$229 Find Cheap Flights from Dallas to Idaho Falls - Compare and Save

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

• Earliest: departs at 10:50 am and lands at 2:10 pm
• Latest: departs at 7:51 pm and lands at 11:11 pm.

The flight takes about 3h 20m.

Only Economy Class is available on flights from Dallas to Idaho Falls.

A nonstop flight from Dallas to Idaho Falls takes 3h 20m, 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.

Round-trip flights from Dallas to Idaho Falls range from $498 to $663, with an average of $559 over the past 12 months. Anything below $498 counts as a good deal.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $386 round-trip via Las Vegas Harry Reid Intl (LAS), compared to $566 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.

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

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $255 to $1,275. That means the highest observed fare was about 5x higher than the lowest one.

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

One-way fares from Dallas to Idaho Falls are currently lower than usual. Average one-way flight prices are about $298, which is 19% below the typical average for this route.

Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates averaging $96 for economy cars. Top options include:

• Alamo
• Hertz
• Enterprise Rent-A-Car
• Budget
• National

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

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

• Denver Intl (DEN) - 57% of one-stop connections
• Salt Lake City (SLC) - 33% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 7% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 2% of one-stop connections

Yes. Flexible dates can save you up to 48% on flights from Dallas to Idaho Falls. Wednesday is the cheapest departure day at $424 round-trip on average, while Monday is the most expensive at $801, a difference of $377.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only American Airlines operates flights between Dallas and Idaho Falls.

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 57m, compared with 5h 18m via Denver Intl (DEN) and 8h 26m via Las Vegas Harry Reid Intl (LAS).

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

Among airlines operating Dallas to Idaho Falls flights:

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

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

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 always check the fare details before booking.