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Cheap flights from Portland to Quito from $362

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 8/24. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Quito

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:37 am - 2:55 am
PDX
-
UIO
14h 18m
2 stops
Multiple Airlines Logo
4:05 am - 4:50 pm
UIO
-
PDX
14h 45m
2 stops
$721Multiple Airlines
Fri, Sep 11 - Thu, Sep 17
Multiple Airlines Logo
10:37 am - 2:55 am
PDX
-
UIO
14h 18m
2 stops
Multiple Airlines Logo
4:05 am - 4:45 pm
UIO
-
PDX
14h 40m
2 stops
$730Multiple Airlines
Sun, Sep 20 - Mon, Oct 19
Multiple Airlines Logo
10:37 am - 2:55 am
PDX
-
UIO
14h 18m
2 stops
Multiple Airlines Logo
5:25 pm - 12:59 pm
UIO
-
PDX
21h 34m
1 stop
$740Multiple Airlines
Fri, Sep 11 - Thu, Sep 17
Multiple Airlines Logo
10:48 am - 6:35 am
PDX
-
UIO
17h 47m
1 stop
Multiple Airlines Logo
4:05 am - 4:45 pm
UIO
-
PDX
14h 40m
2 stops
$749Multiple Airlines
Sun, Sep 20 - Mon, Oct 19
Multiple Airlines Logo
10:37 am - 2:55 am
PDX
-
UIO
14h 18m
2 stops
Multiple Airlines Logo
4:00 am - 4:27 pm
UIO
-
PDX
15h 27m
2 stops
$755Multiple Airlines
Fri, Oct 2 - Fri, Dec 11
Multiple Airlines Logo
2:27 pm - 8:40 am
PDX
-
UIO
16h 13m
2 stops
Multiple Airlines Logo
4:05 am - 4:45 pm
UIO
-
PDX
14h 40m
2 stops
$764Multiple Airlines
Sat, Oct 10 - Sat, Oct 17
Multiple Airlines Logo
10:48 am - 6:35 am
PDX
-
UIO
17h 47m
1 stop
Multiple Airlines Logo
5:25 pm - 1:07 pm
UIO
-
PDX
21h 42m
1 stop
$767Multiple Airlines
Sun, Sep 20 - Mon, Oct 19
Multiple Airlines Logo
7:01 am - 2:50 am
PDX
-
UIO
16h 49m
2 stops
Multiple Airlines Logo
4:00 am - 8:48 pm
UIO
-
PDX
19h 48m
2 stops
$773Multiple Airlines
Thu, Nov 5 - Thu, Nov 19
Multiple Airlines Logo
10:48 am - 6:35 am
PDX
-
UIO
17h 47m
1 stop
Multiple Airlines Logo
4:00 am - 4:27 pm
UIO
-
PDX
15h 27m
2 stops
$774Multiple Airlines
Fri, Oct 2 - Fri, Dec 11
Multiple Airlines Logo
7:37 pm - 2:55 am
PDX
-
UIO
29h 18m
2 stops
Multiple Airlines Logo
4:00 am - 4:50 pm
UIO
-
PDX
15h 50m
2 stops
$782Multiple Airlines
Sat, Oct 3 - Fri, Dec 11

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United Airlines flights from Portland to Quito

Our best United Airlines deals on Portland to Quito flight tickets
United Airlines
Oct 3
PDX6:50 amPortland
20h 10m
1 stop
UIO5:00 amQuito Mariscal Sucr
Dec 9
UIO1:35 amQuito Mariscal Sucr
13h 38m
1 stop
PDX12:13 pmPortland
$797
United Airlines
Oct 3
PDX12:45 pmPortland
14h 15m
2 stops
UIO5:00 amQuito Mariscal Sucr
Dec 9
UIO1:35 amQuito Mariscal Sucr
19h 03m
2 stops
PDX5:38 pmPortland
$802
United Airlines
Oct 3
PDX11:59 pmPortland
21h 26m
1 stop
UIO11:25 pmQuito Mariscal Sucr
Dec 12
UIO1:35 amQuito Mariscal Sucr
13h 38m
1 stop
PDX12:13 pmPortland
$807

Delta flights from Portland to Quito

Our best Delta deals on Portland to Quito flight tickets
Delta
Aug 22
PDX2:08 pmPortland
26h 51m
1 stop
UIO6:59 pmQuito Mariscal Sucr
Sep 2
UIO12:59 amQuito Mariscal Sucr
19h 56m
1 stop
PDX6:55 pmPortland
$813
Delta
Aug 18
PDX2:08 pmPortland
26h 51m
1 stop
UIO6:59 pmQuito Mariscal Sucr
Aug 24
UIO12:59 amQuito Mariscal Sucr
22h 45m
1 stop
PDX9:44 pmPortland
$848
Delta
Jul 23
PDX10:55 pmPortland
18h 04m
1 stop
UIO6:59 pmQuito Mariscal Sucr
Jul 29
UIO12:59 amQuito Mariscal Sucr
19h 57m
1 stop
PDX6:56 pmPortland
$1,212

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 July 10, 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

Fri 9/11

10:37 am-2:55 am

2 stops14h 18m

Quito Mariscal Sucr

Thu 9/17

4:05 am-4:50 pm

2 stops14h 45m

$721
Quickest round-trip

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sun 9/20

10:37 am-2:55 am

2 stops14h 18m

Quito Mariscal Sucr

Mon 10/19

4:05 am-4:45 pm

2 stops14h 40m

$730

PortlandQuito

PDX - UIO

PDXUIO

Portland

Fri 9/11

10:37 am-2:55 am

2 stops14h 18m

Quito Mariscal Sucr

Thu 9/17

5:25 pm-12:59 pm

1 stop21h 34m

$740

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sun 9/20

10:48 am-6:35 am

1 stop17h 47m

Quito Mariscal Sucr

Mon 10/19

4:05 am-4:45 pm

2 stops14h 40m

$749

PortlandQuito

PDX - UIO

PDXUIO

Portland

Fri 10/2

10:37 am-2:55 am

2 stops14h 18m

Quito Mariscal Sucr

Fri 12/11

4:00 am-4:27 pm

2 stops15h 27m

$755

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sat 10/10

2:27 pm-8:40 am

2 stops16h 13m

Quito Mariscal Sucr

Sat 10/17

4:05 am-4:45 pm

2 stops14h 40m

$764

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sun 9/20

10:48 am-6:35 am

1 stop17h 47m

Quito Mariscal Sucr

Mon 10/19

5:25 pm-1:07 pm

1 stop21h 42m

$767

PortlandQuito

PDX - UIO

PDXUIO

Portland

Thu 11/5

7:01 am-2:50 am

2 stops16h 49m

Quito Mariscal Sucr

Thu 11/19

4:00 am-8:48 pm

2 stops19h 48m

$773

PortlandQuito

PDX - UIO

PDXUIO

Portland

Fri 10/2

10:48 am-6:35 am

1 stop17h 47m

Quito Mariscal Sucr

Fri 12/11

4:00 am-4:27 pm

2 stops15h 27m

$774

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sat 10/3

7:37 pm-2:55 am

2 stops29h 18m

Quito Mariscal Sucr

Fri 12/11

4:00 am-4:50 pm

2 stops15h 50m

$782

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 February. Flight prices, which tend to average around $686, 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 February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $735.

Can stopping save me money on Portland to Quito flights?

You could potentially save up to 12% 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

12h 21m

Direct flights

None
The fastest flight from Portland to Quito takes 12h 21m
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 12h 21m.

  • 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
9,968 reviews
Search United Airlines flights
DeltaPriceFrom $674Free CancellationRating
7.8
8,458 reviews
Search Delta flights
LATAM AirlinesPriceFrom $674Free CancellationRating
7.4
1,952 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $678Free CancellationRating
7.1
11,802 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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