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Cheap flights from San Diego to Quito from $151

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 5/1. 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
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.
Copa Airlines Logo
10:00 pm - 12:32 pm
SAN
-
UIO
12h 32m
1 stop
Copa Airlines Logo
3:07 am - 6:30 pm
UIO
-
SAN
17h 23m
1 stop
$381Copa Airlines
Mon, May 11 - Sun, May 17
Copa Airlines Logo
10:00 pm - 11:33 pm
SAN
-
UIO
23h 33m
1 stop
Copa Airlines Logo
3:07 am - 6:30 pm
UIO
-
SAN
17h 23m
1 stop
$404Copa Airlines
Mon, May 11 - Sun, May 17
Copa Airlines Logo
9:03 pm - 12:30 pm
SAN
-
UIO
13h 27m
1 stop
Copa Airlines Logo
3:07 am - 6:30 pm
UIO
-
SAN
17h 23m
1 stop
$410Copa Airlines
Wed, Sep 9 - Tue, Sep 15
United Airlines Logo
6:15 am - 11:25 pm
SAN
-
UIO
15h 10m
1 stop
United Airlines Logo
7:25 am - 5:53 pm
UIO
-
SAN
12h 28m
1 stop
$426United Airlines
Mon, May 11 - Mon, May 18
United Airlines Logo
3:04 pm - 5:00 am
SAN
-
UIO
11h 56m
1 stop
United Airlines Logo
7:25 am - 9:25 pm
UIO
-
SAN
16h 00m
1 stop
$428United Airlines
Sat, May 2 - Mon, May 4
United Airlines Logo
8:00 am - 11:25 pm
SAN
-
UIO
13h 25m
1 stop
United Airlines Logo
12:35 am - 8:45 pm
UIO
-
SAN
22h 10m
2 stops
$430United Airlines
Tue, Sep 8 - Mon, Sep 21
Multiple Airlines Logo
7:00 am - 6:35 am
SAN
-
UIO
21h 35m
1 stop
Multiple Airlines Logo
5:25 pm - 12:54 pm
UIO
-
SAN
21h 29m
1 stop
$431Multiple Airlines
Tue, Oct 6 - Mon, Oct 19
United Airlines Logo
11:00 am - 5:00 am
SAN
-
UIO
16h 00m
2 stops
United Airlines Logo
7:25 am - 9:25 pm
UIO
-
SAN
16h 00m
1 stop
$432United Airlines
Sat, May 2 - Mon, May 4
Copa Airlines Logo
10:00 pm - 5:32 pm
SAN
-
UIO
17h 32m
1 stop
Copa Airlines Logo
6:30 pm - 6:30 pm
UIO
-
SAN
26h 00m
1 stop
$436Copa Airlines
Fri, May 8 - Sat, May 16
Multiple Airlines Logo
9:25 pm - 2:10 pm
SAN
-
UIO
14h 45m
1 stop
Multiple Airlines Logo
1:45 am - 6:27 pm
UIO
-
SAN
18h 42m
2 stops
$437Multiple Airlines
Fri, May 8 - Fri, May 15

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Delta flights from San Diego to Quito

Our best Delta deals on San Diego to Quito flight tickets
Delta
May 12
SAN10:25 pmSan Diego
18h 34m
1 stop
UIO6:59 pmQuito Mariscal Sucr
May 25
UIO6:50 pmQuito Mariscal Sucr
20h 27m
2 stops
SAN1:17 pmSan Diego
$469
Delta
May 11
SAN8:00 amSan Diego
18h 43m
2 stops
UIO4:43 amQuito Mariscal Sucr
May 18
UIO6:50 pmQuito Mariscal Sucr
19h 48m
2 stops
SAN12:38 pmSan Diego
$479
Delta
May 13
SAN10:25 pmSan Diego
18h 34m
1 stop
UIO6:59 pmQuito Mariscal Sucr
May 24
UIO6:50 pmQuito Mariscal Sucr
22h 07m
2 stops
SAN2:57 pmSan Diego
$557

LATAM Airlines flights from San Diego to Quito

Our best LATAM Airlines deals on San Diego to Quito flight tickets
LATAM Airlines
May 12
SAN10:25 pmSan Diego
18h 34m
1 stop
UIO6:59 pmQuito Mariscal Sucr
May 24
UIO12:59 amQuito Mariscal Sucr
12h 17m
1 stop
SAN11:16 amSan Diego
$480
LATAM Airlines
Apr 23
SAN6:15 amSan Diego
10h 44m
1 stop
UIO6:59 pmQuito Mariscal Sucr
Apr 24
UIO12:59 amQuito Mariscal Sucr
23h 37m
2 stops
SAN10:36 pmSan Diego
$512
LATAM Airlines
Apr 23
SAN6:15 amSan Diego
10h 44m
1 stop
UIO6:59 pmQuito Mariscal Sucr
Apr 24
UIO12:59 amQuito Mariscal Sucr
24h 26m
1 stop
SAN11:25 pmSan Diego
$513

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 April 20, 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

Mon 5/11

10:00 pm-12:32 pm

1 stop12h 32m

Quito Mariscal Sucr

Sun 5/17

3:07 am-6:30 pm

1 stop17h 23m

$381

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Mon 5/11

10:00 pm-11:33 pm

1 stop23h 33m

Quito Mariscal Sucr

Sun 5/17

3:07 am-6:30 pm

1 stop17h 23m

$404

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Wed 9/9

9:03 pm-12:30 pm

1 stop13h 27m

Quito Mariscal Sucr

Tue 9/15

3:07 am-6:30 pm

1 stop17h 23m

$410
Quickest round-trip

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Mon 5/11

6:15 am-11:25 pm

1 stop15h 10m

Quito Mariscal Sucr

Mon 5/18

7:25 am-5:53 pm

1 stop12h 28m

$426

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sat 5/2

3:04 pm-5:00 am

1 stop11h 56m

Quito Mariscal Sucr

Mon 5/4

7:25 am-9:25 pm

1 stop16h 00m

$428

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Tue 9/8

8:00 am-11:25 pm

1 stop13h 25m

Quito Mariscal Sucr

Mon 9/21

12:35 am-8:45 pm

2 stops22h 10m

$430

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Tue 10/6

7:00 am-6:35 am

1 stop21h 35m

Quito Mariscal Sucr

Mon 10/19

5:25 pm-12:54 pm

1 stop21h 29m

$431

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sat 5/2

11:00 am-5:00 am

2 stops16h 00m

Quito Mariscal Sucr

Mon 5/4

7:25 am-9:25 pm

1 stop16h 00m

$432

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Fri 5/8

10:00 pm-5:32 pm

1 stop17h 32m

Quito Mariscal Sucr

Sat 5/16

6:30 pm-6:30 pm

1 stop26h 00m

$436

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Fri 5/8

9:25 pm-2:10 pm

1 stop14h 45m

Quito Mariscal Sucr

Fri 5/15

1:45 am-6:27 pm

2 stops18h 42m

$437

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 $485, 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 $667 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 $564 on momondo.

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

As of April 2026, prices for San Diego to Quito flights are approximately 9% 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

Fastest flight time

14h 08m

Direct flights

None
The fastest flight from San Diego to Quito takes 14h 08m
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 14h 08m 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 $398Free CancellationRating
7.5
1,581 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $433Free CancellationRating
7.1
11,629 reviews
Search American Airlines flights
United AirlinesPriceFrom $574Free CancellationRating
7.4
9,608 reviews
Search United Airlines flights
DeltaPriceFrom $599Free CancellationRating
7.9
8,424 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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