$506 Cheap Flights from Quito (UIO) to Eugene (EUG)

View $506 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines from Mariscal Sucre Intl. Airport (UIO) to Mahlon Sweet Field Airport (EUG)

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Cheap Flights from Quito to Eugene (UIO-EUG)

Prices were available within the past 7 days and start at $506 for one-way flights and $724 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Tue, May 26 - Tue, Oct 6
UIO
Quito
EUG
Eugene
$724 Roundtrip, found 1 hour ago
$724
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Quito to Eugene, returning Tue, Oct 6, priced at $724 found 1 hour ago
LATAM Airlines Group
Tue, May 26 - Tue, Jun 2
UIO
Quito
EUG
Eugene
$782 Roundtrip, found 1 hour ago
$782
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Quito to Eugene, returning Tue, Jun 2, priced at $782 found 1 hour ago
LATAM Airlines Group
Tue, May 26 - Tue, Oct 6
UIO
Quito
EUG
Eugene
$933 Roundtrip, found 1 hour ago
$933
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Quito to Eugene, returning Tue, Oct 6, priced at $933 found 1 hour ago
LATAM Airlines Group
Tue, May 26 - Tue, Oct 6
UIO
Quito
EUG
Eugene
$989 Roundtrip, found 1 hour ago
$989
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Quito to Eugene, returning Tue, Oct 6, priced at $989 found 1 hour ago
LATAM Airlines Group
Tue, May 26 - Tue, Jun 2
UIO
Quito
EUG
Eugene
$1,002 Roundtrip, found 1 hour ago
$1,002
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Quito to Eugene, returning Tue, Jun 2, priced at $1,002 found 1 hour ago
avianca
Tue, May 26 - Tue, Jun 2
UIO
Quito
EUG
Eugene
$1,053 Roundtrip, found 1 hour ago
$1,053
Roundtrip
found 1 hour ago
Select avianca flight, departing Tue, May 26 from Quito to Eugene, returning Tue, Jun 2, priced at $1,053 found 1 hour ago
avianca
Tue, May 26 - Tue, Jun 2
UIO
Quito
EUG
Eugene
$1,057 Roundtrip, found 1 hour ago
$1,057
Roundtrip
found 1 hour ago
Select avianca flight, departing Tue, May 26 from Quito to Eugene, returning Tue, Jun 2, priced at $1,057 found 1 hour ago
avianca
Tue, May 26 - Tue, Oct 6
UIO
Quito
EUG
Eugene
$1,059 Roundtrip, found 1 hour ago
$1,059
Roundtrip
found 1 hour ago
Select avianca flight, departing Tue, May 26 from Quito to Eugene, returning Tue, Oct 6, priced at $1,059 found 1 hour ago
LATAM Airlines Group
Tue, May 26 - Tue, Jun 2
UIO
Quito
EUG
Eugene
$1,067 Roundtrip, found 1 hour ago
$1,067
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Quito to Eugene, returning Tue, Jun 2, priced at $1,067 found 1 hour ago
avianca
Tue, May 26 - Tue, Oct 6
UIO
Quito
EUG
Eugene
$1,067 Roundtrip, found 1 hour ago
$1,067
Roundtrip
found 1 hour ago
Select avianca flight, departing Tue, May 26 from Quito to Eugene, returning Tue, Oct 6, priced at $1,067 found 1 hour ago

Frequently asked questions

How much does a flight from Mariscal Sucre Intl. Airport (UIO) to Mahlon Sweet Field Airport (EUG) cost?
Secure a cheap one-way flight from $506 or cheap return flight from $724 from Mariscal Sucre Intl. Airport (UIO) to Mahlon Sweet Field Airport (EUG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Mariscal Sucre Intl. Airport (UIO) to Mahlon Sweet Field Airport (EUG)?
May is the least expensive month to fly from UIO to EUG. Traveling during an off-peak travel window is often the key to finding better fares.
How many flights per day from Mariscal Sucre Intl. Airport (UIO) to Mahlon Sweet Field Airport (EUG)?
You'll have to catch a flight with a layover when traveling from Mariscal Sucre Intl. Airport (UIO) to Mahlon Sweet Field Airport (EUG). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from UIO to EUG?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, including the carrier 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 Mariscal Sucre Intl. Airport (UIO) to Mahlon Sweet Field Airport (EUG)?
Book a flight from Mariscal Sucre Intl. Airport (UIO) to Mahlon Sweet Field Airport (EUG) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**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 Mariscal Sucre Intl. Airport (UIO) to Mahlon Sweet Field Airport (EUG) last-minute?
Waiting until just before your departure to book a flight from UIO to EUG often results in higher prices. While you might find some last-minute discounts, there's no guarantee. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book an UIO to EUG flight and hotel package?
Booking an UIO to EUG flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Mariscal Sucre Intl. Airport (UIO) to Mahlon Sweet Field Airport (EUG)?
Typically, you're able to cancel or reschedule your UIO to EUG flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need further details, visit our Customer Service portal.

Travel information

Origin airport
Mariscal Sucre Intl.
Destination airport
Eugene
Roundtrip price
$724
Distance
4111 mi

Book with confidence

Quito to Eugene Flights

The cheapest times to fly from Quito to Eugene

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 Quito to Eugene are during the month of May. You can find some of the cheapest flights from Quito to Eugene with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Quito to Eugene

Sunday is one of the best days to book for cheap flights from Quito to Eugene: 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 Quito to Eugene

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 Quito to Eugene in 2026. You can also book with separate airlines for your outbound and return journeys, from $506 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 Quito to Eugene 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 Quito to Eugene 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.

 

Quito to Eugene Flights

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*Available to One Key members.