Alaska AirlinesDepart06:04
Sat, Nov 14IDA → DFW
6h 23m · 1 stop
$199one way, per person
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- Cheapest fare
- $199
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 6h 23m
Alaska Airlines · Sat, Nov 14
from $199
Usually 1+ stop
1,780 km
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Cheapest month to fly from Idaho Falls to Dallas
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
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About flights from Idaho Falls to Dallas
Idaho Falls (IDA) and Dallas (DFW) are about 1,780 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 6h 23m. Over the next few months, one-way fares start from $199, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Idaho Falls to Dallas?
The cheapest one-way fare we've seen recently is $199 with Alaska Airlines, departing Saturday, November 14, 2026.
What is the cheapest month to fly from Idaho Falls to Dallas?
November 2026 currently has the lowest fares, from $199 one way.
Are there direct flights from Idaho Falls to Dallas?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Idaho Falls to Dallas?
The quickest journey we've seen takes about 6h 23m. Idaho Falls and Dallas are around 1,780 km apart.
Which airlines fly from Idaho Falls to Dallas?
Recent fares on this route were with Alaska Airlines.
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