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

Flights from Idaho Falls to Duluth usually depart from Idaho Falls Fanning Field (IDA) and arrive at Duluth Intl (DLH).

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

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 Duluth changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $673 to $1,154. That means the highest observed fare was about 71% higher than the lowest one.

What is the time difference between Idaho Falls and Duluth?

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

What car rental options are available at Duluth Intl Airport (DLH)?

Duluth Intl Airport (DLH) hosts 5 major car rental companies, with daily rates starting from around $26 for economy cars. Top options include: • Avis • Alamo • Budget • Enterprise Rent-A-Car • National

$673 CHEAP FLIGHTS from Idaho Falls to Duluth (IDA - DLH)

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Flight Deals

Cheap Flights from Idaho Falls to Duluth (IDA-DLH)

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 Duluth

Tue, Jan 26 - Sat, Jan 30

2:35 pm - 9:43 pmIDA Idaho Falls Fanning Field-DLH Duluth Intl

30h 08m2 stops Denver Intl Chicago O'Hare Intl

5:50 am - 1:35 pmDLH Duluth Intl-IDA Idaho Falls Fanning Field

8h 45m2 stops Chicago O'Hare Intl Denver Intl

$673United Airlines

Tue, Jan 26 - Sat, Jan 30

2:35 pm - 9:43 pmIDA Idaho Falls Fanning Field-DLH Duluth Intl

30h 08m2 stops Denver Intl Chicago O'Hare Intl

5:50 am - 1:35 pmDLH Duluth Intl-IDA Idaho Falls Fanning Field

8h 45m2 stops Chicago O'Hare Intl Denver Intl

$708United Airlines

Tue, Oct 13 - Tue, Oct 20

1:05 pm - 10:57 pmIDA Idaho Falls Fanning Field-DLH Duluth Intl

8h 52m2 stops Salt Lake City Minneapolis St Paul

12:35 pm - 6:16 pmDLH Duluth Intl-IDA Idaho Falls Fanning Field

6h 41m2 stops Minneapolis St Paul Salt Lake City

$718Delta

Tue, Jan 26 - Sat, Jan 30

2:35 pm - 9:43 pmIDA Idaho Falls Fanning Field-DLH Duluth Intl

30h 08m2 stops Denver Intl Chicago O'Hare Intl

5:50 am - 1:35 pmDLH Duluth Intl-IDA Idaho Falls Fanning Field

8h 45m2 stops Chicago O'Hare Intl Denver Intl

$728United Airlines

Tue, Oct 13 - Tue, Oct 20

10:35 am - 11:22 pmIDA Idaho Falls Fanning Field-DLH Duluth Intl

11h 47m2 stops Denver Intl Chicago O'Hare Intl

3:10 pm - 1:24 pmDLH Duluth Intl-IDA Idaho Falls Fanning Field

23h 14m3 stops Chicago O'Hare Intl Fayetteville Northwest Arkansas Denver Intl

$831United Airlines

Tue, Oct 13 - Tue, Oct 20

7:00 am - 6:19 pmIDA Idaho Falls Fanning Field-DLH Duluth Intl

10h 19m3 stops Denver Intl Des Moines Chicago O'Hare Intl

7:45 am - 5:16 pmDLH Duluth Intl-IDA Idaho Falls Fanning Field

10h 31m3 stops Chicago O'Hare Intl Des Moines Denver Intl

$1,154United Airlines

Booking Insights

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

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

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

United Airlines ($673) and Delta ($718) are the cheapest airlines to fly round-trip from Idaho Falls to Duluth according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$670

Flight from Idaho Falls to Duluth

When to book flights from Idaho Falls to Duluth

Are your dates flexible? Find out the best times to travel from Idaho Falls to Duluth 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 Duluth?
Flights from Idaho Falls to Duluth usually depart from Idaho Falls Fanning Field (IDA) and arrive at Duluth Intl (DLH).
Do I need a passport to fly from Idaho Falls to Duluth?
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 Duluth changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $673 to $1,154. That means the highest observed fare was about 71% higher than the lowest one.
What is the time difference between Idaho Falls and Duluth?
Duluth is 1 hour ahead of Idaho Falls (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Duluth Intl Airport (DLH)?
Duluth Intl Airport (DLH) hosts 5 major car rental companies, with daily rates starting from around $26 for economy cars. Top options include:
• Avis
• Alamo
• Budget
• Enterprise Rent-A-Car
• National

If you're arriving late at night and need somewhere to stay, check out these hotels close to Duluth Intl Airport.
- Country Inn & Suites by Radisson, Duluth North, MN

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IDA - DLH

$673 Find Cheap Flights from Idaho Falls to Duluth - Compare and Save

Everything you should know

Cheap Flights from Idaho Falls to Duluth (IDA-DLH)

Recent round-trip flight deals from Idaho Falls to Duluth

Recent one-way flight deals from Idaho Falls to Duluth

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

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

Key details for Idaho Falls to Duluth flights

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When to book flights from Idaho Falls to Duluth

Your Idaho Falls to Duluth flight questions, answered

Your guide to booking Idaho Falls to Duluth flights

More options for your flight from Idaho Falls to Duluth

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

Information on your arrival and departure airports

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