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$286+ Cheap flights from Quito (UIO) to San Francisco (SFO)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SFO
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from Quito to San Francisco

Cheapest flights from Quito to San Francisco
Explore the most affordable flight options available from Quito to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This Copa Airlines deal was found by Cheapflights users on 3/20. 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.
Wed 10/76:02 am
UIO
-
SFO
1 stop19h 38m
Copa Airlines
Wed 11/47:21 pm
SFO
-
UIO
1 stop19h 11m
Copa Airlines
Deal found 3/20$487
This Delta deal was found by Cheapflights users on 3/20. 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.
Wed 4/1512:59 am
UIO
-
SFO
1 stop21h 25m
Delta
Fri 4/249:35 pm
SFO
-
UIO
1 stop19h 24m
Delta
Deal found 3/20$490
This LATAM Airlines deal was found by Cheapflights users on 3/21. 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.
Thu 4/1612:59 am
UIO
-
SFO
1 stop17h 58m
LATAM Airlines
Sat 5/1611:59 pm
SFO
-
UIO
1 stop17h 00m
LATAM Airlines
Deal found 3/21$499
This Copa Airlines deal was found by Cheapflights users on 3/20. 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.
Tue 10/62:31 pm
UIO
-
SFO
1 stop11h 09m
Copa Airlines
Wed 10/148:21 pm
SFO
-
UIO
1 stop15h 46m
Copa Airlines
Deal found 3/20$501
This KAYAK deal was found by Cheapflights users on 3/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:50 pm
UIO
-
SFO
2 stops24h 46m
LATAM Airlines
Fri 4/109:35 pm
SFO
-
UIO
1 stop19h 24m
LATAM Airlines
Deal found 3/20$503
This Avianca deal was found by Cheapflights users on 3/23. 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 5/710:10 am
UIO
-
SFO
2 stops14h 25m
Avianca
Thu 5/1411:55 pm
SFO
-
UIO
2 stops14h 15m
Avianca
Deal found 3/23$508
This Delta deal was found by Cheapflights users on 3/24. 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.
Sat 5/212:59 am
UIO
-
SFO
1 stop21h 25m
Delta
Mon 5/119:55 pm
SFO
-
UIO
1 stop19h 04m
Delta
Deal found 3/24$514
This Avianca deal was found by Cheapflights users on 3/22. 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 4/234:05 am
UIO
-
SFO
1 stop10h 45m
Avianca
Wed 5/62:15 pm
SFO
-
UIO
1 stop10h 40m
Avianca
Deal found 3/22$515
This Avianca deal was found by Cheapflights users on 3/22. 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 4/74:05 am
UIO
-
SFO
1 stop20h 30m
Avianca
Sat 4/1111:55 pm
SFO
-
UIO
2 stops15h 45m
Avianca
Deal found 3/22$521
This LATAM Airlines deal was found by Cheapflights users on 3/23. 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.
Thu 5/712:59 am
UIO
-
SFO
1 stop15h 57m
LATAM Airlines
Mon 5/1111:59 pm
SFO
-
UIO
1 stop17h 00m
LATAM Airlines
Deal found 3/23$523

Find flight deals from Quito to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Quito (UIO) to San Francisco (SFO). 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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$487
(Copa Airlines)

One-way from

$286
(Copa Airlines)

Popular in

July

Cheapest in

January

Average price

$465
Provider with most accurate pricing for Quito Mariscal Sucr-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Quito Mariscal Sucr-San Francisco flights.
Search Deals
From Quito Mariscal Sucr to San Francisco
Search Deals
One-way flight from Quito Mariscal Sucr to San Francisco
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quito to San Francisco 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 March 24, 2026.
Use the filters below to find and compare flights from Quito to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 4/16

12:59 am-4:57 pm

1 stop17h 58m

San Francisco

Fri 4/24

11:39 pm-6:59 pm

1 stop17h 20m

$490

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 5/23

7:25 am-12:15 am

1 stop18h 50m

San Francisco

Wed 5/27

12:45 am-5:00 am

1 stop26h 15m

$490
Quickest round-trip

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 5/4

12:59 am-4:57 pm

1 stop17h 58m

San Francisco

Tue 5/12

6:00 am-6:59 pm

1 stop10h 59m

$490

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 5/2

12:59 am-8:24 pm

1 stop21h 25m

San Francisco

Mon 5/11

5:50 am-4:43 am

2 stops20h 53m

$490

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 5/7

12:59 am-7:05 pm

1 stop20h 06m

San Francisco

Wed 5/13

6:00 am-4:43 am

2 stops20h 43m

$490

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 4/13

6:50 pm-11:59 am

2 stops19h 09m

San Francisco

Mon 5/4

9:35 pm-6:59 pm

1 stop19h 24m

$490

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 4/22

6:50 pm-3:21 pm

2 stops22h 31m

San Francisco

Fri 4/24

8:35 pm-6:59 pm

2 stops20h 24m

$490
Cheapest one-way

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 4/29

2:30 pm-11:40 pm

1 stop11h 10m

$286

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 4/30

2:30 pm-11:40 pm

1 stop11h 10m

$286

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 4/15

6:50 pm-9:23 pm

2 stops28h 33m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Quito to San Francisco

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 Quito to San Francisco in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 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 Quito-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Quito-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Quito-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Quito-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub 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 Quito-San Francisco 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 Quito to San Francisco

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

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

Use this chart to determine the optimal time to book a round-trip flight from Quito to San Francisco. Price data was last updated on March 13, 2026.

The best time to book flights from Quito to San Francisco is 48 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 Quito to San Francisco?

Currently, August is the cheapest month in which you can book a flight from Quito to San Francisco (average of $228). Flying from Quito to San Francisco in April is currently the most expensive (average of $389). 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.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated March 24, 2026.
See what other customers who have flown with Copa Airlines,LATAM Airlines, andUnited Airlines from Quito to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,577 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Copa Airlines
7.5
Good
1,577 reviews
Copa Airlines
7.5
Good
1,577 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
LATAM Airlines
7.4
Good
1,908 reviews
Copa Airlines
7.5
Good
1,577 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
United Airlines
7.4
Good
9,469 reviews
Copa Airlines
7.5
Good
1,577 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Avianca
6.5
Okay
2,505 reviews
Copa Airlines
7.5
Good
1,577 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Related info for your journey

Find useful and relevant information for your journey from Quito to San Francisco. 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 Quito to San Francisco?

    Airlines like Copa Airlines, Delta, and LATAM Airlines fly from Quito to San Francisco in about 10h 30m. The time it takes to get you to your destination can typically vary by up to 8h 45m. Airlines will cover a distance of 3823 mi. This flight may include one or multiple stops.

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

    Currently priced at $191, Copa Airlines will fly you from Quito to San Francisco and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Avianca and United Airlines - these airlines can fly you to your destination from $269 and $292, respectively. You may be able to fly from Quito to San Francisco for 65% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $240 on United Airlines. Other airlines that offer cheap prices include Copa Airlines from $254 and Delta from $265 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Quito to San Francisco (average of $228). Flying from Quito to San Francisco in April is currently the most expensive (average of $389). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Santa Clara
Livermore
Roseville
Rancho Cordova
San Bruno
Watsonville
San Ramon
Sunnyvale
Vacaville
San Carlos
Turlock
Redwood City
San Lorenzo
Davis
Manteca
Union City
Elk Grove
Rohnert Park

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Quito to San Francisco

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

Discover the top 4 airlines that operate flights from Quito to San Francisco. 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$191Average$532FlexibilityNo cancel feeOn-time70%
AviancaCheapest$269Average$588FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$292Average$762FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$370Average$400FlexibilityNo cancel feeOn-time81%

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