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Quito

$194+ Cheap flights from San Francisco (SFO) 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — UIO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Quito Mariscal Sucr are usually found in May or September, booked 53 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from San Francisco to Quito

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 September 11, 2025.

Round-trip from

$488
(Avianca)

One-way from

$194
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$589
From San Francisco to Quito Mariscal Sucr
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One-way flight from San Francisco to Quito Mariscal Sucr
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Highest demand for flights based on searches. 17% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Francisco to Quito

Cheapest flights from San Francisco to Quito
Explore the most affordable flight options available from San Francisco to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:05 amSFO - UIO
2 stops22h 29mAvianca
Wed 9/173:50 pmUIO - SFO
2 stops22h 45mAvianca
Deal found 9/10$475
This Avianca deal was found by Cheapflights users on 9/9. 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.
Wed 10/82:20 pmSFO - UIO
2 stops16h 15mAvianca
Wed 10/159:45 amUIO - SFO
2 stops15h 00mAvianca
Deal found 9/9$488
This Avianca deal was found by Cheapflights users on 9/11. 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 10/282:20 pmSFO - UIO
2 stops16h 35mAvianca
Mon 11/104:00 amUIO - SFO
1 stop11h 00mAvianca
Deal found 9/11$498
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1412:05 amSFO - UIO
2 stops15h 00mAvianca
Thu 11/133:15 amUIO - SFO
1 stop11h 45mAvianca
Deal found 9/11$506
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/172:20 pmSFO - UIO
1 stop10h 25mAvianca
Mon 10/68:38 pmUIO - SFO
2 stops17h 57mAvianca
Deal found 9/10$507
This Avianca deal was found by Cheapflights users on 9/10. 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 12/21:20 pmSFO - UIO
1 stop9h 45mAvianca
Thu 12/1110:05 amUIO - SFO
2 stops16h 15mAvianca
Deal found 9/10$508
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/172:20 pmSFO - UIO
1 stop10h 25mAvianca
Wed 10/88:38 pmUIO - SFO
2 stops17h 57mAvianca
Deal found 9/9$510
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:20 pmSFO - UIO
2 stops20h 50mAvianca
Fri 11/145:05 amUIO - SFO
2 stops19h 45mAvianca
Deal found 9/11$513
This Avianca deal was found by Cheapflights users on 9/9. 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 10/182:30 amSFO - UIO
1 stop21h 35mAvianca
Thu 11/610:05 amUIO - SFO
2 stops14h 45mAvianca
Deal found 9/9$515

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 September 11, 2025.
Use the filters below to find and compare flights from San Francisco to Quito that are best for you.

Fly from

San Francisco

Fly to

Quito

Route

Depart

Return

Price

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Mon 10/27

2:20 pm-2:50 am

1 stop10h 30m

Quito Mariscal Sucr

Sun 11/2

4:00 am-12:00 pm

1 stop11h 00m

$498

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Tue 10/21

2:30 am-5:05 pm

2 stops12h 35m

Quito Mariscal Sucr

Tue 11/11

3:15 am-12:00 pm

1 stop11h 45m

$498

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Sun 10/26

2:20 pm-2:50 am

1 stop10h 30m

Quito Mariscal Sucr

Sat 11/8

5:05 am-9:50 pm

2 stops19h 45m

$498

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Mon 10/27

12:10 am-11:50 pm

2 stops21h 40m

Quito Mariscal Sucr

Mon 11/10

3:30 am-9:50 pm

2 stops21h 20m

$513

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Mon 10/20

12:05 am-5:05 pm

2 stops15h 00m

Quito Mariscal Sucr

Tue 11/11

3:30 am-9:50 pm

2 stops21h 20m

$513

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Mon 10/20

1:31 am-2:13 pm

1 stop10h 42m

Quito Mariscal Sucr

Wed 11/12

12:27 pm-11:17 pm

1 stop13h 50m

$517

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Wed 10/1

11:57 pm-7:12 pm

2 stops17h 15m

Quito Mariscal Sucr

Fri 10/24

9:01 am-12:05 am

2 stops17h 04m

$522

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Sun 10/5

6:15 am-6:59 pm

1 stop10h 44m

Quito Mariscal Sucr

Sun 10/19

12:59 am-9:03 pm

1 stop22h 04m

$522

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Sun 10/5

11:57 pm-6:59 pm

1 stop17h 02m

Quito Mariscal Sucr

Tue 10/21

12:59 am-11:45 am

1 stop12h 46m

$522

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Sun 10/5

11:57 pm-6:59 pm

1 stop17h 02m

Quito Mariscal Sucr

Thu 10/23

12:59 am-9:03 pm

1 stop22h 04m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 20 results
1
2

Best time to book a flight from San Francisco to Quito

Have a flexible travel schedule? Discover the best time to fly to Quito from San Francisco 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 Francisco to Quito

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Quito. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Quito, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from San Francisco to Quito (average of $463). Flying from San Francisco 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 SFO to UIO?

Find hourly flight availability from San Francisco 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 September 11, 2025.

It’s typically best to fly out from San Francisco to Quito in the evening. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from San Francisco to Quito?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Quito. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Quito flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 11, 2025.
Read through reviews of airlines operating flights from San Francisco to Quito, such as Delta, Copa Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

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
7.6
Good
1,531 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

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
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

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.
Avianca
6.7
Okay
2,436 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

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 Francisco to Quito. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Quito?

    Avianca can get you from San Francisco to Quito in just under 10h 30m. Your travel time can differ by up to . Airlines will cover a distance of 3823 mi.

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

    Flying on LATAM Airlines is currently your cheapest option to Quito, with prices starting at $363. Additional round-trip tickets that might be worth considering are offered by Copa Airlines and Avianca, with the lowest prices starting at $411 and $473, respectively. Users have found that LATAM Airlines is 49% cheaper than the other options available to this destination.

  • Where are the most common layover locations when flying from San Francisco to Quito?

    Of the flights from San Francisco to Quito that have layovers, most of them stop in San Salvador.

  • Where are the least popular layover locations for San Francisco to Quito flights?

    San Francisco to Quito flights have a layover in Panama City the least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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 Francisco to Quito?

    Currently, April is the cheapest month in which you can book a flight from San Francisco to Quito (average of $463). Flying from San Francisco 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 Francisco to Quito

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from San Francisco to Quito

Discover the top 6 airlines that operate flights from San Francisco 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$363Average$802FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$411Average$670FlexibilityNo cancel feeOn-time70%
AviancaCheapest$473Average$736FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$537Average$872FlexibilityNo cancel feeOn-time69%
DeltaCheapest$559Average$807FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$572Average$785FlexibilityNo cancel feeOn-time71%

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