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Cheap flights from San Diego to Quito from $195

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 10/4. 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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Find the cheapest flights from San Diego to Quito

Cheap round-trip flights

Copa Airlines Logo
9:08 pm - 2:10 pmSAN-UIO
15h 02m1 stop
Copa Airlines Logo
3:06 am - 5:50 pmUIO-SAN
16h 44m1 stop
$419Copa Airlines
Find Deal
Sun, Sep 14 - Thu, Sep 18
Copa Airlines Logo
9:08 pm - 12:27 pmSAN-UIO
13h 19m1 stop
Copa Airlines Logo
6:02 am - 5:50 pmUIO-SAN
13h 48m1 stop
$439Copa Airlines
Find Deal
Sun, Sep 14 - Fri, Sep 19
United Airlines Logo
6:15 am - 11:25 pmSAN-UIO
15h 10m1 stop
United Airlines Logo
12:35 am - 1:54 pmUIO-SAN
15h 19m1 stop
$472United Airlines
Find Deal
Sun, Sep 14 - Wed, Sep 17
American Airlines Logo
9:26 pm - 8:52 pmSAN-UIO
21h 26m2 stops
American Airlines Logo
12:55 am - 12:45 pmUIO-SAN
14h 50m2 stops
$476American Airlines
Find Deal
Wed, Oct 15 - Wed, Nov 19
Copa Airlines Logo
9:07 pm - 12:51 pmSAN-UIO
13h 44m1 stop
Copa Airlines Logo
3:11 am - 5:03 pmUIO-SAN
16h 52m1 stop
$479Copa Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
United Airlines Logo
4:44 pm - 11:25 pmSAN-UIO
28h 41m1 stop
United Airlines Logo
12:35 am - 6:10 pmUIO-SAN
19h 35m1 stop
$481United Airlines
Find Deal
Mon, Oct 6 - Mon, Oct 20
Delta Logo
9:50 pm - 7:05 pmSAN-UIO
19h 15m2 stops
Delta Logo
11:20 pm - 8:26 pmUIO-SAN
23h 06m1 stop
$482Delta
Find Deal
Sun, Sep 14 - Fri, Sep 19
American Airlines Logo
12:30 pm - 8:52 pmSAN-UIO
30h 22m1 stop
American Airlines Logo
12:55 am - 11:27 amUIO-SAN
13h 32m1 stop
$483American Airlines
Find Deal
Wed, Oct 15 - Wed, Nov 19
Delta Logo
9:45 am - 7:05 pmSAN-UIO
31h 20m2 stops
Delta Logo
12:55 am - 8:19 pmUIO-SAN
21h 24m1 stop
$543Delta
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Thu, Oct 23 - Sun, Oct 26
Logo
9:08 pm - 12:27 pmSAN-UIO
13h 19m1 stop
Logo
2:55 pm - 5:50 pmUIO-SAN
28h 55m2 stops
$575
Find Deal
Sun, Sep 21 - Sun, Sep 28

United Airlines flights from San Diego to Quito

Our best United Airlines deals on San Diego to Quito flight tickets
United Airlines
Sep 14
SAN6:15 amSan Diego
15h 10m
1 stop
UIO11:25 pmQuito Mariscal Sucr
Sep 17
UIO12:35 amQuito Mariscal Sucr
15h 19m
1 stop
SAN1:54 pmSan Diego
$472
Find similar
United Airlines
Oct 6
SAN4:44 pmSan Diego
28h 41m
1 stop
UIO11:25 pmQuito Mariscal Sucr
Oct 20
UIO12:35 amQuito Mariscal Sucr
19h 35m
1 stop
SAN6:10 pmSan Diego
$481
Find similar
United Airlines
Sep 14
SAN6:15 amSan Diego
15h 10m
2 stops
UIO11:25 pmQuito Mariscal Sucr
Sep 17
UIO12:35 amQuito Mariscal Sucr
16h 26m
2 stops
SAN3:01 pmSan Diego
$518
Find similar

American Airlines flights from San Diego to Quito

Our best American Airlines deals on San Diego to Quito flight tickets
American Airlines
Oct 15
SAN9:26 pmSan Diego
21h 26m
2 stops
UIO8:52 pmQuito Mariscal Sucr
Nov 19
UIO12:55 amQuito Mariscal Sucr
14h 50m
2 stops
SAN12:45 pmSan Diego
$476
Find similar
American Airlines
Oct 15
SAN12:30 pmSan Diego
30h 22m
1 stop
UIO8:52 pmQuito Mariscal Sucr
Nov 19
UIO12:55 amQuito Mariscal Sucr
13h 32m
1 stop
SAN11:27 amSan Diego
$483
Find similar
American Airlines
Oct 28
SAN10:45 pmSan Diego
20h 07m
1 stop
UIO8:52 pmQuito Mariscal Sucr
Nov 11
UIO12:55 amQuito Mariscal Sucr
13h 32m
1 stop
SAN11:27 amSan Diego
$549
Find similar

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 August 26, 2025.
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

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sun 9/14

9:08 pm-2:10 pm

1 stop15h 02m

Quito Mariscal Sucr

Thu 9/18

3:06 am-5:50 pm

1 stop16h 44m

$419

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sun 9/14

9:08 pm-12:27 pm

1 stop13h 19m

Quito Mariscal Sucr

Fri 9/19

6:02 am-5:50 pm

1 stop13h 48m

$439

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sun 9/14

6:15 am-11:25 pm

1 stop15h 10m

Quito Mariscal Sucr

Wed 9/17

12:35 am-1:54 pm

1 stop15h 19m

$472

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Wed 10/15

9:26 pm-8:52 pm

2 stops21h 26m

Quito Mariscal Sucr

Wed 11/19

12:55 am-12:45 pm

2 stops14h 50m

$476

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Fri 10/31

9:07 pm-12:51 pm

1 stop13h 44m

Quito Mariscal Sucr

Tue 11/4

3:11 am-5:03 pm

1 stop16h 52m

$479

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Mon 10/6

4:44 pm-11:25 pm

1 stop28h 41m

Quito Mariscal Sucr

Mon 10/20

12:35 am-6:10 pm

1 stop19h 35m

$481

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sun 9/14

9:50 pm-7:05 pm

2 stops19h 15m

Quito Mariscal Sucr

Fri 9/19

11:20 pm-8:26 pm

1 stop23h 06m

$482

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Wed 10/15

12:30 pm-8:52 pm

1 stop30h 22m

Quito Mariscal Sucr

Wed 11/19

12:55 am-11:27 am

1 stop13h 32m

$483

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Thu 10/23

9:45 am-7:05 pm

2 stops31h 20m

Quito Mariscal Sucr

Sun 10/26

12:55 am-8:19 pm

1 stop21h 24m

$543

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sun 9/21

9:08 pm-12:27 pm

1 stop13h 19m

Quito Mariscal Sucr

Sun 9/28

2:55 pm-5:50 pm

2 stops28h 55m

$575

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?

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 $510, 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 July is also cheap. Prices for this month can be found on momondo for an average of $591.

What is the cheapest day to depart on your flight to Quito?

The cheapest day to depart from San Diego to Quito is on a Tuesday. Travelers who choose to depart for Quito on a Tuesday will often find tickets for as low as $563. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Quito on Sunday is $964.

What is the cheapest time of day to depart on your flight to Quito?

Our most recent data shows that the best time of day to fly to Quito is in the morning. Flights from San Diego to Quito during this time can be as low as $693. Try not to purchase tickets in the evening because they tend to be around $741. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $738 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 $515 on momondo.

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

As of August 2025, prices for San Diego to Quito flights are approximately 55% 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

Direct flights

None
There are no direct flights from San Diego to Quito. There are no popular flight routes from San Diego to Quito.
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  • 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 11h 04m 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 $334Free CancellationRating
7.5
1,515 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $499Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $555Free CancellationRating
7.9
7,979 reviews
Search Delta flights
United AirlinesPriceFrom $598Free CancellationRating
7.4
8,943 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
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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