$291 Cheap flights from Missoula Intl. to Tri-Cities Regional (MSO to TRI)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Compare Flight Prices from Missoula to Tri-Cities

Affordable Airfare Tickets from MSO to TRI Airport

The cheapest flights to Tri-Cities Regional found within the past 7 days were round trip and $291 one way. Prices and availability subject to change. Additional terms may apply.

Flight information from Missoula to Tri-Cities

 

Traveling From
Missoula Intl.
Traveling To
Tri-Cities Regional
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price

Discover our best flights from Missoula MSO to Tri-Cities TRI. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Missoula MSO to Tri-Cities TRI at the right price  

Airfares to Tri-Cities TRI from Missoula MSO currently cost between and . It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Missoula MSO to Tri-Cities TRI 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Missoula MSO to Tri-Cities TRI on Travelocity starting at $291. Prices and availability subject to change. Additional terms may apply. 

 

Get to Tri-Cities TRI from Missoula MSO quicker with direct flights. 

Get to Tri-Cities faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to TRI from MSO to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Missoula MSO to Tri-Cities TRI

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to TRI from MSO. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Missoula MSO to Tri-Cities TRI today 

If you’re flexible about when you travel, is usually the cheapest month to fly from Missoula MSO to Tri-Cities TRI. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Tri-Cities TRI from Missoula MSO 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to TRI from MSO have this option.  

 

Travel with confidence when you book flights to Tri-Cities TRI from Missoula MSO with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

Popular Flight Routes from Missoula (MSO)

Travelers at MSO love to visit these top cities. Roam to the top destinations from Missoula (MSO) today with the cheap prices from Travelocity!

Popular Flight Routes from Tri-Cities (TRI)

Travelers at TRI love to visit these top cities. Roam to the top destinations from Tri-Cities(TRI) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.