$187 Cheap flight deals from Missoula (MSO) to Tri-Cities (PSC)

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This Weekend's Flight Deals from Missoula to Tri-Cities

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 25 - Thu, May 8
MSO
Missoula Intl.
PSC
Tri-Cities
$690 Roundtrip, found 5 days ago
$690
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Apr 25 from Missoula Intl. to Tri-Cities, returning Thu, May 8, priced at $690 found 5 days ago

Airfares from $187 One Way, $255 Round Trip from Missoula to Tri-Cities

Prices starting at $255 for return flights and $187 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.

Thu, May 15 - Wed, May 21
MSO
Missoula
PSC
Pasco
$255 Roundtrip, found 2 days ago
$255
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, May 15 from Missoula to Pasco, returning Wed, May 21, priced at $255 found 2 days ago
Fri, Jun 13 - Mon, Jun 16
MSO
Missoula
PSC
Pasco
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Jun 13 from Missoula to Pasco, returning Mon, Jun 16, priced at $268 found 2 days ago
Fri, May 23 - Mon, May 26
MSO
Missoula
PSC
Pasco
$284 Roundtrip, found 5 days ago
$284
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, May 23 from Missoula to Pasco, returning Mon, May 26, priced at $284 found 5 days ago
Fri, Jun 13 - Mon, Jun 16
MSO
Missoula
PSC
Pasco
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Jun 13 from Missoula to Pasco, returning Mon, Jun 16, priced at $289 found 2 days ago
Thu, May 15 - Wed, May 21
MSO
Missoula
PSC
Pasco
$308 Roundtrip, found 2 days ago
$308
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, May 15 from Missoula to Pasco, returning Wed, May 21, priced at $308 found 2 days ago

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
PSC
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Missoula to Tri-Cities

If you feel you cannot afford the costs involved to your dream trip to a local or international destination happen, think again! Orbitz gives you incredible deals on flights from Missoula to Tri-Cities. Now you can book guaranteed low fares for Missoula to Tri-Cities flights and plan your trip with confidence.

Great deals on flights from Missoula to Tri-Cities

Cheap airfares on Missoula to Tri-Cities flights allow you to stick to your budget and still have a great trip. We give you guaranteed low prices and make it easy to research and book discount flights using our website. Additionally, you can add your frequent flyer numbers to your Orbitz account profile, and this information will automatically be included on all your future reservations for qualified flights from Missoula to Tri-Cities.

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Missoula to Tri-Cities flights at discounted rates

Finding flights at the right prices can be difficult if you are not sure where to look. Don’t ruin your trip by spending more on your flights than your budget allows. Orbitz gives you guaranteed low fares on Missoula to Tri-Cities flights and amazing discount offers on car rentals, hotels, and even fun activities in your destination. Your dream trip is more affordable than ever with Orbitz.

Frequently asked questions

What is the shortest flight from Missoula to Tri-Cities?
Leave those movies on your laptop for another time, because the journey from MSO to Tri-Cities Airport can take as little as 2 hours and 23 minutes.
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.