$311 Cheap flight deals from Missoula (MSO) to Tri-Cities (TRI)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $311 One Way, Round Trip from Missoula to Tri-Cities

Prices starting at for return flights and $311 for one-way flights to Tri-Cities were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

More About Flying To Tri-Cities from Missoula

Route Information for Flights from Missoula to Tri-Cities

Origin Airport IATA Code
MSO
Destination Airport IATA Code
TRI
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Missoula to Tri-Cities

Planning a trip is rarely straight forward, especially when searching for cheap deals. At Orbitz.com, we make it easier than anywhere else by providing you with guaranteed low prices. So if you are looking for Missoula to Tri-Cities flights at low cost, you will not be disappointed.

Cruising for a bargain deal

Regardless of your destination, we always provide you fantastic bargains for your trip, and that includes on hotels and even cruises. We offer budget air fares on flights from Missoula to Tri-Cities so you can reach your destination with more money in your pocket to spend.

Cheap Missoula to Tri-Cities flights that lead to rewards

Get rewarded for your cheap Missoula to Tri-Cities flights by earning miles and points for your airline loyalty or frequent flyer program. Rack up the miles by flying cheaply with Orbitz so you can earn free flights and other savings with your favorite airlines. Just enter your frequent flyer number when booking your discount fare on flights from Missoula to Tri-Cities on Orbtiz.com.

Quality combinations

If you require budget Missoula to Tri-Cities flights and a bargain hotel to go with it, Orbitz will wow you with the great combinations we can offer. The quality is always high and always a superb value.

Even last minute bookings on our apps

You do not need to be tied to your desktop computer to make your booking. With our cutting-edge mobile tools, you can search for those low cost deals anywhere, anytime. Our app gives you the freedom to secure flights from Missoula to Tri-Cities at the very last minute from your mobile device.

Frequently asked questions

What is the shortest flight from Missoula to Tri-Cities?
The shortest flight from Missoula to Tri-Cities is around 5 hours and 40 minutes. Order a refreshment from the cabin crew, start your travel journal or finish that podcast — you’ll have the time on this medium-haul journey.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.