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Flights to Idaho Falls, Idaho

Find cheap flights to Idaho Falls, Idaho in 2026/2027 from $100 This is the cheapest return flight found to Idaho Falls, Idaho from USA on FlightsFinder on January 27th 2026 at 18:11. This offer may no longer be available. Click the offer to check live prices & dates of travel.

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Our Flight Finder compares the cheapest flights to Idaho Falls, Idaho from the most established flight comparison sites.
Fly to Idaho Falls, Idaho and visit sites like Museum of Idaho, Idaho Falls Zoo at Tautphaus Park, Snake River Plain & Idaho Falls River Walk - Greenbelt Trail.

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What are the cheapest return flights to Idaho Falls, Idaho in 2026/2027?

These economy flights were found on FlightsFinder from USA to Idaho Falls, Idaho in the last few days. Prices subject to availability.

No flights found for this month.

What are the cheapest one-way flights to Idaho Falls, Idaho in 2026/2027?

These economy flights were found on FlightsFinder from USA to Idaho Falls, Idaho in the last few days. Prices subject to availability.

No flights found for this month.

When are flights to Idaho Falls, Idaho cheapest?

up

The month of February

happy

According to our data, February is on average the cheapest time to book flights to Idaho Falls, Idaho.
You can get flights from $100 return.

When is the most expensive time to fly to Idaho Falls, Idaho?

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The month of November

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According to our data, November is on average the most expensive time to book flights to Idaho Falls, Idaho.
A return flight could set you back more than $555.

Which popular airlines fly to Idaho Falls, Idaho?

Why fly to Idaho Falls, Idaho?

Nestled along the scenic Snake River in southeastern Idaho, Idaho Falls offers visitors a delightful blend of natural beauty and vibrant city life. Known as the "Gateway to Yellowstone," this charming city boasts a rich history, outdoor recreational opportunities, and a welcoming community. Explore the picturesque Greenbelt along the river, witness the majestic Idaho Falls downtown, or indulge in local cuisine at charming eateries. With easy access to world-class outdoor adventures and a wealth of cultural attractions, Idaho Falls is a hidden gem waiting to be discovered by intrepid travelers seeking an authentic American experience.

Frequently asked questions about Flights to Idaho Falls, Idaho

What is considered a good price to Idaho Falls, Idaho?

A good price for a flight to Idaho Falls is $90 - $110.

Which popular airports are close to Idaho Falls, Idaho?

The popular airports near Idaho Falls, Idaho are Idaho Falls Regional Airport (IDA), Jackson Hole Airport (JAC) in Wyoming, and Salt Lake City International Airport (SLC) in Utah.

How long does it take to fly to Idaho Falls, Idaho?

The flight to Idaho Falls, Idaho (IDA) is roughly 4 hours 7 minutes and 1,632 miles (2,626 kilometres) from Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL).

How do I find the cheapest possible flights to Idaho Falls, Idaho?

The best way is to compare flights to Idaho Falls, Idaho from leading comparison sites using our search engine dashboard.

Are there direct flights to Idaho Falls, Idaho?

Yes, there are direct flights to Idaho Falls, Idaho.

What is the weather like in Idaho Falls, Idaho?

Here is the average weather forecast in Idaho Falls, Idaho by month:

• Jan: 30°F
• Feb: 37°F
• Mar: 48°F
• Apr: 59°F
• May: 68°F
• Jun: 78°F
• Jul: 86°F
• Aug: 86°F
• Sep: 75°F
• Oct: 61°F
• Nov: 43°F
• Dec: 31°F

How far is the main airport in Idaho Falls, Idaho from the city centre?

The Idaho Falls Regional Airport is approximately 2 miles from the city center of Idaho Falls, Idaho.

How far in advance should I book my flight to Idaho Falls, Idaho?

Typically, flights are cheapest to Idaho Falls, Idaho 2 months before departure.

Which day is cheapest to fly to Idaho Falls, Idaho?

Studies show flights to Idaho Falls, Idaho are typically cheaper on Tuesdays and Wednesdays.

Weather in Idaho Falls, Idaho

Clear
Clear

21.1 °F

Wed, 28 Jan 2026

Average Temperature

30°F

Jan

37°F

Feb

48°F

Mar

59°F

Apr

68°F

May

78°F

Jun

86°F

Jul

86°F

Aug

75°F

Sep

61°F

Oct

43°F

Nov

31°F

Dec

Idaho Falls, Idaho

Flight Distance and Flying Time to Idaho Falls, Idaho

Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL) to Idaho Falls, Idaho (IDA)

Distance:
1,632 miles (2,626 kilometres)

Average flight time (direct 4 hours 7 minutes)

Los Angeles, USA - California, Los Angeles International Airport (LAX) to Idaho Falls, Idaho (IDA)

Distance:
744 miles (1,197 kilometres)

Average flight time (direct 2 hours 9 minutes)

New York, USA - John F Kennedy International Airport (JFK) to Idaho Falls, Idaho (IDA)

Distance:
1,956 miles (3,148 kilometres)

Average flight time (direct 4 hours 50 minutes)

Dallas, USA - Dallas, Texas Fort Worth International Airport (DFW) to Idaho Falls, Idaho (IDA)

Distance:
1,094 miles (1,761 kilometres)

Average flight time (direct 2 hours 55 minutes)

Denver, USA - Colorado, Airport - Denver International Airport (DEN) to Idaho Falls, Idaho (IDA)

Distance:
457 miles (736 kilometres)

Average flight time (direct 1 hour 30 minutes)

San Francisco, USA - California, San Francisco International Airport (SFO) to Idaho Falls, Idaho (IDA)

Distance:
676 miles (1,088 kilometres)

Average flight time (direct 2 hours)

Seattle, USA - Airport - Seattle Tacoma International, Washington (SEA) to Idaho Falls, Idaho (IDA)

Distance:
565 miles (909 kilometres)

Average flight time (direct 1 hour 45 minutes)

Las Vegas, USA - Nevada, McCarran International Airport (LAS) to Idaho Falls, Idaho (IDA)

Distance:
539 miles (867 kilometres)

Average flight time (direct 1 hour 41 minutes)

Orlando, USA - Florida, Orlando International Airport (MCO) to Idaho Falls, Idaho (IDA)

Distance:
1,994 miles (3,209 kilometres)

Average flight time (direct 4 hours 55 minutes)

Charlotte, USA - North Carolina, Douglas International Airport (CLT) to Idaho Falls, Idaho (IDA)

Distance:
1,747 miles (2,811 kilometres)

Average flight time (direct 4 hours 22 minutes)

Phoenix, USA - Arizona, Phoenix Sky Harbor International Airport (PHX) to Idaho Falls, Idaho (IDA)

Distance:
696 miles (1,121 kilometres)

Average flight time (direct 2 hours 2 minutes)

Houston, USA - Texas, Airport - George Bush Intercontinental (IAH) to Idaho Falls, Idaho (IDA)

Distance:
1,311 miles (2,110 kilometres)

Average flight time (direct 3 hours 24 minutes)

Miami, USA - Florida, Miami International Airport (MIA) to Idaho Falls, Idaho (IDA)

Distance:
2,161 miles (3,478 kilometres)

Average flight time (direct 5 hours 18 minutes)

Boston, USA - Massachusetts, Edward L. Logan International Airport (BOS) to Idaho Falls, Idaho (IDA)

Distance:
2,057 miles (3,311 kilometres)

Average flight time (direct 5 hours 4 minutes)

Minneapolis, USA - Minnesota, Airport - St. Paul International (MSP) to Idaho Falls, Idaho (IDA)

Distance:
936 miles (1,507 kilometres)

Average flight time (direct 2 hours 34 minutes)

Fort Lauderdale, USA - Florida, Fort Lauderdale-Hollywood International Airport (FLL) to Idaho Falls, Idaho (IDA)

Distance:
2,154 miles (3,467 kilometres)

Average flight time (direct 5 hours 17 minutes)

Detroit, USA - Michigan, Airport - Metropolitan Wayne County International (DTW) to Idaho Falls, Idaho (IDA)

Distance:
1,450 miles (2,333 kilometres)

Average flight time (direct 3 hours 43 minutes)

Philadelphia, USA - Pennsylvania, Airport - Philadelphia International (PHL) to Idaho Falls, Idaho (IDA)

Distance:
1,901 miles (3,059 kilometres)

Average flight time (direct 4 hours 43 minutes)

Baltimore, USA - Maryland, Baltimore/Washington International Airport (BWI) to Idaho Falls, Idaho (IDA)

Distance:
1,846 miles (2,972 kilometres)

Average flight time (direct 4 hours 36 minutes)

Salt Lake City, USA - Utah, Salt Lake City International Airport (SLC) to Idaho Falls, Idaho (IDA)

Distance:
188 miles (303 kilometres)

Average flight time (direct 55 minutes)

San Diego, USA - California, San Diego International Airport (SAN) to Idaho Falls, Idaho (IDA)

Distance:
795 miles (1,279 kilometres)

Average flight time (direct 2 hours 15 minutes)

Tampa, USA - Florida, Tampa International Airport (TPA) to Idaho Falls, Idaho (IDA)

Distance:
1,958 miles (3,150 kilometres)

Average flight time (direct 4 hours 51 minutes)

Portland, USA - International Airport, Oregon (PDX) to Idaho Falls, Idaho (IDA)

Distance:
537 miles (865 kilometres)

Average flight time (direct 1 hour 41 minutes)

Map of Idaho Falls, Idaho

Travel Videos About Idaho Falls, Idaho

Cheapest flight routes found to Idaho Falls, Idaho

From Las Vegas

From Las Vegas (LAS), USA to Idaho Falls, United States (IDA): $100

Depart: 20 Feb 2026 · Return: 23 Feb 2026 Price found 27 Jan 2026, 18:11

From Seattle

From Seattle (SEA), USA to Idaho Falls, United States (IDA): $157

Depart: 04 Mar 2026 · Return: 11 Mar 2026 Price found 27 Jan 2026, 16:41

From Denver

From Denver (DEN), USA to Idaho Falls, United States (IDA): $189

Depart: 26 Feb 2026 · Return: 02 Mar 2026 Price found 27 Jan 2026, 17:32

From Salt Lake City

From Salt Lake City (SLC), USA to Idaho Falls, United States (IDA): $213

Depart: 19 Feb 2026 · Return: 23 Feb 2026 Price found 27 Jan 2026, 19:16

From San Diego

From San Diego (SAN), USA to Idaho Falls, United States (IDA): $219

Depart: 18 Mar 2026 · Return: 31 Mar 2026 Price found 24 Jan 2026, 16:36

From Portland

From Portland (PDX), USA to Idaho Falls, United States (IDA): $257

Depart: 05 Mar 2026 · Return: 09 Mar 2026 Price found 28 Jan 2026, 02:29

From Los Angeles

From Los Angeles (LAX), USA to Idaho Falls, United States (IDA): $274

Depart: 20 Mar 2026 · Return: 24 Mar 2026 Price found 26 Jan 2026, 03:08

From Dallas

From Dallas (DFW), USA to Idaho Falls, United States (IDA): $301

Depart: 26 Feb 2026 · Return: 02 Mar 2026 Price found 27 Jan 2026, 00:57

From Minneapolis

From Minneapolis (MSP), USA to Idaho Falls, United States (IDA): $310

Depart: 04 Jun 2026 · Return: 09 Jun 2026 Price found 26 Jan 2026, 18:12

From Houston

From Houston (IAH), USA to Idaho Falls, United States (IDA): $319

Depart: 18 Apr 2026 · Return: 26 Apr 2026 Price found 28 Jan 2026, 10:44

From San Francisco

From San Francisco (SFO), USA to Idaho Falls, United States (IDA): $322

Depart: 26 Aug 2026 · Return: 30 Aug 2026 Price found 27 Jan 2026, 15:27

From New York

From New York (JFK), USA to Idaho Falls, United States (IDA): $329

Depart: 10 Feb 2026 · Return: 25 Feb 2026 Price found 24 Jan 2026, 15:27

From Tampa

From Tampa (TPA), USA to Idaho Falls, United States (IDA): $334

Depart: 29 Jul 2026 · Return: 12 Aug 2026 Price found 28 Jan 2026, 05:16

From Detroit

From Detroit (DTW), USA to Idaho Falls, United States (IDA): $340

Depart: 10 Feb 2026 · Return: 14 Feb 2026 Price found 26 Jan 2026, 16:25

From Boston

From Boston (BOS), USA to Idaho Falls, United States (IDA): $355

Depart: 19 Feb 2026 · Return: 23 Feb 2026 Price found 27 Jan 2026, 15:12

From Miami

From Miami (MIA), USA to Idaho Falls, United States (IDA): $359

Depart: 22 Jul 2026 · Return: 29 Jul 2026 Price found 27 Jan 2026, 19:56

From Charlotte

From Charlotte (CLT), USA to Idaho Falls, United States (IDA): $381

Depart: 19 Feb 2026 · Return: 23 Feb 2026 Price found 27 Jan 2026, 19:49

From Fort Lauderdale

From Fort Lauderdale (FLL), USA to Idaho Falls, United States (IDA): $388

Depart: 21 Jul 2026 · Return: 29 Jul 2026 Price found 27 Jan 2026, 19:55

From Orlando

From Orlando (MCO), USA to Idaho Falls, United States (IDA): $421

Depart: 21 Sep 2026 · Return: 26 Sep 2026 Price found 25 Jan 2026, 20:02

From Atlanta

From Atlanta (ATL), USA to Idaho Falls, United States (IDA): $425

Depart: 20 Mar 2026 · Return: 26 Mar 2026 Price found 28 Jan 2026, 12:20

From Philadelphia

From Philadelphia (PHL), USA to Idaho Falls, United States (IDA): $451

Depart: 07 Sep 2026 · Return: 14 Sep 2026 Price found 24 Jan 2026, 19:28

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