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Cheap flights from New Hampshire to Idaho Falls (IDA) from $374

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MHT — IDA
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from New Hampshire to Idaho Falls?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 39 days in advance, which can save you up to 51% on flights from New Hampshire to Idaho Falls compared to booking the week you need them. Waiting 39 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $681. For sooner than that we have options available in the next 3 days from $1,032.

What is the cheapest month to fly from New Hampshire to Idaho Falls?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Idaho Falls. Flights to Idaho Falls from New Hampshire in January are about $771 on average during January, but can be found for as low as $436.

When is the cheapest time to fly from New Hampshire to Idaho Falls (NH - IDA)?

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

Cheap United Airlines flights from New Hampshire to Idaho Falls

Explore cheap flight options specifically provided by United Airlines for the route between New Hampshire and Idaho Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider these cheap United Airlines flights we've found departing from New Hampshire to Idaho Falls. It's recommended that users confirm their flight details before booking.
Tue 8/68:31 pmBOS - IDA
1 stop22h 46mUnited Airlines
Tue 8/135:58 pmIDA - BOS
1 stop10h 02mUnited Airlines
Deal found 5/15$540
Tue 8/68:31 pmBOS - IDA
1 stop22h 46mUnited Airlines
Tue 8/135:58 pmIDA - BOS
2 stops18h 17mUnited Airlines
Deal found 5/15$545
Tue 9/177:25 pmPWM - IDA
2 stops23h 49mUnited Airlines
Sat 9/215:55 pmIDA - PWM
2 stops14h 36mUnited Airlines
Deal found 5/15$607
Tue 8/1311:25 amBOS - IDA
1 stop7h 52mUnited Airlines
Fri 8/232:25 pmIDA - BOS
1 stop7h 17mUnited Airlines
Deal found 5/15$608
Tue 8/137:05 pmBOS - IDA
2 stops16h 30mUnited Airlines
Fri 8/2310:40 amIDA - BOS
2 stops21h 35mUnited Airlines
Deal found 5/15$610
Tue 8/1311:25 amBOS - IDA
1 stop7h 52mUnited Airlines
Fri 8/2310:40 amIDA - BOS
2 stops21h 35mUnited Airlines
Deal found 5/15$632
Thu 7/188:31 pmBOS - IDA
1 stop26h 37mUnited Airlines
Mon 7/225:58 pmIDA - BOS
1 stop10h 02mUnited Airlines
Deal found 5/15$644
Tue 8/65:30 amBOS - IDA
2 stops17h 38mUnited Airlines
Tue 8/135:58 pmIDA - BOS
2 stops11h 54mUnited Airlines
Deal found 5/15$655
Wed 5/2911:40 amBOS - IDA
1 stop11h 28mUnited Airlines
Thu 6/135:56 pmIDA - BOS
1 stop10h 04mUnited Airlines
Deal found 5/15$660

Cheap American Airlines flights from New Hampshire to Idaho Falls

Explore cheap flight options specifically provided by American Airlines for the route between New Hampshire and Idaho Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available American Airlines flights departing from New Hampshire and landing in Idaho Falls. Make sure to examine the flight information before completing your reservation.
Tue 6/188:02 amBOS - IDA
1 stop15h 41mAmerican Airlines
Thu 6/206:32 amIDA - BOS
1 stop17h 06mAmerican Airlines
Deal found 5/15$595
Mon 6/1712:38 pmBOS - IDA
1 stop11h 05mAmerican Airlines
Fri 6/211:43 pmIDA - BOS
1 stop9h 55mAmerican Airlines
Deal found 5/15$618
Mon 6/1712:38 pmBOS - IDA
1 stop11h 05mAmerican Airlines
Fri 6/216:32 amIDA - BOS
2 stops12h 59mAmerican Airlines
Deal found 5/15$623
Mon 6/1711:13 amBOS - IDA
2 stops12h 30mAmerican Airlines
Fri 6/216:32 amIDA - BOS
2 stops12h 59mAmerican Airlines
Deal found 5/15$628
Tue 6/256:00 amBOS - IDA
1 stop9h 13mAmerican Airlines
Sun 6/306:32 amIDA - BOS
1 stop9h 02mAmerican Airlines
Deal found 5/15$641
Tue 6/256:00 amBOS - IDA
1 stop9h 13mAmerican Airlines
Sun 6/306:32 amIDA - BOS
2 stops10h 40mAmerican Airlines
Deal found 5/15$645
Tue 6/2511:13 amBOS - IDA
2 stops12h 30mAmerican Airlines
Sun 6/306:32 amIDA - BOS
2 stops10h 40mAmerican Airlines
Deal found 5/15$650
Tue 6/1811:13 amBOS - IDA
2 stops12h 30mAmerican Airlines
Thu 6/206:32 amIDA - BOS
2 stops14h 05mAmerican Airlines
Deal found 5/15$651
Tue 9/176:25 pmPWM - IDA
1 stop20h 11mAmerican Airlines
Sat 9/211:43 pmIDA - PWM
1 stop25h 37mAmerican Airlines
Deal found 5/15$657

Cheap New Hampshire to Idaho Falls flights in May & June 2024

Find cheap flight options from New Hampshire to Idaho Falls specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Check out some of the best flight deals from New Hampshire to Idaho Falls in 2024. Check back regularly for other flight deals.
Tue 6/188:02 amBOS - IDA
1 stop15h 41mAmerican Airlines
Thu 6/206:32 amIDA - BOS
1 stop17h 06mAmerican Airlines
Deal found 5/15$595
Mon 6/1712:38 pmBOS - IDA
1 stop11h 05mAmerican Airlines
Fri 6/211:43 pmIDA - BOS
1 stop9h 55mAmerican Airlines
Deal found 5/15$618
Mon 6/1712:38 pmBOS - IDA
1 stop11h 05mAmerican Airlines
Fri 6/216:32 amIDA - BOS
2 stops12h 59mAmerican Airlines
Deal found 5/15$623
Mon 6/1711:13 amBOS - IDA
2 stops12h 30mAmerican Airlines
Fri 6/216:32 amIDA - BOS
2 stops12h 59mAmerican Airlines
Deal found 5/15$628
Tue 6/256:00 amBOS - IDA
1 stop9h 13mAmerican Airlines
Sun 6/306:32 amIDA - BOS
1 stop9h 02mAmerican Airlines
Deal found 5/15$641
Tue 6/256:00 amBOS - IDA
1 stop9h 13mAmerican Airlines
Sun 6/306:32 amIDA - BOS
2 stops10h 40mAmerican Airlines
Deal found 5/15$645
Tue 6/2511:13 amBOS - IDA
2 stops12h 30mAmerican Airlines
Sun 6/306:32 amIDA - BOS
2 stops10h 40mAmerican Airlines
Deal found 5/15$650
Tue 6/1811:13 amBOS - IDA
2 stops12h 30mAmerican Airlines
Thu 6/206:32 amIDA - BOS
2 stops14h 05mAmerican Airlines
Deal found 5/15$651
Wed 5/2911:40 amBOS - IDA
1 stop11h 28mUnited Airlines
Thu 6/135:56 pmIDA - BOS
1 stop10h 04mUnited Airlines
Deal found 5/15$660

New Hampshire to Idaho Falls 2024 flight deals

Discover exclusive flight deals for travel between New Hampshire and Idaho Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from New Hampshire to Idaho Falls in 2024. Check back regularly for other flight deals.
Sun 9/16:25 pmBOS - IDA
1 stop29h 36mDelta
Mon 9/97:00 pmIDA - BOS
1 stop8h 53mDelta
Deal found 5/15$481
Sat 8/3111:30 amBOS - IDA
2 stops12h 31mDelta
Mon 9/97:00 pmIDA - BOS
1 stop8h 53mDelta
Deal found 5/15$527
Sat 8/316:25 pmBOS - IDA
1 stop29h 36mDelta
Mon 9/97:00 pmIDA - BOS
1 stop8h 53mDelta
Deal found 5/15$536
Tue 8/68:31 pmBOS - IDA
1 stop22h 46mUnited Airlines
Tue 8/135:58 pmIDA - BOS
1 stop10h 02mUnited Airlines
Deal found 5/15$540
Tue 8/68:31 pmBOS - IDA
1 stop22h 46mUnited Airlines
Tue 8/135:58 pmIDA - BOS
2 stops18h 17mUnited Airlines
Deal found 5/15$545
Sun 9/110:55 amBOS - IDA
2 stops13h 06mDelta
Mon 9/97:00 pmIDA - BOS
1 stop8h 53mDelta
Deal found 5/15$558
Sat 8/315:50 amBOS - IDA
2 stops13h 24mUnited Airlines
Sat 9/75:55 pmIDA - BOS
1 stop10h 02mUnited Airlines
Deal found 5/15$575
Mon 9/237:50 pmBOS - IDA
2 stops30h 04mAlaska Airlines
Sun 9/294:20 pmIDA - BOS
1 stop11h 24mAlaska Airlines
Deal found 5/15$578
Tue 6/188:02 amBOS - IDA
1 stop15h 41mAmerican Airlines
Thu 6/206:32 amIDA - BOS
1 stop17h 06mAmerican Airlines
Deal found 5/15$595

New Hampshire to Idaho Falls flights leaving soon

Find last-minute flight options from New Hampshire to Idaho Falls for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider one of these great deals we found on last-minute flights from New Hampshire to Idaho Falls. Tip: verify your flight details before completing your reservation.
Thu 5/2311:50 amBOS - IDA
2 stops8h 27mDelta
Tue 5/287:00 pmIDA - BOS
1 stop9h 35mDelta
Deal found 5/15$728
Thu 5/2310:45 amBOS - IDA
1 stop9h 32mDelta
Tue 5/287:00 pmIDA - BOS
1 stop9h 35mDelta
Deal found 5/15$763
Thu 5/2311:50 amBOS - IDA
2 stops8h 27mDelta
Tue 5/287:00 pmIDA - BOS
2 stops13h 45mDelta
Deal found 5/15$908

One-way flights to Idaho Falls from New Hampshire

Search for one-way flight options from New Hampshire to Idaho Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users in need of a one-way flight from New Hampshire to Idaho Falls can choose from these deals. Users in need of a round-trip flight from New Hampshire to Idaho Falls instead should update the search form at the top of page.
Fri 5/2410:45 amBOS - IDA
1 stop9h 32mDelta
Deal found 5/15$374
Thu 5/2310:45 amBOS - IDA
1 stop9h 32mDelta
Deal found 5/15$449
Fri 5/2411:50 amBOS - IDA
2 stops8h 27mDelta
Deal found 5/15$454
Thu 5/2311:50 amBOS - IDA
2 stops8h 27mDelta
Deal found 5/15$514
Thu 5/238:45 amBOS - IDA
3 stops14h 23mUnited Airlines
Deal found 5/15$2,449

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$540 - $702

Route

Depart

Return

Price

Boston Logan IntlIdaho Falls Fanning Field

BOS - IDA

BOSIDA

Boston Logan Intl

Tue 8/6

1 stop22h 46m

Idaho Falls Fanning Field

Tue 8/13

1 stop10h 02m

$540

Boston Logan IntlIdaho Falls Fanning Field

BOS - IDA

BOSIDA

Boston Logan Intl

Tue 8/6

1 stop22h 46m

Idaho Falls Fanning Field

Tue 8/13

2 stops18h 17m

$545

Boston Logan IntlIdaho Falls Fanning Field

BOS - IDA

BOSIDA

Boston Logan Intl

Tue 6/18

1 stop15h 41m

Idaho Falls Fanning Field

Thu 6/20

1 stop17h 06m

$595

PortlandIdaho Falls Fanning Field

PWM - IDA

PWMIDA

Portland

Tue 9/17

2 stops23h 49m

Idaho Falls Fanning Field

Sat 9/21

2 stops14h 36m

$607

Boston Logan IntlIdaho Falls Fanning Field

BOS - IDA

BOSIDA

Boston Logan Intl

Mon 6/17

1 stop11h 05m

Idaho Falls Fanning Field

Fri 6/21

1 stop9h 55m

$618

Boston Logan IntlIdaho Falls Fanning Field

BOS - IDA

BOSIDA

Boston Logan Intl

Mon 6/17

1 stop11h 05m

Idaho Falls Fanning Field

Fri 6/21

2 stops12h 59m

$623

Boston Logan IntlIdaho Falls Fanning Field

BOS - IDA

BOSIDA

Boston Logan Intl

Wed 5/29

2 stops18h 57m

Idaho Falls Fanning Field

Wed 6/5

1 stop15h 59m

$687

Boston Logan IntlIdaho Falls Fanning Field

BOS - IDA

BOSIDA

Boston Logan Intl

Fri 7/26

2 stops14h 11m

Idaho Falls Fanning Field

Sun 8/4

1 stop9h 41m

$701

Boston Logan IntlIdaho Falls Fanning Field

BOS - IDA

BOSIDA

Boston Logan Intl

Wed 5/29

2 stops18h 57m

Idaho Falls Fanning Field

Wed 6/5

2 stops23h 35m

$702

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

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 May 16, 2024.
See what other customers who have flown with United Airlines, American Airlines and Alaska Airlines from New Hampshire to Idaho Falls have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,924 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,514 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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.

  • Can I find flights from New Hampshire to Idaho Falls for under $600 on Cheapflights?

    Yes, there are multiple flights from New Hampshire to Idaho Falls for under $600. The cheapest flight booked recently is on United Airlines for just $540, but on average you can expect to pay $627.

  • Are there last-minute flights available from New Hampshire to Idaho Falls for under $800?

    There are currently 3+ open flights from New Hampshire to Idaho Falls within the next 7 days for less than $800.

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

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

  • What does MHT to IDA mean?

    Manchester Airport is MHT and Idaho Falls Fanning Field Airport is IDA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Lebanon Municipal Airport (LEB), Portsmouth Pease Intl Airport (PSM).

  • Can I find deals for flights from New Hampshire to Idaho Falls that include extra baggage allowance?

    The amount of baggage you can bring on your New Hampshire to Idaho Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from New Hampshire to Idaho Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter New Hampshire to Idaho Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from New Hampshire to Idaho Falls that allow pets onboard?

    Many airlines flying from New Hampshire to Idaho Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from New Hampshire to Idaho Falls?

    Yes, you can often find last-minute deals on New Hampshire to Idaho Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the New Hampshire to Idaho Falls flight deals updated?

    The New Hampshire to Idaho Falls flight deals you see on this page were last updated on 5/15.

See more FAQs

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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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$457Average$1,092FlexibilityNo cancel feeOn-time71%
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Search flights from New Hampshire to Idaho Falls by cabin class

Find flights from New Hampshire to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New Hampshire to Idaho Falls?

Cheapflights helps you search for flights from New Hampshire to Idaho Falls via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from New Hampshire to Idaho Falls?

Cheapflights simply makes it quick and affordable to book flights from New Hampshire to Idaho Falls by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from New Hampshire to Idaho Falls with no change fees?

Certainly. Search results for flights to Idaho Falls from New Hampshire shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from New Hampshire to Idaho Falls become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Idaho Falls from New Hampshire today and book when prices fit your budget.

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