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Quito

$208+ Cheap flights from San Diego (SAN) to Quito (UIO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — UIO
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Quito Mariscal Sucr are usually found in July or September, booked 78 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from San Diego to Quito

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Quito (UIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 1, 2025.

Round-trip from

$572
(Copa Airlines)

One-way from

$208
(Copa Airlines)

Popular in

December

Cheapest in

July

Average price

$529
From San Diego to Quito Mariscal Sucr
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One-way flight from San Diego to Quito Mariscal Sucr
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Highest demand for flights based on searches. 10% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Diego to Quito

Cheapest flights from San Diego to Quito
Explore the most affordable flight options available from San Diego to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Copa Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:10 pmSAN - UIO
1 stop13h 41mCopa Airlines
Thu 11/203:11 amUIO - SAN
1 stop16h 52mCopa Airlines
Deal found 6/30$572
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/612:00 pmSAN - UIO
1 stop9h 25mUnited Airlines
Tue 10/1412:35 amUIO - SAN
1 stop19h 35mUnited Airlines
Deal found 6/29$574
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:20 amSAN - UIO
1 stop10h 40mDelta
Mon 11/311:50 pmUIO - SAN
1 stop24h 45mDelta
Deal found 6/29$580
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:45 pmSAN - UIO
2 stops18h 34mAmerican Airlines
Thu 9/257:00 amUIO - SAN
2 stops15h 29mAmerican Airlines
Deal found 6/30$600
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/139:03 pmSAN - UIO
1 stop13h 22mMultiple Airlines
Wed 8/203:50 pmUIO - SAN
2 stops43h 30mMultiple Airlines
Deal found 6/29$613
This LATAM Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/31:15 pmSAN - UIO
2 stops27h 50mLATAM Airlines
Thu 10/1611:20 pmUIO - SAN
2 stops21h 36mLATAM Airlines
Deal found 6/29$630

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from San Diego to Quito that are best for you.

Fly from

San Diego

Fly to

Quito

Route

Depart

Return

Price

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Wed 9/17

10:15 am-11:25 pm

1 stop11h 10m

Quito Mariscal Sucr

Mon 9/22

12:35 am-10:55 am

1 stop12h 20m

$574

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sun 9/21

9:50 pm-7:05 pm

1 stop19h 15m

Quito Mariscal Sucr

Wed 9/24

11:20 pm-8:25 pm

1 stop23h 05m

$586

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sat 9/20

10:45 pm-7:19 pm

2 stops18h 34m

Quito Mariscal Sucr

Thu 9/25

7:00 am-8:29 pm

2 stops15h 29m

$600

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sat 9/20

10:30 pm-7:05 pm

1 stop18h 35m

Quito Mariscal Sucr

Thu 9/25

7:09 am-8:29 pm

2 stops15h 20m

$605

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Wed 8/13

9:03 pm-12:25 pm

1 stop13h 22m

Quito Mariscal Sucr

Wed 8/20

3:50 pm-9:20 am

2 stops43h 30m

$613

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Wed 8/13

9:03 pm-12:25 pm

1 stop13h 22m

Quito Mariscal Sucr

Tue 8/19

3:07 am-5:44 pm

1 stop16h 37m

$646

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Fri 8/15

9:03 pm-12:25 pm

1 stop13h 22m

$208

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Mon 8/18

7:05 pm-2:05 am

2 stops29h 00m

$228

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sat 8/30

6:15 am-8:00 pm

1 stop11h 45m

$358

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sat 8/30

5:56 pm-11:25 pm

3 stops27h 29m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 11 results
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Best time to book a flight from San Diego to Quito

Have a flexible travel schedule? Discover the best time to fly to Quito from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Quito

How far ahead should I book a flight from San Diego to Quito?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Quito. Price data was last updated on June 27, 2025.

The best time to book flights from San Diego to Quito is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Diego to Quito?

Currently, April is the cheapest month in which you can book a flight from San Diego to Quito (average of $463). Flying from San Diego to Quito in December is currently the most expensive (average of $791). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to UIO?

Find hourly flight availability from San Diego to Quito. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

A simple way to save on the total cost of your ticket is to fly from San Diego to Quito in the morning. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Quito

Get insights into the airlines that provide service to Quito. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Quito. Reviews last updated July 1, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa Airlines from San Diego to Quito by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,801 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Quito. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Diego to Quito round-trip?

    Flying on Copa Airlines is currently your cheapest option to Quito, with prices starting at $572. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $574 and $586, respectively. Copa Airlines is currently priced 22% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Diego to Quito one-way?

    $208 is the cheapest one-way deal found within the past few days, from Copa Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $358 and $364, respectively.

  • Can I find deals for flights from San Diego to Quito that include hotel bookings?

    Yes. In addition to deals on San Diego to Quito flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Quito?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Quito.

  • Can I find deals for business class flights from San Diego to Quito?

    Yes. Cheapflights offers flight deals from San Diego to Quito by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Quito?

    Currently, April is the cheapest month in which you can book a flight from San Diego to Quito (average of $463). Flying from San Diego to Quito in December is currently the most expensive (average of $791). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Diego to Quito

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from San Diego to Quito

Discover the top 4 airlines that operate flights from San Diego to Quito. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$334Average$509FlexibilityNo cancel feeOn-time70%
DeltaCheapest$461Average$768FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$499Average$699FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$600Average$771FlexibilityNo cancel feeOn-time69%

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