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Cheap flights from Portland to Quito from $328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Quito departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Portland to Quito

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 am - 6:35 am
PDX
-
UIO
21h 30m
1 stop
Multiple Airlines Logo
5:25 pm - 1:10 pm
UIO
-
PDX
21h 45m
1 stop
$658Multiple Airlines
Wed, Apr 29 - Tue, May 12
Multiple Airlines Logo
7:05 am - 2:10 pm
PDX
-
UIO
29h 05m
1 stop
Multiple Airlines Logo
5:25 pm - 1:10 pm
UIO
-
PDX
21h 45m
1 stop
$717Multiple Airlines
Fri, May 8 - Tue, May 19
Multiple Airlines Logo
7:00 am - 2:55 am
PDX
-
UIO
17h 55m
2 stops
Multiple Airlines Logo
5:25 pm - 1:10 pm
UIO
-
PDX
21h 45m
1 stop
$749Multiple Airlines
Fri, May 8 - Tue, May 19
Multiple Airlines Logo
10:45 am - 4:10 pm
PDX
-
UIO
27h 25m
2 stops
Multiple Airlines Logo
6:50 pm - 7:50 pm
UIO
-
PDX
27h 00m
2 stops
$753Multiple Airlines
Sat, May 16 - Sat, May 23
Multiple Airlines Logo
11:24 am - 2:55 am
PDX
-
UIO
13h 31m
2 stops
Multiple Airlines Logo
4:05 am - 4:50 pm
UIO
-
PDX
14h 45m
2 stops
$755Multiple Airlines
Tue, Aug 25 - Tue, Sep 1
Copa Airlines Logo
1:39 pm - 2:09 pm
PDX
-
UIO
22h 30m
2 stops
Copa Airlines Logo
6:00 am - 12:59 am
UIO
-
PDX
20h 59m
2 stops
$759Copa Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
7:05 am - 6:35 am
PDX
-
UIO
21h 30m
1 stop
Multiple Airlines Logo
5:25 pm - 7:40 pm
UIO
-
PDX
28h 15m
1 stop
$760Multiple Airlines
Wed, Apr 29 - Wed, May 6
United Airlines Logo
8:50 am - 5:00 am
PDX
-
UIO
18h 10m
2 stops
United Airlines Logo
7:25 am - 10:48 pm
UIO
-
PDX
17h 23m
1 stop
$762United Airlines
Mon, Jun 1 - Mon, Jun 8
LATAM Airlines Logo
7:00 am - 4:43 am
PDX
-
UIO
19h 43m
2 stops
LATAM Airlines Logo
6:50 pm - 11:31 pm
UIO
-
PDX
30h 41m
2 stops
$764LATAM Airlines
Mon, May 11 - Mon, Jun 8
LATAM Airlines Logo
9:45 pm - 6:59 pm
PDX
-
UIO
19h 14m
1 stop
LATAM Airlines Logo
12:59 am - 10:37 am
UIO
-
PDX
11h 38m
1 stop
$767LATAM Airlines
Mon, Sep 28 - Thu, Oct 1

United Airlines flights from Portland to Quito

Our best United Airlines deals on Portland to Quito flight tickets
United Airlines
Jun 1
PDX8:50 amPortland
18h 10m
2 stops
UIO5:00 amQuito Mariscal Sucr
Jun 8
UIO7:25 amQuito Mariscal Sucr
17h 23m
1 stop
PDX10:48 pmPortland
$762
United Airlines
Sep 28
PDX6:59 pmPortland
26h 26m
2 stops
UIO11:25 pmQuito Mariscal Sucr
Oct 1
UIO12:35 amQuito Mariscal Sucr
22h 14m
2 stops
PDX8:49 pmPortland
$772
United Airlines
May 11
PDX3:59 pmPortland
29h 26m
3 stops
UIO11:25 pmQuito Mariscal Sucr
Jun 8
UIO7:25 amQuito Mariscal Sucr
28h 22m
2 stops
PDX9:47 amPortland
$777

LATAM Airlines flights from Portland to Quito

Our best LATAM Airlines deals on Portland to Quito flight tickets
LATAM Airlines
May 11
PDX7:00 amPortland
19h 43m
2 stops
UIO4:43 amQuito Mariscal Sucr
Jun 8
UIO6:50 pmQuito Mariscal Sucr
30h 41m
2 stops
PDX11:31 pmPortland
$764
LATAM Airlines
Sep 28
PDX9:45 pmPortland
19h 14m
1 stop
UIO6:59 pmQuito Mariscal Sucr
Oct 1
UIO12:59 amQuito Mariscal Sucr
11h 38m
1 stop
PDX10:37 amPortland
$767
LATAM Airlines
Apr 29
PDX6:28 amPortland
10h 31m
1 stop
UIO6:59 pmQuito Mariscal Sucr
May 10
UIO12:59 amQuito Mariscal Sucr
19h 39m
1 stop
PDX6:38 pmPortland
$787

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Quito 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, momondo users made 832,500 searches. Data last updated April 3, 2026.
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

Cheapest round-trip

PortlandQuito

PDX - UIO

PDXUIO

Portland

Wed 4/29

7:05 am-6:35 am

1 stop21h 30m

Quito Mariscal Sucr

Tue 5/12

5:25 pm-1:10 pm

1 stop21h 45m

$658

PortlandQuito

PDX - UIO

PDXUIO

Portland

Fri 5/8

7:05 am-2:10 pm

1 stop29h 05m

Quito Mariscal Sucr

Tue 5/19

5:25 pm-1:10 pm

1 stop21h 45m

$717

PortlandQuito

PDX - UIO

PDXUIO

Portland

Fri 5/8

7:00 am-2:55 am

2 stops17h 55m

Quito Mariscal Sucr

Tue 5/19

5:25 pm-1:10 pm

1 stop21h 45m

$749

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sat 5/16

10:45 am-4:10 pm

2 stops27h 25m

Quito Mariscal Sucr

Sat 5/23

6:50 pm-7:50 pm

2 stops27h 00m

$753
Quickest round-trip

PortlandQuito

PDX - UIO

PDXUIO

Portland

Tue 8/25

11:24 am-2:55 am

2 stops13h 31m

Quito Mariscal Sucr

Tue 9/1

4:05 am-4:50 pm

2 stops14h 45m

$755

PortlandQuito

PDX - UIO

PDXUIO

Portland

Wed 4/29

1:39 pm-2:09 pm

2 stops22h 30m

Quito Mariscal Sucr

Wed 5/6

6:00 am-12:59 am

2 stops20h 59m

$759

PortlandQuito

PDX - UIO

PDXUIO

Portland

Wed 4/29

7:05 am-6:35 am

1 stop21h 30m

Quito Mariscal Sucr

Wed 5/6

5:25 pm-7:40 pm

1 stop28h 15m

$760

PortlandQuito

PDX - UIO

PDXUIO

Portland

Mon 6/1

8:50 am-5:00 am

2 stops18h 10m

Quito Mariscal Sucr

Mon 6/8

7:25 am-10:48 pm

1 stop17h 23m

$762

PortlandQuito

PDX - UIO

PDXUIO

Portland

Mon 5/11

7:00 am-4:43 am

2 stops19h 43m

Quito Mariscal Sucr

Mon 6/8

6:50 pm-11:31 pm

2 stops30h 41m

$764

PortlandQuito

PDX - UIO

PDXUIO

Portland

Mon 9/28

9:45 pm-6:59 pm

1 stop19h 14m

Quito Mariscal Sucr

Thu 10/1

12:59 am-10:37 am

1 stop11h 38m

$767

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Quito from

How to get the cheapest flight ticket from Portland to Quito

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Quito?

What is the cheapest month to fly to Quito?

The cheapest month to fly to Quito from Portland is in March. Flight prices, which tend to average around $753, are often lower during this time because this is during the off-season. If you aren’t able to travel to Quito during the month of March, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $755.

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

You are more likely to see cheaper flights to Quito from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Quito for around $905 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Quito from Portland for as low as $717 on momondo.

Can stopping save me money on Portland to Quito flights?

You could potentially save up to 10% on your flight if you consider stops on a Portland to Quito flight.

How have Portland to Quito flight prices changed over time?

When to book flights from Portland to Quito

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Quito according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Quito (PDX to UIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Quito

Fastest flight time

13h 31m

Direct flights

None
The fastest flight from Portland to Quito takes 13h 31m
There are no direct flights from Portland to Quito. There are no popular flight routes from Portland to Quito.
Search flight deals

Frequently asked questions about flying from Portland to Quito

  • How far is Portland to Quito Mariscal Sucr by plane?

    The distance between Portland and Quito Mariscal Sucr is about 4143.5 mi. A reasonable flight in good conditions will take 13h 31m.

  • When did momondo last update prices for flights from Portland Airport to Quito Mariscal Sucr Airport?

    Prices for flights from Portland Airport to Quito Mariscal Sucr Airport were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Quito Mariscal Sucr Airport?

  • How old do you have to be to fly from Portland Airport to Quito Mariscal Sucr Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Quito Mariscal Sucr Airport.

  • What documentation or ID do you need to fly to Quito Mariscal Sucr Airport?

    The necessary travel and health documents for your Quito Mariscal Sucr Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Quito?

Best airlines flying from Portland to Quito

Compare and see reviews for airlines that fly from Portland to Quito with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $659Free CancellationRating
7.4
9,538 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $674Free CancellationRating
7.4
1,908 reviews
Search LATAM Airlines flights
DeltaPriceFrom $674Free CancellationRating
7.9
8,374 reviews
Search Delta flights
American AirlinesPriceFrom $679Free CancellationRating
7.1
11,552 reviews
Search American Airlines flights

Traveling to a place near Quito?

Book flights to Quito if you plan to visit one of these locations
Mindo
Ibarra
Otavalo

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Quito?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Quito for you.

Can I find flights from Portland to Quito with flexible booking policies on momondo?

Yes. All flights to Quito from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Quito?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Quito.

I’m not ready to book a flight from Portland to Quito right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Quito flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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