$703 Cheap Flights from Quito (UIO) to Tri-Cities (TRI)
Popular airlines from Mariscal Sucre Intl. Airport (UIO) to Tri-Cities, TN (TRI-Tri-Cities Regional)
LATAM Airlines GroupLATAM Airlines Group
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Cheap Flights from Quito to Tri-Cities (UIO-TRI)
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Quito to Tri-Cities Flights
The cheapest times to fly from Quito to Tri-Cities
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 Tri-Cities are during the month of November. You can find some of the cheapest flights from Quito to Tri-Cities with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Quito to Tri-Cities
Sunday is one of the best days to book for cheap flights from Quito to Tri-Cities: 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 Tri-Cities
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 Tri-Cities in 2026. You can also book with separate airlines for your outbound and return journeys, from $703 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 Tri-Cities 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 Tri-Cities 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.
Frequently Asked Questions
How much does a flight from Mariscal Sucre Intl. Airport (UIO) to Tri-Cities Regional Airport (TRI) cost?
Grab a cheap one-way flight from $703 or cheap return flight $966 from Mariscal Sucre Intl. Airport (UIO) to Tri-Cities Regional Airport (TRI) 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 Mariscal Sucre Intl. Airport (UIO) to Tri-Cities Regional Airport (TRI)?
Planning your trip for November may help you find better deals, as it's the cheapest month for flights between UIO and TRI. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Mariscal Sucre Intl. Airport (UIO) to Tri-Cities Regional Airport (TRI)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from UIO to TRI. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Mariscal Sucre Intl. Airport (UIO) to Tri-Cities Regional Airport (TRI)?
Direct flights from Mariscal Sucre Intl. Airport (UIO) to Tri-Cities Regional Airport (TRI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from UIO to TRI?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, time of year and other factors.
*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 Tri-Cities Regional Airport (TRI)?
To reach Tri-Cities Regional Airport (TRI) on time, opt for a flight that leaves from Mariscal Sucre Intl. Airport (UIO) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.*
*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 Tri-Cities Regional Airport (TRI) last-minute?
Waiting until just before your trip to book your flight from UIO to TRI generally means paying more. While you may find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of landing a bargain.
Is it cheaper to book an UIO to TRI flight and hotel package?
You'll typically save money by booking an UIO to TRI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your preferred flights and accommodations, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Mariscal Sucre Intl. Airport (UIO) to Tri-Cities Regional Airport (TRI)?
Typically, it's possible to reschedule or cancel your UIO to TRI flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.
Travel information
Origin airport | Mariscal Sucre Intl. Airport |
|---|---|
Destination airport | Tri-Cities, TN |
Distance | 2,542 miles away |
Airlines serving | LATAM Airlines Group |
Popular airline | LATAM Airlines Group |
Roundtrip price | $966 |