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Idaho Falls

$172+ Cheap flights from New Hampshire to Idaho Falls (IDA)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — IDA
Nov 19 — Nov 261
Tue 11/19
Tue 11/26
1 adult, Economy
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Cheap flight deals from New Hampshire to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from New Hampshire (USNH) to Idaho Falls (IDA). 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 November 14, 2024.

Find flight deals from New Hampshire to Idaho Falls

Cheapest flights from New Hampshire to Idaho Falls
Explore the most affordable flight options available from New Hampshire to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2024.

This Delta deal was found by Cheapflights users on 11/13. 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.
Tue 12/101:02 pmBOS - IDA
2 stops11h 53mDelta
Mon 12/166:00 amIDA - BOS
2 stops16h 20mDelta
Deal found 11/13$384
This Alaska Airlines deal was found by Cheapflights users on 11/13. 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.
Tue 12/104:13 pmBOS - IDA
2 stops33h 46mAlaska Airlines
Mon 12/166:00 amIDA - BOS
1 stop15h 59mAlaska Airlines
Deal found 11/13$388
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Tue 12/109:10 amBOS - IDA
1 stop10h 14mUnited Airlines
Mon 12/1610:55 amIDA - BOS
1 stop9h 02mUnited Airlines
Deal found 11/13$415
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Mon 12/165:55 pmMHT - IDA
2 stops17h 58mUnited Airlines
Sun 12/227:00 amIDA - MHT
2 stops25h 37mUnited Airlines
Deal found 11/14$808
This American Airlines deal was found by Cheapflights users on 11/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/121:10 pmBOS - IDA
2 stops11h 13mAmerican Airlines
Thu 12/195:15 amIDA - BOS
2 stops13h 24mAmerican Airlines
Deal found 11/12$817
This American Airlines deal was found by Cheapflights users on 11/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/292:00 pmMHT - IDA
2 stops24h 39mAmerican Airlines
Tue 12/35:30 amIDA - MHT
2 stops15h 19mAmerican Airlines
Deal found 11/14$1,532

Find flights from New Hampshire to Idaho Falls within your budget

Customize your flight search to find flights from New Hampshire to Idaho Falls 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 2,752,363 searches. Data last updated November 14, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Tue 12/10

1:02 pm-10:55 pm

2 stops11h 53m

Idaho Falls Fanning Field

Mon 12/16

6:00 am-12:20 am

2 stops16h 20m

$384

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Tue 12/10

4:13 pm-11:59 pm

2 stops33h 46m

Idaho Falls Fanning Field

Mon 12/16

6:00 am-11:59 pm

1 stop15h 59m

$388

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Thu 1/16

3:45 pm-11:29 am

2 stops21h 44m

Idaho Falls Fanning Field

Mon 1/20

6:32 pm-9:28 am

2 stops12h 56m

$395

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Tue 12/10

9:10 am-5:24 pm

1 stop10h 14m

Idaho Falls Fanning Field

Mon 12/16

10:55 am-9:57 pm

1 stop9h 02m

$415

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Fri 4/4

1:20 pm-10:15 pm

1 stop10h 55m

Idaho Falls Fanning Field

Sat 4/12

5:30 am-6:22 pm

2 stops10h 52m

$491

ManchesterIdaho Falls

MHT - IDA

MHTIDA

Manchester

Mon 12/16

5:55 pm-9:53 am

2 stops17h 58m

Idaho Falls Fanning Field

Sun 12/22

7:00 am-10:37 am

2 stops25h 37m

$808

ManchesterIdaho Falls

MHT - IDA

MHTIDA

Manchester

Fri 11/29

2:00 pm-12:39 pm

2 stops24h 39m

Idaho Falls Fanning Field

Tue 12/3

5:30 am-10:49 pm

2 stops15h 19m

$1,532

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Tue 3/4

1:10 pm-10:12 pm

1 stop11h 02m

$172

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Wed 3/5

7:00 am-10:36 pm

1 stop17h 36m

$187

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Wed 1/15

3:14 pm-9:12 pm

1 stop7h 58m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 14 results
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Best time to book a flight from New Hampshire to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from New Hampshire 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 New Hampshire to Idaho Falls

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

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated November 14, 2024.
Alaska Airlines
8.0
Very good
9,439 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,439 reviews
Alaska Airlines
8.0
Very good
9,439 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,788 reviews
Alaska Airlines
8.0
Very good
9,439 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,194 reviews
Alaska Airlines
8.0
Very good
9,439 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,439 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Idaho Falls. 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 into for flights to Idaho Falls from New Hampshire?

    If you book a flight to Idaho Falls from New Hampshire, you will be flying to Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

  • What are the cheapest airlines to fly from New Hampshire to Idaho Falls one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $172. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from New Hampshire to Idaho Falls for a low price.

  • What are the most popular routes from New Hampshire to Idaho Falls?

    Most travelers choose Boston Logan Intl - Idaho Falls Fanning Field, Manchester - Idaho Falls Fanning Field or Portland - Idaho Falls Fanning Field when deciding on the best route from New Hampshire to Idaho Falls.

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

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

  • How can I find direct flights from New Hampshire to Idaho Falls?

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

  • Can I find deals for business class flights from New Hampshire to Idaho Falls?

    Yes. Cheapflights offers flight deals from New Hampshire to Idaho Falls 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 New Hampshire to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from New Hampshire to Idaho Falls (average of $380). Flying from New Hampshire to Idaho Falls in July is currently the most expensive (average of $629). 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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Top airline flying from New Hampshire to Idaho Falls

Discover the top airline that operate flights from New Hampshire to Idaho Falls. 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 2,752,363 searches. Data last updated November 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$312Average$1,176FlexibilityNo cancel feeOn-time71%
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