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Quito

$194+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — UIO
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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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 January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$501
(Avianca)

One-way from

$194
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$752
Provider with most accurate pricing for San Diego-Quito Mariscal Sucr flight deals.
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Provider most trusted by Cheapflights users for San Diego-Quito Mariscal Sucr flights.
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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. 5% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 7, 2026.

This Avianca deal was found by Cheapflights users on 1/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:15 pmSAN - UIO
2 stops17h 50mMultiple Airlines
Wed 10/284:00 amUIO - SAN
2 stops14h 22mMultiple Airlines
Deal found 1/7$477
This Avianca deal was found by Cheapflights users on 1/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:00 amSAN - UIO
2 stops13h 55mMultiple Airlines
Tue 9/294:05 amUIO - SAN
2 stops15h 45mMultiple Airlines
Deal found 1/7$497
This Avianca deal was found by Cheapflights users on 1/6. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/29:11 amSAN - UIO
2 stops14h 39mMultiple Airlines
Wed 2/254:00 amUIO - SAN
2 stops15h 30mMultiple Airlines
Deal found 1/6$501
This Avianca deal was found by Cheapflights users on 1/4. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/227:51 amSAN - UIO
1 stop20h 04mMultiple Airlines
Wed 1/285:05 amUIO - SAN
2 stops18h 24mMultiple Airlines
Deal found 1/4$506
This Avianca deal was found by Cheapflights users on 1/5. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/69:11 amSAN - UIO
2 stops14h 39mMultiple Airlines
Sun 2/153:30 amUIO - SAN
2 stops19h 05mMultiple Airlines
Deal found 1/5$507
This Avianca deal was found by Cheapflights users on 1/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/247:51 amSAN - UIO
1 stop20h 04mMultiple Airlines
Mon 2/24:00 amUIO - SAN
2 stops15h 30mMultiple Airlines
Deal found 1/7$508
This Avianca deal was found by Cheapflights users on 1/6. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:51 amSAN - UIO
1 stop20h 04mMultiple Airlines
Sun 2/83:30 amUIO - SAN
2 stops19h 16mMultiple Airlines
Deal found 1/6$535

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 January 7, 2026.
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

Sat 1/24

9:11 am-2:50 am

2 stops14h 39m

Quito Mariscal Sucr

Mon 2/2

4:00 am-4:30 pm

2 stops15h 30m

$501

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Mon 2/2

9:11 am-2:50 am

2 stops14h 39m

Quito Mariscal Sucr

Wed 2/25

4:00 am-4:30 pm

2 stops15h 30m

$501

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Thu 1/22

7:51 am-6:55 am

1 stop20h 04m

Quito Mariscal Sucr

Wed 1/28

5:05 am-8:29 pm

2 stops18h 24m

$506

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Fri 2/6

9:11 am-2:50 am

2 stops14h 39m

Quito Mariscal Sucr

Sun 2/15

3:30 am-7:35 pm

2 stops19h 05m

$507

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Tue 3/10

12:40 pm-6:55 am

1 stop16h 15m

Quito Mariscal Sucr

Tue 3/17

4:00 am-4:38 pm

2 stops14h 38m

$542

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sun 4/5

7:00 am-6:35 am

1 stop21h 35m

Quito Mariscal Sucr

Thu 4/16

4:05 am-4:48 pm

2 stops14h 43m

$545

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Thu 3/19

10:25 am-2:50 am

2 stops14h 25m

Quito Mariscal Sucr

Sun 3/29

5:25 pm-9:34 am

1 stop18h 09m

$550

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Fri 1/23

7:51 am-6:55 am

1 stop20h 04m

Quito Mariscal Sucr

Sat 1/31

5:20 pm-2:18 pm

1 stop23h 58m

$556

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sun 2/22

4:12 pm-9:40 am

3 stops38h 28m

$199

San DiegoQuito

SAN - UIO

SANUIO

San Diego

Sat 1/24

7:51 am-6:55 am

1 stop20h 04m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 15 results
1
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Compare providers for flights from San Diego to Quito

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Quito in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Quito flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Quito flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Quito flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Quito flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Quito flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 2, 2026.

The best time to book flights from San Diego to Quito is 69 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, November is the cheapest month in which you can book a flight from San Diego to Quito (average of $423). Flying from San Diego to Quito in March is currently the most expensive (average of $602). 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.

How much does it cost to fly round-trip from San Diego to Quito?

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 January 7, 2026.
Get a feel of what it's like to fly with Delta, Copa Airlines, and United 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
7.9
Good
8,021 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

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
7.9
Good
8,021 reviews
Delta
7.9
Good
8,021 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

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
7.6
Good
1,564 reviews
Delta
7.9
Good
8,021 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

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
9,138 reviews
Delta
7.9
Good
8,021 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

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
11,088 reviews
Delta
7.9
Good
8,021 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

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 $334. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $594 and $598, respectively. Copa Airlines is currently priced 52% below the average price you’ll pay for this route.

  • 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, November is the cheapest month in which you can book a flight from San Diego to Quito (average of $423). Flying from San Diego to Quito in March is currently the most expensive (average of $602). 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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$398Average$509FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$594Average$774FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$598Average$778FlexibilityNo cancel feeOn-time69%
DeltaCheapest$599Average$764FlexibilityNo cancel feeOn-timeN/A

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