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Cheap flights from San Diego to Ecuador 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 Ecuador departing on 8/21. 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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0 bags

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Find the cheapest flights from San Diego to Ecuador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
9:07 pm - 5:30 pm
SAN
-
UIO
18h 23m
1 stop
Copa Airlines Logo
6:02 am - 6:43 pm
UIO
-
SAN
14h 41m
1 stop
$381Copa Airlines
Fri, Oct 16 - Thu, Oct 22
Multiple Airlines Logo
2:19 pm - 10:40 am
SAN
-
GYE
18h 21m
1 stop
Multiple Airlines Logo
3:30 am - 7:12 pm
GYE
-
SAN
17h 42m
2 stops
$409Multiple Airlines
Mon, Oct 12 - Wed, Oct 14
Multiple Airlines Logo
8:30 pm - 5:40 pm
SAN
-
UIO
19h 10m
2 stops
Multiple Airlines Logo
4:05 am - 5:10 pm
UIO
-
SAN
15h 05m
2 stops
$442Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
2:19 pm - 10:40 am
SAN
-
GYE
18h 21m
1 stop
Multiple Airlines Logo
8:00 pm - 2:35 pm
GYE
-
SAN
20h 35m
1 stop
$452Multiple Airlines
Mon, Oct 12 - Thu, Oct 15
Copa Airlines Logo
8:58 pm - 12:31 pm
SAN
-
UIO
13h 33m
1 stop
Copa Airlines Logo
3:07 am - 6:30 pm
UIO
-
SAN
17h 23m
1 stop
$453Copa Airlines
Mon, Aug 24 - Sun, Sep 6
Multiple Airlines Logo
7:00 am - 6:35 am
SAN
-
UIO
21h 35m
1 stop
Multiple Airlines Logo
4:05 am - 5:10 pm
UIO
-
SAN
15h 05m
2 stops
$463Multiple Airlines
Thu, Aug 27 - Mon, Sep 7
United Airlines Logo
10:13 am - 11:25 pm
SAN
-
UIO
11h 12m
1 stop
United Airlines Logo
7:25 am - 9:25 pm
UIO
-
SAN
16h 00m
1 stop
$465United Airlines
Thu, Aug 27 - Mon, Sep 7
United Airlines Logo
2:24 pm - 5:00 am
SAN
-
UIO
12h 36m
2 stops
United Airlines Logo
12:35 am - 8:02 pm
UIO
-
SAN
21h 27m
2 stops
$469United Airlines
Thu, Aug 27 - Sat, Sep 12
LATAM Airlines Logo
10:30 pm - 9:28 pm
SAN
-
CUE
44h 58m
3 stops
LATAM Airlines Logo
8:04 am - 7:22 pm
CUE
-
SAN
37h 18m
2 stops
$1,872LATAM Airlines
Sun, Aug 16 - Mon, Aug 24
Avianca Logo
6:20 am - 6:55 am
SAN
-
CUE
22h 35m
3 stops
Avianca Logo
8:30 pm - 7:55 pm
CUE
-
SAN
25h 25m
3 stops
$1,957Avianca
Sun, Aug 16 - Mon, Aug 24

United Airlines flights from San Diego to Ecuador

Our best United Airlines deals on San Diego to Ecuador flight tickets
United Airlines
Aug 27
SAN10:13 amSan Diego
11h 12m
1 stop
UIO11:25 pmQuito Mariscal Sucr
Sep 7
UIO7:25 amQuito Mariscal Sucr
16h 00m
1 stop
SAN9:25 pmSan Diego
$465
United Airlines
Aug 27
SAN2:24 pmSan Diego
12h 36m
2 stops
UIO5:00 amQuito Mariscal Sucr
Sep 12
UIO12:35 amQuito Mariscal Sucr
21h 27m
2 stops
SAN8:02 pmSan Diego
$469
United Airlines
May 28
SAN10:13 amSan Diego
11h 12m
1 stop
UIO11:25 pmQuito Mariscal Sucr
Jun 1
UIO7:25 amQuito Mariscal Sucr
15h 59m
1 stop
SAN9:24 pmSan Diego
$470

Avianca flights from San Diego to Ecuador

Our best Avianca deals on San Diego to Ecuador flight tickets
Avianca
Aug 15
SAN3:04 pmSan Diego
30h 21m
1 stop
UIO11:25 pmQuito Mariscal Sucr
Aug 27
UIO12:35 amQuito Mariscal Sucr
19h 11m
1 stop
SAN5:46 pmSan Diego
$546
Avianca
May 19
SAN6:20 amSan Diego
35h 45m
3 stops
UIO8:05 pmQuito Mariscal Sucr
May 26
UIO4:05 amQuito Mariscal Sucr
17h 46m
2 stops
SAN7:51 pmSan Diego
$2,453

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Ecuador 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 May 18, 2026.
Use the filters below to find and compare flights from San Diego to Ecuador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Fri 10/16

9:07 pm-5:30 pm

1 stop18h 23m

Quito Mariscal Sucr

Thu 10/22

6:02 am-6:43 pm

1 stop14h 41m

$381

San DiegoGuayaquil

SAN - GYE

SANGYE

San Diego

Mon 10/12

2:19 pm-10:40 am

1 stop18h 21m

Guayaquil Jose Joaquin de Olmedo

Wed 10/14

3:30 am-7:12 pm

2 stops17h 42m

$409

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Thu 9/3

8:30 pm-5:40 pm

2 stops19h 10m

Quito Mariscal Sucr

Mon 9/7

4:05 am-5:10 pm

2 stops15h 05m

$442

San DiegoGuayaquil

SAN - GYE

SANGYE

San Diego

Mon 10/12

2:19 pm-10:40 am

1 stop18h 21m

Guayaquil Jose Joaquin de Olmedo

Thu 10/15

8:00 pm-2:35 pm

1 stop20h 35m

$452

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Mon 8/24

8:58 pm-12:31 pm

1 stop13h 33m

Quito Mariscal Sucr

Sun 9/6

3:07 am-6:30 pm

1 stop17h 23m

$453

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Thu 8/27

7:00 am-6:35 am

1 stop21h 35m

Quito Mariscal Sucr

Mon 9/7

4:05 am-5:10 pm

2 stops15h 05m

$463
Quickest round-trip

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Thu 8/27

10:13 am-11:25 pm

1 stop11h 12m

Quito Mariscal Sucr

Mon 9/7

7:25 am-9:25 pm

1 stop16h 00m

$465

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Thu 8/27

2:24 pm-5:00 am

2 stops12h 36m

Quito Mariscal Sucr

Sat 9/12

12:35 am-8:02 pm

2 stops21h 27m

$469

San DiegoCuenca

SAN - CUE

SANCUE

San Diego

Sun 8/16

10:30 pm-9:28 pm

3 stops44h 58m

Cuenca

Mon 8/24

8:04 am-7:22 pm

2 stops37h 18m

$1,872

San DiegoCuenca

SAN - CUE

SANCUE

San Diego

Sun 8/16

6:20 am-6:55 am

3 stops22h 35m

Cuenca

Mon 8/24

8:30 pm-7:55 pm

3 stops25h 25m

$1,957

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 Ecuador from

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

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 Ecuador?

In general, April is the cheapest month to fly from San Diego to Ecuador. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $323. If you’re not able to fly to Ecuador in April, then March is your next best option. Flight prices from San Diego to Ecuador during March average around $325.

How far in advance should I book a flight from San Diego to Ecuador?

You are more likely to see cheaper flights to Ecuador from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Ecuador for around $663 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ecuador from San Diego for as low as $508 on momondo.

Can stopping save me money on San Diego to Ecuador flights?

You could potentially save up to 48% on your flight if you consider stops on a San Diego to Ecuador flight.

Cheap San Diego to Ecuador flight deals and tips

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

Fastest flight time

11h 56m

Direct flights

None
The fastest flight from San Diego to Ecuador takes 11h 56m
There are no direct flights from San Diego to Ecuador. There are no popular flight routes from San Diego to Ecuador.
Search flight deals

Frequently asked questions about flying from San Diego to Ecuador

  • When did momondo last update prices for flights from San Diego Airport to Ecuador?

    Prices for flights from San Diego Airport to Ecuador refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Ecuador?

  • How old do you have to be to fly from San Diego Airport to Ecuador?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Ecuador.

  • What documentation or ID do you need to fly to Ecuador?

    The travel and health documents you'll need for your trip to Ecuador may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ecuador. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Diego to Ecuador

Compare and see reviews for airlines that fly from San Diego to Ecuador with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $380Free CancellationRating
7.5
1,577 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $433Free CancellationRating
7.1
11,650 reviews
Search American Airlines flights
United AirlinesPriceFrom $524Free CancellationRating
7.4
9,737 reviews
Search United Airlines flights
DeltaPriceFrom $599Free CancellationRating
7.9
8,449 reviews
Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Ecuador. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo provides multiple filters to help you find the best flight to Ecuador from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for San Diego to Ecuador flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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