What's the typical flight distance from Idaho Falls?

Across the trailing 90 days, flights from Idaho Falls typically show a varied distribution in terms of distance. Short-haul flights account for 40% of the routes. Medium-haul flights are the most common, representing 44% of departures. Long-haul flights, while less frequent, still make up 16% of the routes from Idaho Falls.

What are the cheapest international destinations from Idaho Falls by country?

Historically, when looking for international destinations from Idaho Falls, travelers can find varying median prices across different countries. For example, flights to Toronto, Canada, typically have a median price of $537. Destinations in Mexico, such as San José del Cabo, show a median price of $563. For those looking further afield, San José, Costa Rica, has a median price of $719, based on data from the trailing 90 days.

When is the cheapest time of year to fly from Idaho Falls?

Historically, the cheapest month to fly from Idaho Falls is December, with an average price of $325. This represents a significant savings of 56% compared to the annual median average price of $737. January is also a cost-effective option, typically being the second cheapest month with an average price of $493. These trends are based on historical data.

Flights

From Idaho Falls

Cheap Flights from Idaho Falls

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Deals from

Idaho Falls

RatePunk searches hundreds of travel sites at once for deals on flights from Idaho Falls

Prices updated 6 days ago

406 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 2, 2026.)

Today’s best flight deals from Idaho Falls

Browse current best options from Idaho Falls.

IDA
Portland
United States • 2026-08-17
74% AI deal score
$111
$45
One-way
IDA
Las Vegas
United States • 2026-08-31
78% AI deal score
$144
$45
One-way
IDA
Phoenix
United States • 2026-09-02
75% AI deal score
$77
$46
One-way
IDA
Santa Ana
United States • 2026-12-14
78% AI deal score
$121
$46
One-way
IDA
Phoenix
United States • 2026-08-31
79% AI deal score
$213
$77
One-way
IDA
Los Angeles
United States • 2026-08-31
78% AI deal score
$227
$93
One-way
IDA
San Francisco
United States • 2026-08-17
78% AI deal score
$240
$100
One-way
IDA
Houston
United States • 2026-08-24
81% AI deal score
$229
$101
One-way
IDA
Oakland
United States • 2026-08-24
78% AI deal score
$248
$101
One-way
IDA
Burbank
United States • 2026-08-24
77% AI deal score
$235
$102
One-way

Flights from Idaho Falls: Overview

Insights for flights from Idaho Falls

From Idaho Falls, you can reach 102 unique cities across 9 countries, according to recent fare data over the last 90 days. The vast majority of these destinations are within the United States, accounting for 100% of recent fares. While Italy and Canada are also listed, their share of recent fares is negligible. This indicates that travelers looking for cheap flights from Idaho Falls will primarily find options for domestic travel.

Right now, the cheapest fares from Idaho Falls start at $71 to Las Vegas. Other economical options include flights to Santa Ana for $102 and to Phoenix for $103. These prices represent the minimum roundtrip fares available, offering travelers a range of budget-friendly choices for their next trip.

The route mix from Idaho Falls shows a balanced distribution across different distances. Approximately 40% of routes are short-haul, while 44% are medium-haul. Longer-distance international trips, classified as long-haul, make up about 16% of the available routes.

Among the most frequently discounted destinations from Idaho Falls over the last 90 days, Las Vegas appears most often. Other popular routes include flights to Portland and to London, indicating consistent availability of fares to these cities.

For travelers seeking direct flights from Idaho Falls, approximately 7.6% of recent fares are non-stop. This suggests that the majority of flights from Idaho Falls involve at least one connection, classifying the airport as connecting-dominant for most routes.

Most popular airlines from Idaho Falls

Delta Air Lines

United Airlines

Alaska Airlines, Inc.

American Airlines

Southwest Airlines

Allegiant Air

Frontier Airlines

JetBlue Airways

Last-minute flights going from Idaho Falls soon

Sun, Aug 16

⌛ Last-Minute

IDA - Singapore

Idaho Falls (IDA) - Singapore (SIN)

United Airlines

$1,532

$1,151

One-way

Fri, Aug 14

⌛ Last-Minute

IDA - Malta

Idaho Falls (IDA) - Malta (MLA)

United Airlines

$1,395

$1,064

One-way

Sat, Aug 15

⌛ Last-Minute

IDA - Burlington

Idaho Falls (IDA) - Burlington (BTV)

American Airlines

$531

$394

One-way

Fri, Aug 14

⌛ Last-Minute

IDA - Lexington

Idaho Falls (IDA) - Lexington (LEX)

United Airlines

$598

$429

One-way

Sat, Aug 8

⌛ Last-Minute

IDA - Honolulu

Idaho Falls (IDA) - Honolulu (HNL)

United Airlines

$802

$636

One-way

Thu, Aug 6

⌛ Last-Minute

IDA - Sarajevo

Idaho Falls (IDA) - Sarajevo (SJJ)

Lufthansa

$1,689

$1,418

One-way

Most popular destinations to fly from Idaho Falls

Reykjavik

TOP

Iceland • Sep 2026

from

$559

Dubai

TOP

United Arab Emirates • Sep 2026

from

$889

Bangkok

TOP

Thailand • Aug 2026

from

$1,001

Geneva

TOP

Switzerland • Dec 2026

from

$766

Athens

TOP

Greece • Dec 2026

from

$843

Ho Chi Minh City

TOP

Vietnam • Oct 2026

from

$974

Biggest price drops on international destinations from Idaho Falls

-41%

IDA - Zagreb

$1,314 → $779

-25%

IDA - Singapore

$1,532 → $1,151

-17%

IDA - Mount Kilimanjaro

$2,093 → $1,734

-24%

IDA - Malta

$1,395 → $1,064

Popular Airports from Idaho Falls

Idaho Falls airport insights

🗓️ Best days to catch a deal

Mon - Fri - Sat

Flights from Idaho Falls are cheapest on Monday, Friday, and Saturday, based on 65,460 deals.

💸 Cheapest deals found

From ~$45 direct / ~$71 roundtrip

The cheapest flights from IDA are to destinations within the United States, such as Las Vegas and Santa Ana.

✈️ Airlines to watch

Allegiant Air, Frontier Airlines, Alaska Airlines, Inc., United Airlines

Low-cost and full-service carriers offer a mix of domestic flights from Idaho Falls.

⏱️ Best time to book

0-2 weeks in advance

Booking 0-2 weeks in advance offers the lowest median fare for flights from Idaho Falls.

📅 Cheapest travel period

May

Flights from Idaho Falls tend to be cheaper in May.

🎯 Booking tip

Watch fares to Las Vegas

Flights from Idaho Falls to Las Vegas currently start at $71.

Idaho Falls main airports to depart from

Idaho Falls Regional (IDA)

Cheapest

Idaho Falls Regional is a convenient choice for travelers flying to or from eastern Idaho.

📍 ~4 km from city center (reachable by car)

💸 Flights from ~$101

Airports nearby Idaho Falls used as alternative

Salt Lake City International (SLC)

Cheapest

Salt Lake City International is a major international hub with a vast network of flights and often lower fares.

📍 ~301 km from Idaho Falls (reachable by car)

💸 Flights from ~$59

Business & First Class Flight Deals from Idaho Falls

Discover luxury on the budget with premium cabin class on flights from Idaho Falls.

Elite

Best Elite deals from Idaho Falls

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From IDA

Elite

Eugene

United States • Sep 2026

92% AI deal score

$2,242

$597

Save $1,645

Alaska Airlines, Inc.

Business Class

From IDA

Elite

Seattle

United States • Aug 2026

91% AI deal score

$704

$407

Save $297

Alaska Airlines, Inc.

Business Class

From IDA

Elite

Portland

United States • Sep 2026

91% AI deal score

$2,009

$507

Save $1,502

Alaska Airlines, Inc.

Business Class

From IDA

Elite

Spokane

United States • Aug 2026

91% AI deal score

$2,235

$561

Save $1,674

Alaska Airlines, Inc.

Business Class

From IDA

Elite

Sacramento

United States • Aug 2026

91% AI deal score

$2,839

$599

Save $2,240

Alaska Airlines, Inc.

Business Class

From IDA

Elite

Portland

United States • Oct 2026

90% AI deal score

$1,117

$427

Save $690

Alaska Airlines, Inc.

Business Class

From IDA

Elite

Denver

United States • Aug 2026

90% AI deal score

$695

$459

Save $236

United Airlines

Business Class

From IDA

Elite

San Francisco

United States • Oct 2026

89% AI deal score

$1,828

$566

Save $1,262

Alaska Airlines, Inc.

Business Class

From IDA

Elite

Seattle

United States • Dec 2026

89% AI deal score

$586

$437

Save $149

Alaska Airlines, Inc.

Business Class

From IDA

Elite

Saint Thomas

United States • Aug 2026

88% AI deal score

$1,441

$1,195

Save $246

American Airlines

Business Class

From IDA

Elite

Bellingham

United States • Oct 2026

87% AI deal score

$2,202

$591

Save $1,611

Alaska Airlines, Inc.

Business Class

From IDA

Elite

New York

United States • Dec 2026

83% AI deal score

$1,418

$1,151

Save $267

United Airlines

Business Class

Booking Flights from Idaho Falls: Frequently Asked Questions

Historically, travelers from Idaho Falls have found numerous destinations for under $350. For example, flights to Phoenix typically have a median price of $130. Other options include San Francisco at a median price of $196 and Dallas at $267. Across the trailing 90 days, destinations like Burbank, Reno, Sacramento, and Eugene also showed median prices around $311, making them accessible within this budget.

Idaho Falls is connected to a substantial number of destinations, with historical data from the trailing 90 days showing connections to 102 unique cities. While the vast majority of these connections, 100%, are within the United States, there have also been observed connections to 9 unique countries. This indicates a broad reach for travelers departing from Idaho Falls.

Based on historical trends from the trailing 90 days, some of the most frequently served destinations from Idaho Falls include Las Vegas in the United States. Portland, also in the United States, is another popular choice for travelers. Additionally, London in the United Kingdom consistently appears among the most popular destinations, indicating a demand for both domestic and international travel from Idaho Falls.

Explore More Destinations from Idaho Falls

Search more flights

Flights from Idaho Falls to Amsterdam Flights from Idaho Falls to Athens Flights from Idaho Falls to Bangkok Flights from Idaho Falls to Barcelona Flights from Idaho Falls to Brussels Flights from Idaho Falls to Copenhagen Flights from Idaho Falls to Dubai Flights from Idaho Falls to Frankfurt Flights from Idaho Falls to Istanbul Flights from Idaho Falls to Las Vegas Flights from Idaho Falls to Madrid Flights from Idaho Falls to Milan

Departing from nearby city?

Flights from Boise Flights from Bozeman Flights from Jackson Flights from Salt Lake City

Flights from Idaho Falls: Overview

Insights for flights from Idaho Falls

Most popular airlines from Idaho Falls

Delta Air Lines

United Airlines

Alaska Airlines, Inc.

American Airlines

Southwest Airlines

Allegiant Air

Frontier Airlines

JetBlue Airways

Last-minute flights going from Idaho Falls soon

Sun, Aug 16

⌛ Last-Minute

IDA - Singapore

Idaho Falls (IDA) - Singapore (SIN)

United Airlines

$1,532

$1,151

One-way

Fri, Aug 14

⌛ Last-Minute

IDA - Malta

Idaho Falls (IDA) - Malta (MLA)

United Airlines

$1,395

$1,064

One-way

Sat, Aug 15

⌛ Last-Minute

IDA - Burlington

Idaho Falls (IDA) - Burlington (BTV)

American Airlines

$531

$394

One-way

Fri, Aug 14

⌛ Last-Minute

IDA - Lexington

Idaho Falls (IDA) - Lexington (LEX)

United Airlines

$598

$429

One-way

Sat, Aug 8

⌛ Last-Minute

IDA - Honolulu

Idaho Falls (IDA) - Honolulu (HNL)

United Airlines

$802

$636

One-way

Thu, Aug 6

⌛ Last-Minute

IDA - Sarajevo

Idaho Falls (IDA) - Sarajevo (SJJ)

Lufthansa

$1,689

$1,418

One-way

Most popular destinations to fly from Idaho Falls

Reykjavik

TOP

Iceland • Sep 2026

from

$559

Dubai

TOP

United Arab Emirates • Sep 2026

from

$889

Bangkok

TOP

Thailand • Aug 2026

from

$1,001

Geneva

TOP

Switzerland • Dec 2026

from

$766

Athens

TOP

Greece • Dec 2026

from

$843

Ho Chi Minh City

TOP

Vietnam • Oct 2026

from

$974

Biggest price drops on international destinations from Idaho Falls

-41%

IDA - Zagreb

$1,314 → $779

-25%

IDA - Singapore

$1,532 → $1,151

-17%

IDA - Mount Kilimanjaro

$2,093 → $1,734

-24%

IDA - Malta

$1,395 → $1,064

Popular Airports from Idaho Falls

Idaho Falls airport insights

🗓️ Best days to catch a deal

Mon - Fri - Sat

Flights from Idaho Falls are cheapest on Monday, Friday, and Saturday, based on 65,460 deals.

💸 Cheapest deals found

From ~$45 direct / ~$71 roundtrip

The cheapest flights from IDA are to destinations within the United States, such as Las Vegas and Santa Ana.

✈️ Airlines to watch

Allegiant Air, Frontier Airlines, Alaska Airlines, Inc., United Airlines

Low-cost and full-service carriers offer a mix of domestic flights from Idaho Falls.

⏱️ Best time to book

0-2 weeks in advance

Booking 0-2 weeks in advance offers the lowest median fare for flights from Idaho Falls.

📅 Cheapest travel period

May

Flights from Idaho Falls tend to be cheaper in May.

🎯 Booking tip

Watch fares to Las Vegas

Flights from Idaho Falls to Las Vegas currently start at $71.

Idaho Falls main airports to depart from

Idaho Falls Regional (IDA)

Cheapest

Idaho Falls Regional is a convenient choice for travelers flying to or from eastern Idaho.

📍 ~4 km from city center (reachable by car)

💸 Flights from ~$101

Airports nearby Idaho Falls used as alternative

Salt Lake City International (SLC)

Cheapest

Salt Lake City International is a major international hub with a vast network of flights and often lower fares.

United States • Dec 2026

83% AI deal score

$1,418

$1,151

Save $267

United Airlines

Business Class

Booking Flights from Idaho Falls: Frequently Asked Questions

Cheap Flights from Idaho Falls

Today’s best flight deals from Idaho Falls

Flights from Idaho Falls: Overview

Insights for flights from Idaho Falls

Most popular airlines from Idaho Falls

Last-minute flights going from Idaho Falls soon

Most popular destinations to fly from Idaho Falls

Biggest price drops on international destinations from Idaho Falls

Popular Airports from Idaho Falls

Idaho Falls airport insights

Mon - Fri - Sat

From ~$45 direct / ~$71 roundtrip

Allegiant Air, Frontier Airlines, Alaska Airlines, Inc., United Airlines

0-2 weeks in advance

May

Watch fares to Las Vegas

Idaho Falls main airports to depart from

Airports nearby Idaho Falls used as alternative

Business & First Class Flight Deals from Idaho Falls

Best Elite deals from Idaho Falls

Eugene

Seattle

Portland

Spokane

Sacramento

Portland

Denver

San Francisco

Seattle

Saint Thomas

Bellingham

New York

Booking Flights from Idaho Falls: Frequently Asked Questions

Where can I find flights from Idaho Falls for less than 350 USD?

How many cities is Idaho Falls connected to?

What are the most popular destinations from Idaho Falls?

What's the typical flight distance from Idaho Falls?

What are the cheapest international destinations from Idaho Falls by country?

When is the cheapest time of year to fly from Idaho Falls?

Explore More Destinations from Idaho Falls

Search more flights

Departing from nearby city?

Flights from Idaho Falls: Overview

Insights for flights from Idaho Falls

Most popular airlines from Idaho Falls

Last-minute flights going from Idaho Falls soon

Most popular destinations to fly from Idaho Falls

Biggest price drops on international destinations from Idaho Falls

Popular Airports from Idaho Falls

Idaho Falls airport insights

Mon - Fri - Sat

From ~$45 direct / ~$71 roundtrip

Allegiant Air, Frontier Airlines, Alaska Airlines, Inc., United Airlines

0-2 weeks in advance

May

Watch fares to Las Vegas

Idaho Falls main airports to depart from

Airports nearby Idaho Falls used as alternative

Business & First Class Flight Deals from Idaho Falls

Best Elite deals from Idaho Falls

Eugene

Seattle

Portland

Spokane

Sacramento

Portland

Denver

San Francisco

Seattle

Saint Thomas

Bellingham

New York

Booking Flights from Idaho Falls: Frequently Asked Questions

Where can I find flights from Idaho Falls for less than 350 USD?

How many cities is Idaho Falls connected to?

What are the most popular destinations from Idaho Falls?

What's the typical flight distance from Idaho Falls?

What are the cheapest international destinations from Idaho Falls by country?

When is the cheapest time of year to fly from Idaho Falls?

Explore More Destinations from Idaho Falls