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$328+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SFO
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Quito Mariscal Sucr to San Francisco are usually found in March or May, booked 72 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$573
(Cheapflightsfares)

One-way from

$328
(Cheapflightsfares)

Popular in

June

Cheapest in

March

Average price

$631
Provider with most accurate pricing for Quito Mariscal Sucr-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Quito Mariscal Sucr-San Francisco flights.
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From Quito Mariscal Sucr to San Francisco
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One-way flight from Quito Mariscal Sucr to San Francisco
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Highest demand for flights based on searches. 3% potential increase in price ($20 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 April 2025
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Find 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 April 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 5/13:15 amUIO - SFO
1 stop11h 20mAvianca
Mon 5/122:20 pmSFO - UIO
1 stop10h 25mAvianca
Deal found 4/17$573
This Delta deal was found by Cheapflights users on 4/16. 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 5/111:20 pmUIO - SFO
1 stop13h 05mDelta
Wed 5/146:15 amSFO - UIO
1 stop11h 45mDelta
Deal found 4/16$575
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Sun 5/113:15 amUIO - SFO
1 stop11h 20mMultiple Airlines
Sat 5/179:59 pmSFO - UIO
2 stops24h 35mMultiple Airlines
Deal found 4/17$594
This LATAM Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 5/511:20 pmUIO - SFO
1 stop13h 05mLATAM Airlines
Mon 5/1210:59 pmSFO - UIO
1 stop19h 01mLATAM Airlines
Deal found 4/17$608
This Copa Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 5/85:59 amUIO - SFO
1 stop19h 41mCopa Airlines
Thu 9/41:28 amSFO - UIO
1 stop21h 06mCopa Airlines
Deal found 4/16$619
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 5/812:35 amUIO - SFO
1 stop19h 53mUnited Airlines
Fri 9/512:43 amSFO - UIO
1 stop20h 42mUnited Airlines
Deal found 4/16$622
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 9/126:40 amUIO - SFO
2 stops18h 00mAmerican Airlines
Sat 9/206:09 amSFO - UIO
2 stops14h 41mAmerican Airlines
Deal found 4/17$673

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 April 17, 2025.
Use the filters below to find and compare flights from Quito to San Francisco that are best for you.

Fly from

Quito

Fly to

San Francisco

Route

Depart

Return

Price

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 5/1

3:15 am-12:35 pm

1 stop11h 20m

San Francisco

Mon 5/12

2:20 pm-2:45 am

1 stop10h 25m

$573

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 5/1

11:20 pm-10:25 am

1 stop13h 05m

San Francisco

Sun 5/4

11:55 pm-8:00 pm

1 stop18h 05m

$575

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sun 5/11

3:15 am-12:35 pm

1 stop11h 20m

San Francisco

Sat 5/17

9:59 pm-12:34 am

2 stops24h 35m

$594

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 5/5

11:20 pm-10:25 am

1 stop13h 05m

San Francisco

Mon 5/12

10:59 pm-8:00 pm

1 stop19h 01m

$608

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 5/8

5:59 am-11:40 pm

1 stop19h 41m

San Francisco

Thu 9/4

1:28 am-12:34 am

1 stop21h 06m

$619

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 5/8

12:35 am-6:28 pm

1 stop19h 53m

San Francisco

Fri 9/5

12:43 am-11:25 pm

1 stop20h 42m

$622

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Fri 9/12

6:40 am-10:40 pm

2 stops18h 00m

San Francisco

Sat 9/20

6:09 am-10:50 pm

2 stops14h 41m

$673

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 5/13

3:15 am-12:35 pm

1 stop11h 20m

$328

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 5/12

7:09 pm-10:45 pm

3 stops53h 36m

$355

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 5/14

2:29 pm-11:40 pm

1 stop11h 11m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 13 results
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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Quito-San Francisco flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 11, 2025.

The best time to book flights from Quito to San Francisco is 72 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, January is the cheapest month in which you can book a flight from Quito to San Francisco (average of $276). Flying from Quito to San Francisco in June is currently the most expensive (average of $393). 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 UIO to SFO?

Find hourly flight availability from Quito to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Quito to San Francisco in the afternoon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the evening.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 April 17, 2025.
See what other customers who have flown with Delta, Copa Airlines and LATAM 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.
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.6
Good
1,409 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,761 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Currently priced at $573, Avianca will fly you from Quito to San Francisco and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and LATAM Airlines - these airlines can fly you to your destination from $575 and $608, respectively. You may be able to fly from Quito to San Francisco for 9% 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 $328 on Avianca. Other airlines that offer cheap prices include Copa Airlines from $375 and United Airlines from $396 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, January is the cheapest month in which you can book a flight from Quito to San Francisco (average of $276). Flying from Quito to San Francisco in June is currently the most expensive (average of $393). 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 Quito?

Book flights to Quito if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
South San Francisco
Fairfield
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Vallejo
Newark
Hayward
Alameda
Sunnyvale
Livermore
Campbell

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Quito to San Francisco

Discover the top 3 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$349Average$615FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$384Average$717FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$631Average$763FlexibilityNo cancel feeOn-time69%

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