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

Flying on Copa Airlines is currently your cheapest option to Quito, with prices starting at $517. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and Delta, with the lowest prices starting at $525 and $529, respectively. Users have found that Copa Airlines is 28% cheaper than the other options available to this destination.

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

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $220. However, be on the lookout for offers from Copa Airlines and LATAM Airlines, as they are both options that can get you from San Francisco to Quito for a low price.

In terms of precipitation, rainfall in Quito ranges from 0.8 - 6.7 inches per month. April is typically the wettest month, when rainfall can reach 6.7 in. July is typically the driest time to visit Quito when rainfall is around 0.8 in.

If weather is an important factor for your trip to Quito, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

What are the most popular airlines that fly from San Francisco to Quito?

When booking a flight from San Francisco to Quito, you may want to consider flying on American Airlines, Avianca or Copa Airlines as they are the most popular for this route.

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.

What are some popular things to do or see while on a layover in San Salvador?

San Salvador travelers tend to visit Centro Historico de San Salvador, Catedral Metropolitana de San Salvador, and Monsenor Romero Center more than anywhere else. Travelers on a layover in San Salvador can visit Centro Historico de San Salvador, Catedral Metropolitana de San Salvador, and Monsenor Romero Center, by traveling 19.7 mi, 19.7 mi, and 20.1 mi, respectively after landing at San Salvador El Salvador Intl. Those on a layover in San Salvador in need of a rental car can book one at San Salvador El Salvador Intl for about $31.

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

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Quito. Check prices with Cheapflights to find a great deal for your trip.

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

Users have found that booking a flight from San Francisco to Quito at least 54 days early can save you up to 21% on average compared to booking a flight this week. If booking 54 days before your flight isn’t an option for you, users have found flights from San Francisco to Quito for as little as $602 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $652 for flights departing within the next 3 days.

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

May can be a great time to fly to Quito from San Francisco with a flight ticket averaging about $724. Cheapflights users have found deals in the month of May for as cheap as $388. The most expensive prices can be found in the month of December.

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.

$204+ Flights from San Francisco to Quito

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Francisco to Quito Mariscal Sucr are usually found in May or October, booked 53 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from San Francisco to Quito

Round-trip from	$517 (Copa Airlines)
One-way from	$204 (Kiwi.com)
Popular in	December
Cheapest in	May
Average price	$792

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 ($151 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 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 July 29, 2025.

Sat 9/61:30 amSFO - UIO

1 stop20h 55mCopa Airlines

Fri 9/123:15 pmUIO - SFO

1 stop10h 10mCopa Airlines

Deal found 7/28

$517

Tue 9/1611:57 pmSFO - UIO

1 stop17h 33mLATAM Airlines

Tue 10/79:11 amUIO - SFO

2 stops16h 45mLATAM Airlines

Deal found 7/29

$525

Sat 10/256:07 amSFO - UIO

1 stop10h 52mDelta

Thu 11/1312:55 amUIO - SFO

1 stop21h 41mDelta

Deal found 7/29

$529

Sat 9/612:43 amSFO - UIO

1 stop20h 42mUnited Airlines

Thu 9/1112:35 amUIO - SFO

1 stop33h 14mUnited Airlines

Deal found 7/28

$540

Tue 10/2112:05 amSFO - UIO

2 stops15h 00mAvianca

Wed 11/128:38 pmUIO - SFO

2 stops18h 22mAvianca

Deal found 7/29

$569

Mon 10/2711:36 pmSFO - UIO

2 stops19h 16mAmerican Airlines

Mon 11/38:27 amUIO - SFO

2 stops16h 45mAmerican Airlines

Deal found 7/29

$608

Best flights from San Francisco to Quito
Discover carefully curated flight deals from San Francisco to Quito that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 9/61:30 amSFO - UIO

1 stop20h 55mCopa Airlines

Fri 9/123:15 pmUIO - SFO

1 stop10h 10mCopa Airlines

Deal found 7/28

$517

Tue 9/1611:57 pmSFO - UIO

1 stop17h 33mLATAM Airlines

Tue 10/79:11 amUIO - SFO

2 stops16h 45mLATAM Airlines

Deal found 7/29

$525

Sat 10/256:07 amSFO - UIO

1 stop10h 52mDelta

Thu 11/1312:55 amUIO - SFO

1 stop21h 41mDelta

Deal found 7/29

$529

Sat 9/612:43 amSFO - UIO

1 stop20h 42mUnited Airlines

Thu 9/1112:35 amUIO - SFO

1 stop33h 14mUnited Airlines

Deal found 7/28

$540

Tue 10/2112:05 amSFO - UIO

2 stops15h 00mAvianca

Wed 11/128:38 pmUIO - SFO

2 stops18h 22mAvianca

Deal found 7/29

$569

Mon 10/2711:36 pmSFO - UIO

2 stops19h 16mAmerican Airlines

Mon 11/38:27 amUIO - SFO

2 stops16h 45mAmerican Airlines

Deal found 7/29

$608

Last-minute flights from San Francisco to Quito
Discover last-minute flight deals from San Francisco to Quito. Data last updated July 29, 2025 and is based on user searches.

Mon 7/282:20 pmSFO - UIO

1 stop10h 25mMultiple Airlines

Thu 8/143:15 amUIO - SFO

2 stops33h 10mMultiple Airlines

Deal found 7/27

$688

Fri 8/111:59 pmSFO - UIO

1 stop21h 26mUnited Airlines

Mon 8/412:35 amUIO - SFO

1 stop13h 41mUnited Airlines

Deal found 7/28

$617

Sun 8/312:30 amSFO - UIO

1 stop20h 55mUnited Airlines

Sun 8/109:25 amUIO - SFO

1 stop16h 34mUnited Airlines

Deal found 7/28

$923

Mon 8/412:05 amSFO - UIO

1 stop24h 00mMultiple Airlines

Tue 8/196:28 pmUIO - SFO

1 stop31h 11mMultiple Airlines

Deal found 7/28

$834

Tue 8/52:20 pmSFO - UIO

2 stops16h 15mAvianca

Tue 8/199:45 amUIO - SFO

2 stops16h 10mAvianca

Deal found 7/27

$659

Tue 8/58:00 amSFO - UIO

1 stop15h 05mAmerican Airlines

Tue 8/1911:40 pmUIO - SFO

1 stop21h 20mAmerican Airlines

Deal found 7/27

$684

Fri 8/81:30 amSFO - UIO

1 stop13h 59mCopa Airlines

Wed 8/132:30 pmUIO - SFO

1 stop11h 09mCopa Airlines

Deal found 7/27

$968

Sun 8/101:30 amSFO - UIO

1 stop32h 55mCopa Airlines

Wed 8/206:28 pmUIO - SFO

1 stop31h 11mCopa Airlines

Deal found 7/28

$695

Fri 8/226:30 amSFO - UIO

2 stops15h 35mAmerican Airlines

Fri 8/296:09 amUIO - SFO

2 stops17h 20mAmerican Airlines

Deal found 7/28

$601

Tue 8/262:20 pmSFO - UIO

1 stop9h 45mAvianca

Tue 9/26:15 pmUIO - SFO

2 stops20h 20mAvianca

Deal found 7/27

$569

Tue 8/266:15 amSFO - UIO

1 stop11h 45mDelta

Tue 9/211:15 pmUIO - SFO

1 stop21h 37mDelta

Deal found 7/27

$614

One-way flights from San Francisco to Quito
Search for one-way flight options from San Francisco to Quito. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sun 10/1911:50 amSFO - UIO

2 stops36h 55mMultiple Airlines

Deal found 7/28

$204

Sat 8/2312:43 amSFO - UIO

1 stop20h 42mUnited Airlines

Deal found 7/26

$220

Mon 10/61:31 amSFO - UIO

1 stop10h 38mCopa Airlines

Deal found 7/28

$222

Tue 10/76:07 amSFO - UIO

1 stop10h 52mLATAM Airlines

Deal found 7/27

$225

Sat 8/162:20 pmSFO - UIO

2 stops16h 15mAvianca

Deal found 7/29

$260

Fri 8/111:59 pmSFO - UIO

2 stops23h 06mAmerican Airlines

Deal found 7/28

$402

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Sat 9/6

1:30 am-12:25 am

1 stop20h 55m

Quito Mariscal Sucr

Fri 9/12

3:15 pm-11:25 pm

1 stop10h 10m

$517

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Tue 9/16

11:57 pm-7:30 pm

1 stop17h 33m

Quito Mariscal Sucr

Tue 10/7

9:11 am-11:56 pm

2 stops16h 45m

$525

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Sat 10/25

6:07 am-6:59 pm

1 stop10h 52m

Quito Mariscal Sucr

Thu 11/13

12:55 am-7:36 pm

1 stop21h 41m

$529

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Sat 9/6

12:43 am-11:25 pm

1 stop20h 42m

Quito Mariscal Sucr

Thu 9/11

12:35 am-7:49 am

1 stop33h 14m

$540

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Tue 10/21

12:05 am-5:05 pm

2 stops15h 00m

Quito Mariscal Sucr

Wed 11/12

8:38 pm-12:00 pm

2 stops18h 22m

$569

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Mon 10/27

11:36 pm-8:52 pm

2 stops19h 16m

Quito Mariscal Sucr

Mon 11/3

8:27 am-10:12 pm

2 stops16h 45m

$608

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Sun 10/19

11:50 am-2:45 am

2 stops36h 55m

$204

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Sat 8/23

12:43 am-11:25 pm

1 stop20h 42m

$220

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Mon 10/6

1:31 am-2:09 pm

1 stop10h 38m

$222

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Tue 10/7

6:07 am-6:59 pm

1 stop10h 52m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 results

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?

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?

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?

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

Read through reviews of airlines operating flights from San Francisco to Quito, such as Delta, LATAM Airlines, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

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

7,977 reviews

Delta

8.0

Very good

7,977 reviews

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

1,821 reviews

Delta

8.0

Very good

7,977 reviews

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

1,493 reviews

Delta

8.0

Very good

7,977 reviews

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

8,893 reviews

Delta

8.0

Very good

7,977 reviews

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

7,977 reviews

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

What are the cheapest airlines flying from San Francisco to Quito round-trip?
Flying on Copa Airlines is currently your cheapest option to Quito, with prices starting at $517. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and Delta, with the lowest prices starting at $525 and $529, respectively. Users have found that Copa Airlines is 28% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from San Francisco to Quito one-way?
The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $220. However, be on the lookout for offers from Copa Airlines and LATAM Airlines, as they are both options that can get you from San Francisco to Quito for a low price.
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.
What are some popular things to do or see while on a layover in San Salvador?
San Salvador travelers tend to visit Centro Historico de San Salvador, Catedral Metropolitana de San Salvador, and Monsenor Romero Center more than anywhere else. Travelers on a layover in San Salvador can visit Centro Historico de San Salvador, Catedral Metropolitana de San Salvador, and Monsenor Romero Center, by traveling 19.7 mi, 19.7 mi, and 20.1 mi, respectively after landing at San Salvador El Salvador Intl. Those on a layover in San Salvador in need of a rental car can book one at San Salvador El Salvador Intl for about $31.
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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Other flights to Quito

Top 6 airlines flying from San Francisco to Quito

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$396	Average$797	FlexibilityNo cancel fee	On-time81%
Copa Airlines	Cheapest$415	Average$672	FlexibilityNo cancel fee	On-time70%
Avianca	Cheapest$470	Average$750	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$500	Average$778	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$537	Average$917	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$557	Average$791	FlexibilityNo cancel fee	On-time71%

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$204+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Francisco to Quito with Cheapflights

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Cheapflights Tip: The best prices from San Francisco to Quito Mariscal Sucr are usually found in May or October, booked 53 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from San Francisco to Quito

Round-trip from

One-way from

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Find flight deals from San Francisco to Quito

Cheapest flights from San Francisco to QuitoExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

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

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.

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 July 25, 2025.

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

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 July 29, 2025.

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.

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 29, 2025.

Read through reviews of airlines operating flights from San Francisco to Quito, such as Delta, LATAM Airlines, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

What are some popular things to do or see while on a layover in San Salvador?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 6 airlines flying from San Francisco to Quito

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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 July 29, 2025.