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

Flying on Delta is currently your cheapest option to Quito, with prices starting at $684. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $749 and $750, respectively. Delta is priced at 19% lower than the current average price of a flight leaving 3 months from now.

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

The cheapest airlines for a one-way flight from Portland to Quito are United Airlines ($358), American Airlines ($383), and LATAM Airlines ($431).

What is the cheapest day to fly from Portland to Quito?

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

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

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

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

Friday flights are generally found to be more expensive for flights from Portland to Quito. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Quito.

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

To save on the cost of your flight from Portland to Quito, book at least 56 days before your planned departure. Booking around this time can save you about 73% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $747 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,418.

What is the cheapest month to fly from Portland to Quito?

The best pricing can be found in the month of February. Prices to Quito from Portland average $845. You can even find prices in February for less than $845, as users have found deals to Quito from as low as $514. The month of December appears to be one of the more expensive times to travel to Quito from Portland. Flying in the targeted month can save you up to 50%.

Most accurate provider : When it comes to deals on Portland-Quito flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Quito flight deals on Cheapflights vs. FlightHub >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 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 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.

$282+ Flights from Portland to Quito

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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”

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Cheapflights Tip: The best prices from Portland to Quito Mariscal Sucr are usually found in February or October, booked 82 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Portland to Quito

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$643 (Avianca)
One-way from	$282 (Avianca)
Popular in	December
Cheapest in	February
Average price	$730

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

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

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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. 6% potential increase in price ($63 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($39 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 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 April 3, 2025.

Thu 5/2910:46 amPDX - UIO

2 stops13h 19mMultiple Airlines

Wed 7/23:55 amUIO - PDX

2 stops14h 55mMultiple Airlines

Deal found 4/2

$643

Tue 12/211:13 pmPDX - UIO

1 stop21h 46mAmerican Airlines

Tue 12/167:45 amUIO - PDX

1 stop18h 31mAmerican Airlines

Deal found 4/2

$674

Mon 9/19:45 pmPDX - UIO

1 stop20h 15mDelta

Sat 9/1311:20 pmUIO - PDX

1 stop13h 36mDelta

Deal found 4/2

$684

Mon 9/17:00 amPDX - UIO

1 stop14h 25mUnited Airlines

Fri 9/1212:35 amUIO - PDX

2 stops24h 16mUnited Airlines

Deal found 4/2

$689

Sat 5/3112:18 pmPDX - UIO

1 stop29h 42mLATAM Airlines

Thu 7/39:11 amUIO - PDX

2 stops29h 31mLATAM Airlines

Deal found 4/2

$870

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 April 3, 2025.

Thu 5/2910:46 amPDX - UIO

2 stops13h 19mMultiple Airlines

Wed 7/23:55 amUIO - PDX

2 stops14h 55mMultiple Airlines

Deal found 4/2

$643

Mon 9/19:45 pmPDX - UIO

1 stop20h 15mDelta

Sat 9/1311:20 pmUIO - PDX

1 stop13h 36mDelta

Deal found 4/2

$684

Mon 9/111:40 pmPDX - UIO

2 stops19h 10mAmerican Airlines

Sat 9/136:40 amUIO - PDX

2 stops18h 03mAmerican Airlines

Deal found 4/2

$749

Mon 9/17:00 amPDX - UIO

1 stop14h 25mUnited Airlines

Fri 9/1212:35 amUIO - PDX

1 stop23h 48mUnited Airlines

Deal found 4/2

$750

Sat 5/3112:18 pmPDX - UIO

1 stop29h 42mLATAM Airlines

Thu 7/39:11 amUIO - PDX

2 stops29h 31mLATAM Airlines

Deal found 4/2

$870

Last-minute flights from Portland to Quito
Discover last-minute flight deals from Portland to Quito. Data last updated April 3, 2025 and is based on user searches.

Thu 4/1012:59 amPDX - UIO

2 stops17h 01mDelta

Sat 4/1911:20 pmUIO - PDX

2 stops19h 12mDelta

Deal found 4/2

$829

Fri 4/117:00 amPDX - UIO

2 stops15h 34mMultiple Airlines

Sat 4/194:20 amUIO - PDX

2 stops16h 25mMultiple Airlines

Deal found 4/2

$698

Fri 4/1110:00 pmPDX - UIO

2 stops23h 22mAmerican Airlines

Sat 4/196:00 amUIO - PDX

1 stop19h 52mAmerican Airlines

Deal found 4/2

$809

Fri 4/117:00 amPDX - UIO

1 stop14h 25mUnited Airlines

Fri 4/1812:35 amUIO - PDX

1 stop14h 26mUnited Airlines

Deal found 4/2

$976

Fri 4/1810:34 pmPDX - UIO

1 stop22h 48mAmerican Airlines

Mon 5/266:00 amUIO - PDX

1 stop19h 07mAmerican Airlines

Deal found 4/3

$756

Fri 4/187:00 amPDX - UIO

1 stop14h 25mUnited Airlines

Sun 5/2512:35 amUIO - PDX

2 stops38h 25mUnited Airlines

Deal found 4/3

$763

Mon 4/217:50 pmPDX - UIO

2 stops22h 10mDelta

Mon 4/2811:20 pmUIO - PDX

2 stops21h 19mDelta

Deal found 4/3

$818

Thu 5/2910:46 amPDX - UIO

2 stops13h 19mMultiple Airlines

Wed 7/23:55 amUIO - PDX

2 stops14h 55mMultiple Airlines

Deal found 4/2

$643

Sat 5/3112:18 pmPDX - UIO

1 stop29h 42mLATAM Airlines

Thu 7/39:11 amUIO - PDX

2 stops29h 31mLATAM Airlines

Deal found 4/2

$870

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 April 3, 2025.

Sat 9/2010:30 amPDX - UIO

2 stops13h 35mMultiple Airlines

Deal found 4/2

$282

Thu 9/187:00 amPDX - UIO

1 stop14h 25mUnited Airlines

Deal found 4/2

$358

Tue 4/810:34 pmPDX - UIO

1 stop20h 24mAmerican Airlines

Deal found 4/3

$383

Sat 6/2111:20 amPDX - UIO

1 stop30h 40mLATAM Airlines

Deal found 4/3

$431

Thu 7/312:44 amPDX - UIO

2 stops17h 16mDelta

Deal found 4/2

$735

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandQuito

PDX - UIO

PDXUIO

Portland

Thu 5/29

10:46 am-2:05 am

2 stops13h 19m

Quito Mariscal Sucr

Wed 7/2

3:55 am-4:50 pm

2 stops14h 55m

$643

PortlandQuito

PDX - UIO

PDXUIO

Portland

Mon 9/1

9:45 pm-8:00 pm

1 stop20h 15m

Quito Mariscal Sucr

Sat 9/13

11:20 pm-10:56 am

1 stop13h 36m

$684

PortlandQuito

PDX - UIO

PDXUIO

Portland

Mon 9/1

7:00 am-11:25 pm

1 stop14h 25m

Quito Mariscal Sucr

Fri 9/12

12:35 am-10:51 pm

2 stops24h 16m

$689

PortlandQuito

PDX - UIO

PDXUIO

Portland

Mon 9/1

11:40 pm-8:50 pm

2 stops19h 10m

Quito Mariscal Sucr

Sat 9/13

6:40 am-10:43 pm

2 stops18h 03m

$749

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sat 5/31

12:18 pm-8:00 pm

1 stop29h 42m

Quito Mariscal Sucr

Thu 7/3

9:11 am-12:42 pm

2 stops29h 31m

$870

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sat 9/20

10:30 am-2:05 am

2 stops13h 35m

$282

PortlandQuito

PDX - UIO

PDXUIO

Portland

Thu 9/18

7:00 am-11:25 pm

1 stop14h 25m

$358

PortlandQuito

PDX - UIO

PDXUIO

Portland

Tue 4/8

10:34 pm-8:58 pm

1 stop20h 24m

$383

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sat 6/21

11:20 am-8:00 pm

1 stop30h 40m

$431

PortlandQuito

PDX - UIO

PDXUIO

Portland

Thu 7/3

12:44 am-8:00 pm

2 stops17h 16m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Quito flight deals on Cheapflights vs. FlightHub >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 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 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

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

The best time to book flights from Portland to Quito is 82 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 $463). Flying from Portland 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 PDX to UIO?

It’s optimal to fly from Portland to Quito at noon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Quito by month

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.

Temperature in Quito by month

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).

Reviews of airlines servicing Quito

To help decide which airline to fly from Portland to Quito, see what other customers have to say about Delta, LATAM Airlines and United Airlines. 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

8.0

Very good

7,897 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

7,897 reviews

Delta

8.0

Very good

7,897 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

1,754 reviews

Delta

8.0

Very good

7,897 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

8,619 reviews

Delta

8.0

Very good

7,897 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

7,897 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 Portland to Quito round-trip?
Flying on Delta is currently your cheapest option to Quito, with prices starting at $684. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $749 and $750, respectively. Delta is priced at 19% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Portland to Quito one-way?
The cheapest airlines for a one-way flight from Portland to Quito are United Airlines ($358), American Airlines ($383), and LATAM Airlines ($431).
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 $463). Flying from Portland 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portland to Quito

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Portland to Baltra flights

Other flights to Quito

Top 4 airlines flying from Portland to Quito

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$505	Average$728	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$521	Average$841	FlexibilityNo cancel fee	On-time69%
LATAM Airlines	Cheapest$551	Average$834	FlexibilityNo cancel fee	On-time81%
American Airlines	Cheapest$581	Average$835	FlexibilityNo cancel fee	On-time71%

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$282+ 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 9/20. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Portland to Quito Mariscal Sucr are usually found in February or October, booked 82 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Portland to Quito

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 April 3, 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 April 3, 2025.

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 April.

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?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Quito. Price data was last updated on March 28, 2025.

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?

Find hourly flight availability from Portland 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 April 3, 2025.

Rainfall in Quito by month

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

Temperature in Quito by month

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

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 April 3, 2025.

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.

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

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

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Quito

See prices for flight routes from nearby airports that may be better suited for you.

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 April 3, 2025.