$84 Find Cheap Flights from Idaho Falls to Dallas - Compare and Save

Among airlines operating Idaho Falls to Dallas flights:

• American Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only American Airlines operates flights between Idaho Falls and Dallas.

Flights from Idaho Falls to Dallas usually depart from Idaho Falls Fanning Field (IDA) and may arrive at several airports in Dallas area, including Dallas Addison (ADS), Dallas Love Field (DAL) and Dallas/Fort Worth (DFW).

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Idaho Falls to Dallas:

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $301 round-trip via Las Vegas Harry Reid Intl (LAS), compared to $559 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $50–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

One-stop flights from Idaho Falls to Dallas most commonly connect through:

• Denver Intl (DEN) - 58% of one-stop connections
• Salt Lake City (SLC) - 20% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 14% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 8% of one-stop connections

Denver Intl (DEN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 31% on the Idaho Falls to Dallas route. Tuesday is the cheapest departure day at $471 round-trip on average, while Monday is the most expensive at $676, a difference of $205. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Idaho Falls to Dallas flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.

Some of the most popular sights in Dallas are American Airlines Center, Dallas Market Center and Kay Bailey Hutchison Convention Center. These are among the most viewed places in Dallas on KAYAK.

These are the earliest and latest flight times available from Idaho Falls to Dallas:

• Earliest: departs at 6:18 am and lands at 9:18 am
• Latest: departs at 2:08 pm and lands at 5:08 pm.

The flight takes about 3h 00m.

A nonstop flight from Idaho Falls to Dallas takes 3h 00m, covering 1,108 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $317 to $1,396. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Idaho Falls to Dallas are currently lower than usual. Average one-way flight prices are about $223, which is 35% below the typical average for this route.

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 12m, compared with 5h 31m via Denver Intl (DEN) and 9h 22m via Seattle/Tacoma Intl (SEA).

Dallas is 1 hour ahead of Idaho Falls (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Since Dallas is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Dallas/Fort Worth Airport (DFW) — daily rates from around $18:

• Easirent
• Europcar
• Ace
• Hertz
• Thrifty

Near Dallas Love Field Airport (DAL) — daily rates from around $24:

• Easirent
• Thrifty
• Dollar
• Budget
• Hertz

Round-trip flights from Idaho Falls to Dallas range from $472 to $666, with an average of $556 over the past 12 months. Anything below $472 counts as a good deal.

American Airlines is the only airline on the Idaho Falls to Dallas route offering in-flight Wi-Fi. Pricing depends on fare class.