Which airports can I use when flying from Idaho Falls to Dayton?

Flights from Idaho Falls to Dayton usually depart from Idaho Falls Fanning Field (IDA) and arrive at Dayton (DAY).

Which airports do connecting flights from Idaho Falls to Dayton pass through?

Connecting flights from Idaho Falls to Dayton most commonly pass through: • Denver Intl (DEN) - 67% of one-stop connections • Chicago O'Hare Intl (ORD) - 33% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

Can I save money by using flexible dates for flights from Idaho Falls to Dayton?

Yes. Being flexible with your travel dates can save you up to 19% on the Idaho Falls to Dayton route. Tuesday is the cheapest departure day at $590 round-trip on average, while Wednesday is the most expensive at $720, a difference of $130. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Idaho Falls to Dayton?

A nonstop flight from Idaho Falls to Dayton takes 0h 00m, covering 1,450 miles.

Do I need a passport to fly from Idaho Falls to Dayton?

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.

Have flight prices from Idaho Falls to Dayton changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $608 to $1,448. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from Idaho Falls to Dayton looking right now?

One-way fares from Idaho Falls to Dayton are currently higher than usual. Average one-way flight prices are about $620, which is 87% above the typical average for this route.

How much time can I save by choosing a different layover airport from Idaho Falls to Dayton?

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 07m, compared with 7h 10m via Chicago O'Hare Intl (ORD).

What is the time difference between Idaho Falls and Dayton?

Dayton is 2 hours ahead of Idaho Falls (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Dayton Airport (DAY)?

Dayton Airport (DAY) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include: • Budget • Thrifty • Hertz • Alamo • Avis

What is the cheapest airline to fly from Idaho Falls to Dayton?

United Airlines ($608) and Alaska Airlines ($611) are the cheapest airlines to fly round-trip from Idaho Falls to Dayton according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Idaho Falls to Dayton?

Denver Intl (DEN) is the most popular layover for the Idaho Falls to Dayton route. 67% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

What is the cheapest layover airport when flying from Idaho Falls to Dayton?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $662. Based on KAYAK data over the past 3 months.

When flying from Idaho Falls to Dayton which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Idaho Falls to Dayton layovers at 217 minutes over the past 3 months.

$390 CHEAP FLIGHTS from Idaho Falls to Dayton (IDA - DAY)

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Cheapest round-trip

$608

Typical prices: $590-$687

United Airlines

Fri 1/12Tue 1/16

IDA - DAY • 1 stop

Cheapest one-way

$391

Typical prices: $245-$360

Alaska Airlines

Sun 10/7

IDA - DAY • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Idaho Falls and Dayton. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

October

Cheapest • 14% price drop

September

Most popular

Good to know

Top layover airports

Denver Intl (DEN)

Cheapest • Avg $662 (round-trip)

Chicago O'Hare Intl (ORD)

Shortest trip • 7h 10m (one-way)

Insights

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Flight Deals

Cheap Flights from Idaho Falls to Dayton (IDA-DAY)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Idaho Falls to Dayton

Tue, Jan 12 - Sat, Jan 16

2:35 pm - 10:29 pmIDA Idaho Falls Fanning Field-DAY Dayton

5h 54m1 stop Denver Intl

10:20 am - 9:28 amDAY Dayton-IDA Idaho Falls Fanning Field

25h 08m2 stops Washington, D.C. Dulles Intl Denver Intl

$593United Airlines

Tue, Jan 12 - Sat, Jan 16

9:08 am - 10:47 pmIDA Idaho Falls Fanning Field-DAY Dayton

11h 39m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

11:18 am - 10:53 pmDAY Dayton-IDA Idaho Falls Fanning Field

13h 35m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

$611Alaska Airlines

Tue, Jan 12 - Sat, Jan 16

2:35 pm - 10:29 pmIDA Idaho Falls Fanning Field-DAY Dayton

5h 54m1 stop Denver Intl

10:20 am - 9:28 amDAY Dayton-IDA Idaho Falls Fanning Field

25h 08m2 stops Washington, D.C. Dulles Intl Denver Intl

$623United Airlines

Tue, Jan 12 - Sat, Jan 16

2:35 pm - 10:29 pmIDA Idaho Falls Fanning Field-DAY Dayton

5h 54m1 stop Denver Intl

2:18 pm - 9:28 amDAY Dayton-IDA Idaho Falls Fanning Field

21h 10m2 stops Chicago O'Hare Intl Denver Intl

$623United Airlines

Tue, Jan 12 - Sat, Jan 16

2:35 pm - 10:29 pmIDA Idaho Falls Fanning Field-DAY Dayton

5h 54m1 stop Denver Intl

7:13 am - 9:08 pmDAY Dayton-IDA Idaho Falls Fanning Field

15h 55m3 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl Denver Intl

$647United Airlines

Tue, Jan 12 - Sat, Jan 16

10:45 am - 11:53 pmIDA Idaho Falls Fanning Field-DAY Dayton

11h 08m2 stops Denver Intl Chicago O'Hare Intl

7:13 am - 9:08 pmDAY Dayton-IDA Idaho Falls Fanning Field

15h 55m3 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl Denver Intl

$709United Airlines

Tue, Jan 12 - Sat, Jan 16

2:35 pm - 10:29 pmIDA Idaho Falls Fanning Field-DAY Dayton

5h 54m1 stop Denver Intl

8:55 am - 1:35 pmDAY Dayton-IDA Idaho Falls Fanning Field

6h 40m1 stop Denver Intl

$718United Airlines

Tue, Jan 12 - Sat, Jan 16

10:45 am - 11:53 pmIDA Idaho Falls Fanning Field-DAY Dayton

11h 08m2 stops Denver Intl Chicago O'Hare Intl

7:13 am - 9:08 pmDAY Dayton-IDA Idaho Falls Fanning Field

15h 55m3 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl Denver Intl

$719United Airlines

Tue, Jan 12 - Sat, Jan 16

10:45 am - 11:53 pmIDA Idaho Falls Fanning Field-DAY Dayton

11h 08m2 stops Denver Intl Chicago O'Hare Intl

7:13 am - 9:08 pmDAY Dayton-IDA Idaho Falls Fanning Field

15h 55m3 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl Denver Intl

$729United Airlines

Wed, Nov 25 - Sun, Nov 29

1:43 pm - 11:25 pmIDA Idaho Falls Fanning Field-DAY Dayton

7h 42m1 stop Dallas/Fort Worth

6:29 pm - 1:13 pmDAY Dayton-IDA Idaho Falls Fanning Field

20h 44m1 stop Dallas/Fort Worth

$1,418American Airlines

Booking Insights

Price, demand and travel trends for Idaho Falls to Dayton flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Idaho Falls to Dayton with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Idaho Falls to Dayton?

Round-trip flights from Idaho Falls to Dayton start at $608. Prices are typical for this route right now, with typical round-trip fares ranging from $590 to $687. The lowest price found in the past 5 days was $608 on United Airlines.

Find deals

Low season	February
High season	September
Cheapest flight	$391

Flight from Idaho Falls to Dayton

When to book flights from Idaho Falls to Dayton

Are your dates flexible? Find out the best times to travel from Idaho Falls to Dayton based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Idaho Falls to Dayton?
Flights from Idaho Falls to Dayton usually depart from Idaho Falls Fanning Field (IDA) and arrive at Dayton (DAY).
Which airports do connecting flights from Idaho Falls to Dayton pass through?
Connecting flights from Idaho Falls to Dayton most commonly pass through:

• Denver Intl (DEN) - 67% of one-stop connections
• Chicago O'Hare Intl (ORD) - 33% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from Idaho Falls to Dayton?
Yes. Being flexible with your travel dates can save you up to 19% on the Idaho Falls to Dayton route. Tuesday is the cheapest departure day at $590 round-trip on average, while Wednesday is the most expensive at $720, a difference of $130. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How long is a flight from Idaho Falls to Dayton?
A nonstop flight from Idaho Falls to Dayton takes 0h 00m, covering 1,450 miles.
Do I need a passport to fly from Idaho Falls to Dayton?
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.
Have flight prices from Idaho Falls to Dayton changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $608 to $1,448. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from Idaho Falls to Dayton looking right now?
One-way fares from Idaho Falls to Dayton are currently higher than usual. Average one-way flight prices are about $620, which is 87% above the typical average for this route.
How much time can I save by choosing a different layover airport from Idaho Falls to Dayton?
Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 07m, compared with 7h 10m via Chicago O'Hare Intl (ORD).
What is the time difference between Idaho Falls and Dayton?
Dayton is 2 hours ahead of Idaho Falls (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Dayton Airport (DAY)?
Dayton Airport (DAY) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:
• Budget
• Thrifty
• Hertz
• Alamo
• Avis

If your dates can be flexible, aim for a Tuesday departure instead of Wednesday. On this route, Tuesday flights average $590 - about $130 less than Wednesday (18% savings) based on the last 12 months.
If you can choose when to travel, plan your Idaho Falls to Dayton trip for October. Fares historically average $590 round-trip in that month - typically $139 less than the most expensive month, which is December (based on the last 12 months).

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IDA - DAY

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Everything you should know

Cheap Flights from Idaho Falls to Dayton (IDA-DAY)

Recent round-trip flight deals from Idaho Falls to Dayton

Recent one-way flight deals from Idaho Falls to Dayton

Price, demand and travel trends for Idaho Falls to Dayton flights

How much is a round-trip flight from Idaho Falls to Dayton?

What is the cheapest airline to fly from Idaho Falls to Dayton?

What is the most popular layover airport when flying from Idaho Falls to Dayton?

What is the cheapest layover airport when flying from Idaho Falls to Dayton?

When flying from Idaho Falls to Dayton which airport offers the shortest layover?

Key details for Idaho Falls to Dayton flights

Low season

High season

Cheapest flight

When to book flights from Idaho Falls to Dayton

Your Idaho Falls to Dayton flight questions, answered

Your guide to booking Idaho Falls to Dayton flights

More options for your flight from Idaho Falls to Dayton

Complete your trip to Dayton with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Idaho Falls to Dayton

Find direct flights to and from Idaho Falls and Dayton

Flights from domestic origins to Dayton

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