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$79+ Cheap flights from Idaho Falls (IDA) to North America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — LAX
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Idaho Falls to North America

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to North America (0NA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Round-trip from

$107
(Gotogate)

One-way from

$79
(Alaska Airlines)
From Idaho Falls Fanning Field to North America
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One-way flight from Idaho Falls Fanning Field to North America
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Find flight deals from Idaho Falls to North America

Cheapest flights from Idaho Falls to North America
Explore the most affordable flight options available from Idaho Falls to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/39:32 pmIDA - LAS
Nonstop1h 47mAllegiant Air
Fri 3/711:49 amLAS - IDA
Nonstop1h 49mAllegiant Air
Deal found 1/15$92
This Kiwi.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/225:51 pmIDA - DEN
Nonstop1h 48mAllegiant Air
Sun 5/253:24 pmDEN - IDA
Nonstop1h 42mAllegiant Air
Deal found 1/16$137
This Mytrip deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/102:46 pmIDA - LAS
1 stop5h 55mMultiple Airlines
Fri 2/2111:51 amLAS - IDA
Nonstop1h 46mMultiple Airlines
Deal found 1/15$147
This Alaska Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/128:00 amIDA - SEA
Nonstop2h 05mAlaska Airlines
Sun 3/167:55 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Deal found 1/16$167
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/66:58 pmIDA - SEA
1 stop6h 52mDelta
Sun 2/95:30 amSEA - IDA
1 stop6h 00mDelta
Deal found 1/15$228
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/39:32 pmIDA - DFW
1 stop5h 53mMultiple Airlines
Thu 3/610:57 pmDFW - IDA
1 stop16h 41mMultiple Airlines
Deal found 1/16$239
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/81:10 pmIDA - ONT
2 stops10h 22mDelta
Tue 2/116:00 amONT - IDA
1 stop5h 30mDelta
Deal found 1/15$242
This Alaska Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/54:04 pmIDA - LAS
1 stop5h 56mAlaska Airlines
Wed 2/1210:30 amLAS - IDA
1 stop11h 03mAlaska Airlines
Deal found 1/15$242
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/195:44 pmIDA - LAS
1 stop5h 28mUnited Airlines
Sat 2/226:00 amLAS - IDA
1 stop6h 31mUnited Airlines
Deal found 1/15$257
This United Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/65:50 pmIDA - DEN
Nonstop1h 50mUnited Airlines
Sun 2/98:00 amDEN - IDA
Nonstop1h 52mUnited Airlines
Deal found 1/16$259
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/121:10 pmIDA - DEN
2 stops10h 32mDelta
Mon 3/37:50 pmDEN - IDA
2 stops16h 40mDelta
Deal found 1/16$274
This Alaska Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/88:00 amIDA - ONT
1 stop11h 13mAlaska Airlines
Tue 2/114:06 pmONT - IDA
1 stop5h 27mAlaska Airlines
Deal found 1/15$279

Find flights from Idaho Falls to North America within your budget

Customize your flight search to find flights from Idaho Falls to North America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

Mon 2/24

9:33 pm-10:20 pm

Nonstop1h 47m

Las Vegas Harry Reid Intl

Fri 2/28

11:50 am-2:36 pm

Nonstop1h 46m

$107

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

Mon 2/24

9:33 pm-10:20 pm

Nonstop1h 47m

Las Vegas Harry Reid Intl

Fri 2/28

7:00 am-1:36 pm

1 stop5h 36m

$151

Idaho FallsSeattle

IDA - SEA

IDASEA

Idaho Falls Fanning Field

Wed 3/12

8:00 am-9:05 am

Nonstop2h 05m

Seattle/Tacoma Intl

Sun 3/16

7:55 pm-10:36 pm

Nonstop1h 41m

$167

Idaho FallsSeattle

IDA - SEA

IDASEA

Idaho Falls Fanning Field

Thu 2/6

6:58 pm-12:50 am

1 stop6h 52m

Seattle/Tacoma Intl

Sun 2/9

5:30 am-12:30 pm

1 stop6h 00m

$228

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Mon 3/3

9:32 pm-4:25 am

1 stop5h 53m

Dallas/Fort Worth

Thu 3/6

10:57 pm-2:38 pm

1 stop16h 41m

$239

Idaho FallsOntario

IDA - ONT

IDAONT

Idaho Falls Fanning Field

Sat 2/8

1:10 pm-10:32 pm

2 stops10h 22m

Ontario

Tue 2/11

6:00 am-12:30 pm

1 stop5h 30m

$242

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

Wed 2/5

4:04 pm-9:00 pm

1 stop5h 56m

Las Vegas Harry Reid Intl

Wed 2/12

10:30 am-10:33 pm

1 stop11h 03m

$242

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

Thu 2/6

5:50 pm-7:40 pm

Nonstop1h 50m

Denver Intl

Sun 2/9

8:00 am-9:52 am

Nonstop1h 52m

$259

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

Wed 2/12

1:10 pm-11:42 pm

2 stops10h 32m

Denver Intl

Mon 3/3

7:50 pm-12:30 pm

2 stops16h 40m

$274

Idaho FallsOntario

IDA - ONT

IDAONT

Idaho Falls Fanning Field

Sat 2/8

8:00 am-6:13 pm

1 stop11h 13m

Ontario

Tue 2/11

4:06 pm-10:33 pm

1 stop5h 27m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 60 results
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Best time to book a flight from Idaho Falls to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Idaho Falls to North America

Get recent, data-driven insights about flights from Idaho Falls to North America including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho Falls to North America?

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to North America (average of $246). Flying from Idaho Falls to North America in March is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IDA to NA?

Find hourly flight availability from Idaho Falls to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

When flying from Idaho Falls to North America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in North America by month

Plan your trip to North America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in North America ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit North America when rainfall is around 2.8 in.

Temperature in North America by month

Plan your trip to North America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to North America, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to North America. Reviews last updated January 16, 2025.
Alaska Airlines
8.0
Very good
9,681 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Aeromexico
7.5
Good
1,849 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,965 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Allegiant Air
7.4
Good
801 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Idaho Falls to North America?

    Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly out of when you book flights from Idaho Falls to North America.

  • What are the cheapest airlines to fly from Idaho Falls to North America one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $79. Delta flights start at $89 while deals on Allegiant Air start at $105 one-way.

  • What are the most popular routes from Idaho Falls to North America?

    The most popular flight routes from Idaho Falls to North America are Idaho Falls Fanning Field - New Orleans Louis Armstrong, Idaho Falls Fanning Field - Phoenix Sky Harbor Intl and Idaho Falls Fanning Field - Denver Intl.

  • Can I find deals for flights from Idaho Falls to North America that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to North America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to North America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to North America.

  • Can I find deals for business class flights from Idaho Falls to North America?

    Yes. Cheapflights offers flight deals from Idaho Falls to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho Falls to North America?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to North America (average of $246). Flying from Idaho Falls to North America in March is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Idaho Falls to North America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Idaho Falls to North America

Discover the top 5 airlines that operate flights from Idaho Falls to North America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$88Average$155FlexibilityNo cancel feeOn-time88%
DeltaCheapest$196Average$499FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$196Average$418FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$239Average$659FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$273Average$550FlexibilityNo cancel feeOn-time71%
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