American Airlines offers flights to Idaho Falls (IDA), with nonstop and connecting options available depending on the route and travel dates. Schedules and fares vary throughout the year.
*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
Planning a trip to Idaho Falls, Idaho? Situated along the Snake River, Idaho Falls offers outdoor recreation, regional history and access to eastern Idaho destinations. The city serves as a convenient base for exploring the surrounding region.
Compare fares and schedules and choose the option that fits your trip to Idaho Falls (IDA). Prices and availability may change based on travel dates and demand.
From | To | Fare type | Travel dates | Price | Booking |
|---|---|---|---|---|---|
| Dallas (DFW) | Idaho Falls (IDA) | Round trip I Economy | 10/31/26 - 11/07/26 | from $405Fare subject to changes Updated: 53 minutes ago | |
| Dallas (DFW) | Idaho Falls (IDA) | Round trip I Economy | 12/05/26 - 12/12/26 | from $405Fare subject to changes Updated: 53 minutes ago | |
| Chicago (ORD) | Idaho Falls (IDA) | Round trip I Economy | 10/31/26 - 11/07/26 | from $350Fare subject to changes Updated: 4 hours ago | |
| Chicago (ORD) | Idaho Falls (IDA) | Round trip I Economy | 10/30/26 - 11/06/26 | from $369Fare subject to changes Updated: 4 hours ago | |
| Phoenix (PHX) | Idaho Falls (IDA) | Round trip I Economy | 12/02/26 - 12/09/26 | from $425Fare subject to changes Updated: 4 hours ago | |
| Phoenix (PHX) | Idaho Falls (IDA) | Round trip I Economy | 12/05/26 - 12/12/26 | from $425Fare subject to changes Updated: 4 hours ago |
*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
Saving on flights
Finding lower fares often depends on timing, flexibility and travel demand. These tips can make it easier to compare options and identify flights that fit your plans.
Booking 1 to 3 months ahead can help you find lower fares on flights Idaho Falls.
Midweek flights, such as Tuesdays or Wednesdays, can sometimes offer lower fares.
Off-peak seasons tend to be more affordable. If travel demand is higher during holidays or major events, consider less busy times for lower fares.
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Airport information
American flies to Idaho Falls Regional Airport (IDA), located about 2 miles northwest of Idaho Falls. The airport provides access to downtown Idaho Falls and nearby areas.
Getting from the airport
From IDA, travelers can reach Idaho Falls with several convenient options.
For more details on transportation options, visit Idaho Falls Regional Airport’s official website.
Greater Idaho Falls Transit (GIFT) provides on-demand bus service from IDA to downtown Idaho Falls and other city destinations.
Many hotels offer shuttle service to and from IDA.
Taxis and app-based rideshare services are available curbside outside arrivals.
Rental car counters are located inside the terminal.
Travel resources
Find tools and information for each step of your trip, from check-in to arrival. Download the American Airlines app to manage your flight, review details and stay informed throughout your journey.
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Quick answers
You can often find lower fares by booking in advance and traveling during off-peak times. Midweek flights and flexible dates may help you find better prices.
Nonstop flights may be available depending on your departure city. Use aa.com or the American Airlines app to check schedules and find the most convenient options.
The best time to visit depends on the weather, local events and your travel preferences. Planning ahead can help you find flights that fit your schedule.
Use flexible travel dates, book early and check for fare deals on aa.com or in the American Airlines app to find options that fit your budget.
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