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

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

What cabin classes can I book on flights from Dayton to Idaho Falls?

Two cabin classes are available on flights from Dayton to Idaho Falls: • Economy Class • First Class

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

Connecting flights from Dayton to Idaho Falls most commonly pass through: • Denver Intl (DEN) - 79% of one-stop connections • Chicago O'Hare Intl (ORD) - 21% 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 Dayton to Idaho Falls?

Yes. Being flexible with your travel dates can save you up to 52% on the Dayton to Idaho Falls route. Wednesday is the cheapest departure day at $437 round-trip on average, while Sunday is the most expensive at $897, a difference of $460. 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 Dayton to Idaho Falls?

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

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

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 Dayton to Idaho Falls 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 $485 to $1,980. That means the highest observed fare was about 4x higher than the lowest one.

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

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 22m, compared with 6h 47m via Chicago O'Hare Intl (ORD).

What is the time difference between Dayton and Idaho Falls?

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

What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?

Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates starting from around $34 for economy cars. Top options include: • Alamo • Hertz • Enterprise Rent-A-Car • Budget • National

How much should I expect to pay for a Dayton to Idaho Falls flight?

Round-trip flights from Dayton to Idaho Falls range from $524 to $720, with an average of $536 over the past 12 months. Anything below $524 counts as a good deal.

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

United Airlines ($485) and Alaska Airlines ($591) are the cheapest airlines to fly round-trip from Dayton to Idaho Falls according to KAYAK data over the last 5 days.

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

Denver Intl (DEN) is the most popular layover for the Dayton to Idaho Falls route. 79% 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 Dayton to Idaho Falls?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $517. Based on KAYAK data over the past 3 months.

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

Denver Intl (DEN) had the shortest average connection time for Dayton to Idaho Falls layovers at 229 minutes over the past 3 months.

$485 CHEAP FLIGHTS from Dayton to Idaho Falls (DAY - IDA)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$485

Typical prices: $524-$720

United Airlines

Wed 11/14Sun 11/18

DAY - IDA • 1 stop

Nonstop flights

Not available

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

Insights

Top layover airports

Denver Intl (DEN)

Cheapest • Avg $517 (round-trip)

Chicago O'Hare Intl (ORD)

Shortest trip • 6h 47m (one-way)

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Idaho Falls!

Flight Deals

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

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Dayton to Idaho Falls

Sat, Nov 14 - Wed, Nov 18

8:00 am - 1:28 pmDAY Dayton-IDA Idaho Falls Fanning Field

7h 28m1 stop Denver Intl

2:35 pm - 10:42 pmIDA Idaho Falls Fanning Field-DAY Dayton

6h 07m1 stop Denver Intl

$485United Airlines

Sat, Nov 14 - Wed, Nov 18

7:10 am - 3:38 pmDAY Dayton-IDA Idaho Falls Fanning Field

10h 28m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 10:42 pmIDA Idaho Falls Fanning Field-DAY Dayton

6h 07m1 stop Denver Intl

$490United Airlines

Sat, Nov 14 - Wed, Nov 18

8:00 am - 1:28 pmDAY Dayton-IDA Idaho Falls Fanning Field

7h 28m1 stop Denver Intl

2:35 pm - 10:42 pmIDA Idaho Falls Fanning Field-DAY Dayton

6h 07m1 stop Denver Intl

$505United Airlines

Sat, Nov 14 - Wed, Nov 18

7:10 am - 3:38 pmDAY Dayton-IDA Idaho Falls Fanning Field

10h 28m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 10:42 pmIDA Idaho Falls Fanning Field-DAY Dayton

6h 07m1 stop Denver Intl

$510United Airlines

Sat, Nov 14 - Wed, Nov 18

11:24 am - 10:54 pmDAY Dayton-IDA Idaho Falls Fanning Field

13h 30m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

6:04 am - 9:05 pmIDA Idaho Falls Fanning Field-DAY Dayton

13h 01m2 stops Seattle/Tacoma Intl Philadelphia

$591Alaska Airlines

Sat, Nov 14 - Wed, Nov 18

11:24 am - 10:54 pmDAY Dayton-IDA Idaho Falls Fanning Field

13h 30m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

6:04 am - 9:05 pmIDA Idaho Falls Fanning Field-DAY Dayton

13h 01m2 stops Seattle/Tacoma Intl Philadelphia

$611Alaska Airlines

Fri, Oct 9 - Mon, Oct 12

1:36 pm - 9:42 pmDAY Dayton-IDA Idaho Falls Fanning Field

10h 06m1 stop Dallas/Fort Worth

1:50 pm - 12:26 amIDA Idaho Falls Fanning Field-DAY Dayton

8h 36m1 stop Chicago O'Hare Intl

$1,257American Airlines

Thu, Oct 8 - Mon, Oct 12

6:30 am - 1:20 pmDAY Dayton-IDA Idaho Falls Fanning Field

8h 50m1 stop Chicago O'Hare Intl

1:50 pm - 12:26 amIDA Idaho Falls Fanning Field-DAY Dayton

8h 36m1 stop Chicago O'Hare Intl

$1,296American Airlines

Fri, Oct 9 - Mon, Oct 12

8:34 am - 9:42 pmDAY Dayton-IDA Idaho Falls Fanning Field

15h 08m2 stops Charlotte Douglas Dallas/Fort Worth

1:50 pm - 12:26 amIDA Idaho Falls Fanning Field-DAY Dayton

8h 36m1 stop Chicago O'Hare Intl

$1,677American Airlines

Fri, Oct 9 - Mon, Oct 12

6:35 am - 9:42 pmDAY Dayton-IDA Idaho Falls Fanning Field

17h 07m2 stops Charlotte Douglas Dallas/Fort Worth

6:37 am - 10:07 pmIDA Idaho Falls Fanning Field-DAY Dayton

13h 30m2 stops Dallas/Fort Worth Charlotte Douglas

$1,980American Airlines

Recent last minute flight deals from Dayton to Idaho Falls

Fri, Sep 18 - Mon, Sep 21

1:49 pm - 9:20 pmDAY Dayton-IDA Idaho Falls Fanning Field

9h 31m1 stop Dallas/Fort Worth

2:08 pm - 11:33 pmIDA Idaho Falls Fanning Field-DAY Dayton

7h 25m1 stop Dallas/Fort Worth

$513American Airlines

Fri, Sep 18 - Mon, Sep 21

1:49 pm - 9:20 pmDAY Dayton-IDA Idaho Falls Fanning Field

9h 31m1 stop Dallas/Fort Worth

2:08 pm - 11:33 pmIDA Idaho Falls Fanning Field-DAY Dayton

7h 25m1 stop Dallas/Fort Worth

$736American Airlines

Wed, Sep 16 - Sun, Sep 20

5:30 am - 1:29 pmDAY Dayton-IDA Idaho Falls Fanning Field

9h 59m2 stops Chicago O'Hare Intl Denver Intl

2:25 pm - 10:45 pmIDA Idaho Falls Fanning Field-DAY Dayton

6h 20m1 stop Denver Intl

$814United Airlines

Wed, Sep 16 - Sun, Sep 20

9:00 am - 3:23 pmDAY Dayton-IDA Idaho Falls Fanning Field

8h 23m1 stop Denver Intl

2:25 pm - 10:45 pmIDA Idaho Falls Fanning Field-DAY Dayton

6h 20m1 stop Denver Intl

$887United Airlines

Fri, Sep 18 - Mon, Sep 21

7:00 am - 1:37 pmDAY Dayton-IDA Idaho Falls Fanning Field

8h 37m1 stop Dallas/Fort Worth

12:15 pm - 11:38 pmIDA Idaho Falls Fanning Field-DAY Dayton

9h 23m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$906American Airlines

Wed, Sep 16 - Sun, Sep 20

7:00 am - 11:45 amDAY Dayton-IDA Idaho Falls Fanning Field

6h 45m1 stop Dallas/Fort Worth

2:08 pm - 11:33 pmIDA Idaho Falls Fanning Field-DAY Dayton

7h 25m1 stop Dallas/Fort Worth

$931American Airlines

Fri, Sep 18 - Sun, Sep 20

1:49 pm - 9:20 pmDAY Dayton-IDA Idaho Falls Fanning Field

9h 31m1 stop Dallas/Fort Worth

1:58 pm - 11:38 pmIDA Idaho Falls Fanning Field-DAY Dayton

7h 40m1 stop Chicago O'Hare Intl

$934American Airlines

Fri, Sep 18 - Mon, Sep 21

3:27 pm - 10:22 pmDAY Dayton-IDA Idaho Falls Fanning Field

8h 55m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:57 pm - 10:39 amIDA Idaho Falls Fanning Field-DAY Dayton

13h 42m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$962Delta

Fri, Sep 18 - Mon, Sep 21

5:34 am - 9:20 pmDAY Dayton-IDA Idaho Falls Fanning Field

17h 46m2 stops Chicago O'Hare Intl Dallas/Fort Worth

2:08 pm - 11:33 pmIDA Idaho Falls Fanning Field-DAY Dayton

7h 25m1 stop Dallas/Fort Worth

$976American Airlines

Wed, Sep 16 - Sun, Sep 20

5:30 am - 1:29 pmDAY Dayton-IDA Idaho Falls Fanning Field

9h 59m2 stops Chicago O'Hare Intl Denver Intl

10:35 am - 11:59 pmIDA Idaho Falls Fanning Field-DAY Dayton

11h 24m2 stops Denver Intl Chicago O'Hare Intl

$1,011United Airlines

Booking Insights

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

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

Prices

Airlines

Layovers

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

Round-trip flights from Dayton to Idaho Falls start at $485. Prices are below average for this route right now, with typical round-trip fares ranging from $524 to $720. The lowest price found in the past 5 days was $485 on United Airlines.

Find deals

When to book flights from Dayton to Idaho Falls

Are your dates flexible? Find out the best times to travel from Dayton to Idaho Falls 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 Dayton to Idaho Falls?
Flights from Dayton to Idaho Falls usually depart from Dayton (DAY) and arrive at Idaho Falls Fanning Field (IDA).
What cabin classes can I book on flights from Dayton to Idaho Falls?
Two cabin classes are available on flights from Dayton to Idaho Falls:

• Economy Class
• First Class
Which airports do connecting flights from Dayton to Idaho Falls pass through?
Connecting flights from Dayton to Idaho Falls most commonly pass through:

• Denver Intl (DEN) - 79% of one-stop connections
• Chicago O'Hare Intl (ORD) - 21% 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 Dayton to Idaho Falls?
Yes. Being flexible with your travel dates can save you up to 52% on the Dayton to Idaho Falls route. Wednesday is the cheapest departure day at $437 round-trip on average, while Sunday is the most expensive at $897, a difference of $460. 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 Dayton to Idaho Falls?
A nonstop flight from Dayton to Idaho Falls takes 0h 00m, covering 1,450 miles.
Do I need a passport to fly from Dayton to Idaho Falls?
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 Dayton to Idaho Falls 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 $485 to $1,980. That means the highest observed fare was about 4x higher than the lowest one.
How much time can I save by choosing a different layover airport from Dayton to Idaho Falls?
Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 22m, compared with 6h 47m via Chicago O'Hare Intl (ORD).
What is the time difference between Dayton and Idaho Falls?
Idaho Falls is 2 hours behind Dayton (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?
Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates starting from around $34 for economy cars. Top options include:
• Alamo
• Hertz
• Enterprise Rent-A-Car
• Budget
• National
How much should I expect to pay for a Dayton to Idaho Falls flight?
Round-trip flights from Dayton to Idaho Falls range from $524 to $720, with an average of $536 over the past 12 months. Anything below $524 counts as a good deal.

If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $437 - about $460 less than Sunday (51% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.
- Tru by Hilton Idaho Falls
- Quality Inn Idaho Falls
- Best Western Driftwood Inn

More options for your flight from Dayton to Idaho Falls

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to Idaho Falls with a hotel stay or car rental

Car rentals in Idaho Falls

Hotels in Idaho Falls

Vacations in Idaho Falls

DAY - IDA

$485 Find Cheap Flights from Dayton to Idaho Falls - Compare and Save

Everything you should know

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

Recent round-trip flight deals from Dayton to Idaho Falls

Recent one-way flight deals from Dayton to Idaho Falls

Recent last minute flight deals from Dayton to Idaho Falls

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

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

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

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

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

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

When to book flights from Dayton to Idaho Falls

Your Dayton to Idaho Falls flight questions, answered

Your guide to booking Dayton to Idaho Falls flights

More options for your flight from Dayton to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Dayton to Idaho Falls

Find direct flights to and from Dayton and Idaho Falls

Flights from domestic origins to Idaho Falls

Flights to other popular destinations

Find deals for your return flight