$146 Cheap American Airlines flights Missoula (MSO) to Dallas (DFW)

You can discover budget-friendly return American Airlines flights from $361 from MSO to DFW by sorting your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $146 for a one-way journey.**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.

To find cheap American Airlines fares from Missoula Intl. Airport (MSO) to Dallas-Fort Worth Intl. Airport (DFW), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall price. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**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.

The earliest flight from MSO to DFW with American Airlines departs at 1:42PM UTC-7. You'll land at 6:04PM UTC-6. The final American Airlines flight of the day leaves at 1:42PM UTC-7 and arrives at 6:04PM UTC-6. With 20% fewer cancellations for departures before midday, starting your travel day early is generally the wisest option.**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.