$121 Cheap Delta flights Missoula (MSO) to Phoenix (PHX)

Set the “Price (lowest to highest)” filter on Expedia to look for cheap Delta Air Lines return flights from $235 from MSO to PHX. Affordable one-way tickets from $121 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

July is one of the least expensive months to jet away to Phoenix with Delta Air Lines. You could also find fantastic deals on one-way and return tickets in August.

Start searching one to three months ahead of your travel date to score cheaper fares on Delta Air Lines flights from Missoula Intl. Airport (MSO) to Sky Harbor Intl. Airport (PHX). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Use the “Nonstop” filter when looking for direct Delta Air Lines flights from MSO to PHX. It’s also a good way to compare other carriers servicing the same nonstop trip.

Search Delta Air Lines’s earliest flights from MSO to PHX by selecting the “Early Morning” and “Morning” filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Delta Air Lines flights from Missoula Intl. Airport (MSO) to Phoenix come in to land at Sky Harbor Intl. Airport (PHX). This is the main gateway here.

Flying from MSO to PHX with Delta Air Lines comes with a host of benefits, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to spend on select future travel purchases. That’s in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your ticket type, a fee is typically charged if you change or cancel your flight more than 24 hours after it’s confirmed. To find plane tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when you search for flights. For more details on modifying or canceling your reservation, visit “Trips,” select your flight and click on “Manage Booking.”