Quito Mariscal Sucr-SAN San Diego
12h 14m1 stop Atlanta Hartsfield-Jackson
$687Delta
Wed, Oct 7 - Tue, Oct 13
Delta Logo
9:45 pm - 6:59 pmSAN  San Diego-UIO Quito Mariscal Sucr
19h 14m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:59 am - 11:13 amUIO  Quito Mariscal Sucr-SAN San Diego
12h 14m1 stop Atlanta Hartsfield-Jackson
$687Delta
Thu, Oct 8 - Tue, Oct 13
Delta Logo
10:25 pm - 6:59 pmSAN  San Diego-UIO Quito Mariscal Sucr
18h 34m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:59 am - 11:13 amUIO  Quito Mariscal Sucr-SAN San Diego
12h 14m1 stop Atlanta Hartsfield-Jackson
$687Delta
Fri, Oct 9 - Tue, Oct 13
Copa Airlines Logo
10:00 pm - 11:33 pmSAN  San Diego-UIO Quito Mariscal Sucr
23h 33m1 stop Panama City Tocumen Intl
Copa Airlines Logo
8:21 am - 6:29 pmUIO  Quito Mariscal Sucr-SAN San Diego
12h 08m1 stop Panama City Tocumen Intl
$749Copa Airlines
Sun, Aug 30 - Fri, Sep 4
Copa Airlines Logo
10:00 pm - 2:07 pmSAN  San Diego-UIO Quito Mariscal Sucr
14h 07m1 stop Panama City Tocumen Intl
Copa Airlines Logo
6:30 pm - 6:29 pmUIO  Quito Mariscal Sucr-SAN San Diego
25h 59m1 stop Panama City Tocumen Intl
$1,033Copa Airlines
Wed, Sep 2 - Sun, Sep 13

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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
Oct 11
SAN4:46 pmSan Diego
10h 14m
1 stop
UIO5:00 amQuito Mariscal Sucr
Oct 14
UIO12:35 amQuito Mariscal Sucr
19h 11m
1 stop
SAN5:46 pmSan Diego
$687
United Airlines
Oct 11
SAN6:15 amSan Diego
20h 45m
2 stops
UIO5:00 amQuito Mariscal Sucr
Oct 18
UIO12:35 amQuito Mariscal Sucr
13h 00m
2 stops
SAN11:35 amSan Diego
$692
United Airlines
Oct 9
SAN3:00 pmSan Diego
30h 25m
1 stop
UIO11:25 pmQuito Mariscal Sucr
Oct 14
UIO12:35 amQuito Mariscal Sucr
17h 05m
1 stop
SAN3:40 pmSan Diego
$700

Copa Airlines flights from San Diego to Quito

Our best Copa Airlines deals on San Diego to Quito flight tickets
Copa Airlines
Sep 27
SAN10:30 pmSan Diego
23h 01m
1 stop
UIO11:31 pmQuito Mariscal Sucr
Sep 30
UIO6:00 amQuito Mariscal Sucr
14h 29m
1 stop
SAN6:29 pmSan Diego
$675
Copa Airlines
Aug 30
SAN10:00 pmSan Diego
23h 33m
1 stop
UIO11:33 pmQuito Mariscal Sucr
Sep 4
UIO8:21 amQuito Mariscal Sucr
12h 08m
1 stop
SAN6:29 pmSan Diego
$749
Copa Airlines
Sep 2
SAN10:00 pmSan Diego
14h 07m
1 stop
UIO2:07 pmQuito Mariscal Sucr
Sep 13
UIO6:30 pmQuito Mariscal Sucr
25h 59m
1 stop
SAN6:29 pmSan Diego
$1,033

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 10/9

7:00 am-6:35 am

1 stop21h 35m

Quito Mariscal Sucr

Sat 10/17

5:25 pm-9:17 am

1 stop17h 52m

$431

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Fri 10/9

7:00 am-6:35 am

1 stop21h 35m

Quito Mariscal Sucr

Sat 10/17

4:05 am-5:10 pm

2 stops15h 05m

$433

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Fri 10/9

10:55 am-2:55 am

2 stops14h 00m

Quito Mariscal Sucr

Sat 10/17

5:25 pm-2:35 pm

1 stop23h 10m

$435

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Sat 1/9

8:00 am-12:30 am

1 stop13h 30m

Quito Mariscal Sucr

Tue 1/19

1:35 am-5:50 pm

1 stop19h 15m

$687
Quickest round-trip

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Sat 11/14

6:45 am-12:30 am

2 stops14h 45m

Quito Mariscal Sucr

Mon 11/16

1:35 am-1:24 pm

1 stop14h 49m

$687

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Wed 10/7

10:25 pm-6:59 pm

1 stop18h 34m

Quito Mariscal Sucr

Tue 10/13

12:59 am-11:13 am

1 stop12h 14m

$687

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Thu 10/8

9:45 pm-6:59 pm

1 stop19h 14m

Quito Mariscal Sucr

Tue 10/13

12:59 am-11:13 am

1 stop12h 14m

$687

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Fri 10/9

10:25 pm-6:59 pm

1 stop18h 34m

Quito Mariscal Sucr

Tue 10/13

12:59 am-11:13 am

1 stop12h 14m

$687

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Sun 8/30

10:00 pm-11:33 pm

1 stop23h 33m

Quito Mariscal Sucr

Fri 9/4

8:21 am-6:29 pm

1 stop12h 08m

$749

San DiegoQuito

SAN San Diego - UIO Quito Mariscal Sucr

SANUIO

San Diego

Wed 9/2

10:00 pm-2:07 pm

1 stop14h 07m

Quito Mariscal Sucr

Sun 9/13

6:30 pm-6:29 pm

1 stop25h 59m

$1,033

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 typical price of a round-trip flight between San Diego and Quito?

Prices are currently low for flights on this route.

Typical prices usually range from $492 to $700.
The lowest price recently found on this route was $431.

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 September is also cheap. Prices for this month can be found on momondo for an average of $473.

How far in advance should I book a flight from San Diego 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 $630 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 $517 on momondo.

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

As of August 2026, prices for San Diego to Quito flights are approximately 49% cheaper 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

$196

Fastest flight time

18h 12m

Direct flights

None
The best one-way flight to Quito from San Diego in the past 72 hours is $196. The best round-trip flight deal from San Diego to Quito found on momondo in the last 72 hours is $431.
The fastest flight from San Diego to Quito takes 18h 12m
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 18h 12m 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
8,505 reviews
Search Delta flights
United AirlinesPriceFrom $464Free CancellationRating
7.4
10,102 reviews
Search United Airlines flights

Traveling to a place near Quito?

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