What’s the cheapest layover airport for flights from Portland to Quito?

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $674.

Which airport typically offers the quickest layover for flights from Portland to Quito?

Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 4h 28m.

What’s the fastest layover option from Portland to Quito?

Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 14h 30m.

What’s the top layover airport for flights from Portland to Quito?

Atlanta (ATL) – chosen by Cheapflights users on 67% of 1-stop itineraries from Portland to Quito on Cheapflights.

How long is the flight from Portland to Quito?

A quick flight from Portland to Quito can take about 20h 50m. LATAM Airlines provides one of the quickest options available for as low as $675. The distance between Portland and Quito is about 4143 mi.

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

Flying on American Airlines is currently your cheapest option to Quito, with prices starting at $637. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and United Airlines, with the lowest prices starting at $674 and $674, respectively. American Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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 Portland to Quito?

United Airlines, American Airlines and LATAM Airlines are the most popular airlines when flying from Portland to Quito.

Most accurate provider : When it comes to deals on Portland-Quito flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Quito flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Quito flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-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 Portland-Quito flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Portland to Quito?

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

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

Yes. Cheapflights offers flight deals from Portland 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.

$319+ Flights from Portland to Quito

Q: How much does it cost to fly round-trip from Portland to Quito?

Airfare is below average for this route at the moment. Portland to Quito flights typically cost between $896 and $1,311 in February. The cheapest round-trip price found within the last 3 days was $580 on Multiple Airlines (Feb 6-Feb 17).

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Portland to Quito Mariscal Sucr are usually found in February or April, booked 75 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Portland to Quito

Cheapest flights from Portland to Quito
Explore the most affordable flight options available from Portland to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Thu 12/259:00 amPDX - UIO

2 stops12h 30mUnited Airlines

Sat 12/278:00 amUIO - PDX

1 stop14h 43mUnited Airlines

Deal found 12/21

$869

Mon 12/295:11 pmPDX - UIO

2 stops25h 14mLATAM Airlines

Mon 1/127:00 pmUIO - PDX

2 stops30h 54mLATAM Airlines

Deal found 12/21

$969

Thu 12/257:15 amPDX - UIO

1 stop11h 10mMultiple Airlines

Sat 12/277:00 pmUIO - PDX

1 stop28h 50mMultiple Airlines

Deal found 12/21

$1,096

Best flights from Portland to Quito
Discover carefully curated flight deals from Portland to Quito that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Mon 2/167:16 amPDX - UIO

2 stops16h 34mMultiple Airlines

Mon 2/234:00 amUIO - PDX

2 stops15h 41mMultiple Airlines

Deal found 12/22

$628

Mon 2/169:45 pmPDX - UIO

1 stop20h 50mLATAM Airlines

Tue 2/2411:45 pmUIO - PDX

1 stop14h 07mLATAM Airlines

Deal found 12/22

$675

Tue 2/109:45 pmPDX - UIO

1 stop20h 50mDelta

Thu 2/1911:45 pmUIO - PDX

2 stops25h 39mDelta

Deal found 12/20

$679

Fri 2/67:24 amPDX - UIO

3 stops16h 26mMultiple Airlines

Tue 2/174:00 amUIO - PDX

2 stops15h 41mMultiple Airlines

Deal found 12/21

$636

Sun 2/86:50 amPDX - UIO

1 stop11h 45mLATAM Airlines

Mon 2/167:00 pmUIO - PDX

2 stops27h 16mLATAM Airlines

Deal found 12/20

$689

Tue 2/105:08 pmPDX - UIO

2 stops25h 27mDelta

Fri 2/207:00 pmUIO - PDX

2 stops20h 25mDelta

Deal found 12/20

$689

Fri 2/610:44 amPDX - UIO

2 stops37h 06mMultiple Airlines

Mon 2/165:20 pmUIO - PDX

1 stop30h 29mMultiple Airlines

Deal found 12/20

$681

Thu 2/127:35 pmPDX - UIO

2 stops30h 42mDelta

Thu 2/197:00 pmUIO - PDX

2 stops27h 16mDelta

Deal found 12/20

$689

Last-minute flights from Portland to Quito
Discover last-minute flight deals from Portland to Quito. Data last updated December 23, 2025 and is based on user searches.

Thu 12/259:00 amPDX - UIO

2 stops12h 30mUnited Airlines

Sat 12/278:00 amUIO - PDX

1 stop14h 43mUnited Airlines

Deal found 12/21

$869

Mon 12/295:11 pmPDX - UIO

2 stops25h 14mLATAM Airlines

Mon 1/127:00 pmUIO - PDX

2 stops30h 54mLATAM Airlines

Deal found 12/21

$969

Wed 1/77:00 amPDX - UIO

1 stop14h 30mUnited Airlines

Tue 1/131:35 amUIO - PDX

1 stop13h 43mUnited Airlines

Deal found 12/21

$855

Fri 1/910:15 pmPDX - UIO

2 stops19h 01mAmerican Airlines

Mon 1/197:04 amUIO - PDX

1 stop19h 42mAmerican Airlines

Deal found 12/22

$834

Sun 1/257:00 amPDX - UIO

1 stop19h 17mMultiple Airlines

Mon 2/26:45 pmUIO - PDX

2 stops28h 05mMultiple Airlines

Deal found 12/23

$715

Sun 1/2511:59 amPDX - UIO

2 stops14h 18mLATAM Airlines

Mon 2/27:00 pmUIO - PDX

2 stops27h 13mLATAM Airlines

Deal found 12/23

$719

One-way flights from Portland to Quito
Search for one-way flight options from Portland to Quito. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Fri 5/12:50 pmPDX - UIO

2 stops33h 15mMultiple Airlines

Deal found 12/21

$319

Sun 1/2511:26 amPDX - UIO

2 stops34h 54mMultiple Airlines

Deal found 12/21

$349

Sun 1/256:50 amPDX - UIO

2 stops19h 27mLATAM Airlines

Deal found 12/23

$350

Sun 1/2511:01 pmPDX - UIO

1 stop21h 46mAmerican Airlines

Deal found 12/23

$358

Sun 1/257:45 amPDX - UIO

3 stops37h 45mUnited Airlines

Deal found 12/22

$392

Thu 4/307:00 amPDX - UIO

1 stop14h 25mUnited Airlines

Deal found 12/21

$512

Find flight deals from Portland to Quito

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$580 (Travelocity)
One-way from	$319 (Expedia)
Popular in	June
Cheapest in	February
Average price	$1,251

Provider with most accurate pricing for Portland-Quito Mariscal Sucr flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Quito Mariscal Sucr flights.

Search Deals

From Portland to Quito Mariscal Sucr

Search Deals

One-way flight from Portland to Quito Mariscal Sucr

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($179 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PortlandQuito

PDX - UIO

PDXUIO

Portland

Mon 2/16

7:16 am-2:50 am

2 stops16h 34m

Quito Mariscal Sucr

Mon 2/23

4:00 am-4:41 pm

2 stops15h 41m

$628

PortlandQuito

PDX - UIO

PDXUIO

Portland

Fri 2/6

7:24 am-2:50 am

3 stops16h 26m

Quito Mariscal Sucr

Tue 2/17

4:00 am-4:41 pm

2 stops15h 41m

$636

PortlandQuito

PDX - UIO

PDXUIO

Portland

Mon 2/16

9:45 pm-9:35 pm

1 stop20h 50m

Quito Mariscal Sucr

Tue 2/24

11:45 pm-10:52 am

1 stop14h 07m

$675

PortlandQuito

PDX - UIO

PDXUIO

Portland

Tue 2/10

9:45 pm-9:35 pm

1 stop20h 50m

Quito Mariscal Sucr

Thu 2/19

11:45 pm-10:24 pm

2 stops25h 39m

$679

PortlandQuito

PDX - UIO

PDXUIO

Portland

Fri 2/6

10:44 am-2:50 am

2 stops37h 06m

Quito Mariscal Sucr

Mon 2/16

5:20 pm-8:49 pm

1 stop30h 29m

$681

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sun 2/8

6:50 am-9:35 pm

1 stop11h 45m

Quito Mariscal Sucr

Mon 2/16

7:00 pm-7:16 pm

2 stops27h 16m

$689

PortlandQuito

PDX - UIO

PDXUIO

Portland

Tue 2/10

5:08 pm-9:35 pm

2 stops25h 27m

Quito Mariscal Sucr

Fri 2/20

7:00 pm-12:25 pm

2 stops20h 25m

$689

PortlandQuito

PDX - UIO

PDXUIO

Portland

Thu 2/12

7:35 pm-5:17 am

2 stops30h 42m

Quito Mariscal Sucr

Thu 2/19

7:00 pm-7:16 pm

2 stops27h 16m

$689

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sun 1/25

11:26 am-1:20 am

2 stops34h 54m

$349

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sun 1/25

6:50 am-5:17 am

2 stops19h 27m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 12 results

Compare providers for flights from Portland to Quito

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Quito in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*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 Portland-Quito flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Quito flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Quito flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-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 Portland-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 Portland to Quito

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

Prices

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

The best time to book flights from Portland to Quito is 75 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 Portland to Quito?

Currently, April is the cheapest month in which you can book a flight from Portland to Quito (average of $556). Flying from Portland to Quito in June is currently the most expensive (average of $895). 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 PDX to UIO?

It’s optimal to fly from Portland to Quito at noon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the evening.

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

Reviews of airlines servicing Quito

Read reviews from past customers who have flown Delta, LATAM Airlines, and United Airlines from Portland to Quito. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,015 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,015 reviews

Delta

7.9

Good

8,015 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

LATAM Airlines

7.5

Good

1,894 reviews

Delta

7.9

Good

8,015 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,107 reviews

Delta

7.9

Good

8,015 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,050 reviews

Delta

7.9

Good

8,015 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Portland to Quito?
A quick flight from Portland to Quito can take about 20h 50m. LATAM Airlines provides one of the quickest options available for as low as $675. The distance between Portland and Quito is about 4143 mi.
What are the cheapest airlines flying from Portland to Quito round-trip?
Flying on American Airlines is currently your cheapest option to Quito, with prices starting at $637. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and United Airlines, with the lowest prices starting at $674 and $674, respectively. American Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Portland to Quito that include hotel bookings?
Yes. In addition to deals on Portland to Quito flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Quito?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Quito.
Can I find deals for business class flights from Portland to Quito?
Yes. Cheapflights offers flight deals from Portland 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 Portland to Quito?
Currently, April is the cheapest month in which you can book a flight from Portland to Quito (average of $556). Flying from Portland to Quito in June is currently the most expensive (average of $895). 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 Portland to Quito

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Other flights to Quito

Top 4 airlines flying from Portland to Quito

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$637	Average$1,053	FlexibilityNo cancel fee	On-time71%
LATAM Airlines	Cheapest$674	Average$859	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$674	Average$860	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$674	Average$859	FlexibilityNo cancel fee	On-timeN/A

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$319+ Cheap flights from Portland (PDX) 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Quito with Cheapflights

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3. Compare prices and book

Cheapflights Tip: The best prices from Portland to Quito Mariscal Sucr are usually found in February or April, booked 75 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Portland to Quito

Cheapest flights from Portland to QuitoExplore the most affordable flight options available from Portland to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Explore the most affordable flight options available from Portland to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Find flight deals from Portland to Quito

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Portland 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 Portland to Quito in December.

Best time to book a flight from Portland to Quito

Have a flexible travel schedule? Discover the best time to fly to Quito from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Quito

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

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

What is the cheapest time of day to fly from PDX to UIO?

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

What’s the top layover airport for flights from Portland to Quito?

What’s the cheapest layover airport for flights from Portland to Quito?

What’s the fastest layover option from Portland to Quito?

Which airport typically offers the quickest layover for flights from Portland to Quito?

Reviews of airlines servicing Quito

Read reviews from past customers who have flown Delta, LATAM Airlines, and United Airlines from Portland to Quito. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland 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 Portland to Quito?

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

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

How can I find direct flights from Portland to Quito?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Quito

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Top 4 airlines flying from Portland to Quito

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Cheapest flights from Portland to Quito
Explore the most affordable flight options available from Portland to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.