$233 Cheap Flights from Phoenix (PHX) to Quito (UIO)

View $233 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Mariscal Sucre Intl. Airport (UIO)

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Cheap Flights from Phoenix to Quito (PHX-UIO)

Prices were available within the past 7 days and start at $233 for one-way flights and $545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jan 14 - Wed, Jan 21
PHX
Phoenix
UIO
Quito
$545 Roundtrip, found 4 days ago
$545
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jan 14 from Phoenix to Quito, returning Wed, Jan 21, priced at $545 found 4 days ago
United
Wed, Jan 14 - Tue, Jan 20
PHX
Phoenix
UIO
Quito
$556 Roundtrip, found 22 hours ago
$556
Roundtrip
found 22 hours ago
Select United flight, departing Wed, Jan 14 from Phoenix to Quito, returning Tue, Jan 20, priced at $556 found 22 hours ago
Delta
Mon, Nov 24 - Thu, Dec 4
PHX
Phoenix
UIO
Quito
$564 Roundtrip, found 17 hours ago
$564
Roundtrip
found 17 hours ago
Select Delta flight, departing Mon, Nov 24 from Phoenix to Quito, returning Thu, Dec 4, priced at $564 found 17 hours ago
United
Mon, Mar 2 - Thu, Mar 12
PHX
Phoenix
UIO
Quito
$564 Roundtrip, just found
$564
Roundtrip
just found
Select United flight, departing Mon, Mar 2 from Phoenix to Quito, returning Thu, Mar 12, priced at $564 just found
United
Sun, Jan 11 - Tue, Jan 20
PHX
Phoenix
UIO
Quito
$567 Roundtrip, found 22 hours ago
$567
Roundtrip
found 22 hours ago
Select United flight, departing Sun, Jan 11 from Phoenix to Quito, returning Tue, Jan 20, priced at $567 found 22 hours ago
Delta
Mon, Mar 2 - Mon, Mar 16
PHX
Phoenix
UIO
Quito
$569 Roundtrip, found 23 hours ago
$569
Roundtrip
found 23 hours ago
Select Delta flight, departing Mon, Mar 2 from Phoenix to Quito, returning Mon, Mar 16, priced at $569 found 23 hours ago
American Airlines
Tue, Feb 24 - Thu, Mar 12
PHX
Phoenix
UIO
Quito
$569 Roundtrip, found 21 hours ago
$569
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Tue, Feb 24 from Phoenix to Quito, returning Thu, Mar 12, priced at $569 found 21 hours ago
United
Sun, Mar 8 - Wed, Mar 18
PHX
Phoenix
UIO
Quito
$574 Roundtrip, just found
$574
Roundtrip
just found
Select United flight, departing Sun, Mar 8 from Phoenix to Quito, returning Wed, Mar 18, priced at $574 just found
LATAM Airlines Group
Sun, Mar 8 - Wed, Mar 18
PHX
Phoenix
UIO
Quito
$599 Roundtrip, found 19 hours ago
$599
Roundtrip
found 19 hours ago
Select LATAM Airlines Group flight, departing Sun, Mar 8 from Phoenix to Quito, returning Wed, Mar 18, priced at $599 found 19 hours ago
Copa
Mon, May 18 - Tue, May 19
PHX
Phoenix
UIO
Quito
$607 Roundtrip, just found
$607
Roundtrip
just found
Select Copa flight, departing Mon, May 18 from Phoenix to Quito, returning Tue, May 19, priced at $607 just found

Find the cheapest month to fly from Phoenix (PHX) to Quito (UIO)

February is typically the cheapest month to fly

From $511 - $1,017 per traveler.

Alternative airports near Quito

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mariscal Sucre Intl. UIO. Cheapest and Closest option available. Average driving time to city center is 33 minutes. Flights from $689
UIO
Mariscal Sucre Intl.
CheapestClosest
Average driving time to city center33 min
Flights from $689

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Mariscal Sucre Intl. Airport (UIO) cost?
Get a cheap one-way flight from $233 or cheap return flight from $545 from Sky Harbor Intl. Airport (PHX) to Mariscal Sucre Intl. Airport (UIO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Mariscal Sucre Intl. Airport (UIO)?
The cheapest month to fly from PHX to UIO is January, when demand is low. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Mariscal Sucre Intl. Airport (UIO)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PHX to UIO flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Mariscal Sucre Intl. Airport (UIO)?
You'll have to catch a flight with a layover if you're traveling from Sky Harbor Intl. Airport (PHX) to Mariscal Sucre Intl. Airport (UIO). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PHX to UIO?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Mariscal Sucre Intl. Airport (UIO)?
To avoid possible delays on the Sky Harbor Intl. Airport (PHX) to Mariscal Sucre Intl. Airport (UIO) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Mariscal Sucre Intl. Airport (UIO) last-minute?
Booking your ticket from PHX to UIO just before your getaway is generally more expensive. But if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a PHX to UIO flight and hotel package?
Opting for a PHX to UIO flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Mariscal Sucre Intl. Airport (UIO)?
In most cases, you can reschedule or cancel your PHX to UIO flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Mariscal Sucre Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, LATAM Airlines Group, United, avianca
Roundtrip price
$545
Distance
3184 mi

Book with confidence

Book with confidence

Phoenix to Quito Flights

The cheapest times to fly from Phoenix to Quito

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Quito are during the month of January. You can find some of the cheapest flights from Phoenix to Quito with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Quito

Sunday is one of the best days to book for cheap flights from Phoenix to Quito: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Quito

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Quito in 2025. You can also book with separate airlines for your outbound and return journeys, from $233 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Quito flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Quito airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Quito Flights

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*Available to One Key members.