How long is the flight from Idaho to New Hampshire?

Flight times from Idaho to New Hampshire vary, but if you’re flying out of Boise and flying into Manchester, New Hampshire (one of the most popular routes), then the duration is 10h 25m on average. Another popular route from Idaho to New Hampshire is flying from Idaho Falls to Manchester, New Hampshire, which will take roughly 21h 47m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Idaho to New Hampshire?

Prices for flights from Idaho to New Hampshire refresh daily.

How old do you have to be to fly from Idaho to New Hampshire?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$649 Cheap Flights from Idaho to New Hampshire in 2026/27

Find the cheapest flights from Idaho to New Hampshire

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:50 pm - 12:13 amIDA Idaho Falls Fanning Field-MHT Manchester

8h 23m1 stop Chicago O'Hare Intl

5:05 pm - 1:20 pmMHT Manchester-IDA Idaho Falls Fanning Field

22h 15m1 stop Chicago O'Hare Intl

$649American Airlines

Tue, Oct 20 - Fri, Oct 23

6:37 am - 9:42 pmIDA Idaho Falls Fanning Field-MHT Manchester

13h 05m2 stops Dallas/Fort Worth Philadelphia

5:05 pm - 1:20 pmMHT Manchester-IDA Idaho Falls Fanning Field

22h 15m1 stop Chicago O'Hare Intl

$713American Airlines

Tue, Oct 20 - Fri, Oct 23

2:28 pm - 2:15 pmIDA Idaho Falls Fanning Field-MHT Manchester

21h 47m2 stops Denver Intl Washington, D.C. Dulles Intl

7:41 pm - 8:54 pmMHT Manchester-IDA Idaho Falls Fanning Field

27h 13m2 stops Washington, D.C. Dulles Intl Denver Intl

$841United Airlines

Tue, Oct 20 - Fri, Oct 23

2:28 pm - 2:15 pmIDA Idaho Falls Fanning Field-MHT Manchester

21h 47m2 stops Denver Intl Washington, D.C. Dulles Intl

7:41 pm - 3:24 pmMHT Manchester-IDA Idaho Falls Fanning Field

21h 43m3 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl Denver Intl

$847United Airlines

Tue, Oct 20 - Fri, Oct 23

2:28 pm - 11:59 pmIDA Idaho Falls Fanning Field-MHT Manchester

31h 31m2 stops Denver Intl Washington, D.C. Dulles Intl

9:25 am - 1:28 pmMHT Manchester-IDA Idaho Falls Fanning Field

30h 03m2 stops Washington, D.C. Dulles Intl Denver Intl

$871United Airlines

Sat, Oct 24 - Wed, Oct 28

2:28 pm - 11:59 pmIDA Idaho Falls Fanning Field-MHT Manchester

31h 31m2 stops Denver Intl Washington, D.C. Dulles Intl

9:25 am - 1:28 pmMHT Manchester-IDA Idaho Falls Fanning Field

30h 03m2 stops Washington, D.C. Dulles Intl Denver Intl

$875United Airlines

Sat, Oct 24 - Wed, Oct 28

2:28 pm - 11:59 pmIDA Idaho Falls Fanning Field-MHT Manchester

31h 31m2 stops Denver Intl Washington, D.C. Dulles Intl

9:25 am - 9:09 pmMHT Manchester-IDA Idaho Falls Fanning Field

13h 44m2 stops Washington, D.C. Dulles Intl Denver Intl

$878United Airlines

Sat, Oct 24 - Wed, Oct 28

2:28 pm - 11:59 pmIDA Idaho Falls Fanning Field-MHT Manchester

31h 31m2 stops Denver Intl Washington, D.C. Dulles Intl

9:25 am - 1:28 pmMHT Manchester-IDA Idaho Falls Fanning Field

30h 03m2 stops Washington, D.C. Dulles Intl Denver Intl

$887United Airlines

Sat, Oct 24 - Wed, Oct 28

2:28 pm - 11:59 pmIDA Idaho Falls Fanning Field-MHT Manchester

31h 31m2 stops Denver Intl Washington, D.C. Dulles Intl

9:25 am - 1:28 pmMHT Manchester-IDA Idaho Falls Fanning Field

30h 03m2 stops Washington, D.C. Dulles Intl Denver Intl

$902United Airlines

Sat, Oct 24 - Wed, Oct 28

2:28 pm - 11:59 pmIDA Idaho Falls Fanning Field-MHT Manchester

31h 31m3 stops Denver Intl Pittsburgh Washington, D.C. Dulles Intl

9:25 am - 9:53 amMHT Manchester-IDA Idaho Falls Fanning Field

26h 28m2 stops Washington, D.C. Dulles Intl Denver Intl

$1,009United Airlines

Sat, Oct 24 - Wed, Oct 28

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United Airlines flights from Idaho to New Hampshire

Our best United Airlines deals on Idaho to New Hampshire flight tickets

United Airlines

Oct 20

IDA2:28 pmIdaho Falls Fanning Field

21h 47m

2 stops

MHT2:15 pmManchester

Oct 23

MHT7:41 pmManchester

27h 13m

2 stops

IDA8:54 pmIdaho Falls Fanning Field

$841

United Airlines

Oct 20

IDA2:28 pmIdaho Falls Fanning Field

21h 47m

2 stops

MHT2:15 pmManchester

Oct 23

MHT7:41 pmManchester

21h 43m

3 stops

IDA3:24 pmIdaho Falls Fanning Field

$847

United Airlines

Oct 24

IDA2:28 pmIdaho Falls Fanning Field

31h 31m

2 stops

MHT11:59 pmManchester

Oct 28

MHT9:25 amManchester

30h 03m

2 stops

IDA1:28 pmIdaho Falls Fanning Field

$871

American Airlines flights from Idaho to New Hampshire

Our best American Airlines deals on Idaho to New Hampshire flight tickets

American Airlines

Oct 20

IDA1:50 pmIdaho Falls Fanning Field

8h 23m

1 stop

MHT12:13 amManchester

Oct 23

MHT5:05 pmManchester

22h 15m

1 stop

IDA1:20 pmIdaho Falls Fanning Field

$649

American Airlines

Oct 20

IDA6:37 amIdaho Falls Fanning Field

13h 05m

2 stops

MHT9:42 pmManchester

Oct 23

MHT5:05 pmManchester

22h 15m

1 stop

IDA1:20 pmIdaho Falls Fanning Field

$713

Fly from

Fly to

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Depart

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Price

Cheapest round-trip

Quickest round-trip

Idaho FallsManchester

IDA Idaho Falls Fanning Field - MHT Manchester

IDAMHT

Idaho Falls Fanning Field

Tue 10/20

1:50 pm-12:13 am

1 stop8h 23m

Manchester

Fri 10/23

5:05 pm-1:20 pm

1 stop22h 15m

$649

Idaho FallsManchester

IDA Idaho Falls Fanning Field - MHT Manchester

IDAMHT

Idaho Falls Fanning Field

Tue 10/20

6:37 am-9:42 pm

2 stops13h 05m

Manchester

Fri 10/23

5:05 pm-1:20 pm

1 stop22h 15m

$713

Idaho FallsManchester

IDA Idaho Falls Fanning Field - MHT Manchester

IDAMHT

Idaho Falls Fanning Field

Tue 10/20

2:28 pm-2:15 pm

2 stops21h 47m

Manchester

Fri 10/23

7:41 pm-8:54 pm

2 stops27h 13m

$841

Idaho FallsManchester

IDA Idaho Falls Fanning Field - MHT Manchester

IDAMHT

Idaho Falls Fanning Field

Tue 10/20

2:28 pm-2:15 pm

2 stops21h 47m

Manchester

Fri 10/23

7:41 pm-3:24 pm

3 stops21h 43m

$847

Idaho FallsManchester

IDA Idaho Falls Fanning Field - MHT Manchester

IDAMHT

Idaho Falls Fanning Field

Sat 10/24

2:28 pm-11:59 pm

2 stops31h 31m

Manchester

Wed 10/28

9:25 am-1:28 pm

2 stops30h 03m

$871

Idaho FallsManchester

IDA Idaho Falls Fanning Field - MHT Manchester

IDAMHT

Idaho Falls Fanning Field

Sat 10/24

2:28 pm-11:59 pm

2 stops31h 31m

Manchester

Wed 10/28

9:25 am-1:28 pm

2 stops30h 03m

$875

Idaho FallsManchester

IDA Idaho Falls Fanning Field - MHT Manchester

IDAMHT

Idaho Falls Fanning Field

Sat 10/24

2:28 pm-11:59 pm

2 stops31h 31m

Manchester

Wed 10/28

9:25 am-9:09 pm

2 stops13h 44m

$878

Idaho FallsManchester

IDA Idaho Falls Fanning Field - MHT Manchester

IDAMHT

Idaho Falls Fanning Field

Sat 10/24

2:28 pm-11:59 pm

2 stops31h 31m

Manchester

Wed 10/28

9:25 am-1:28 pm

2 stops30h 03m

$887

Idaho FallsManchester

IDA Idaho Falls Fanning Field - MHT Manchester

IDAMHT

Idaho Falls Fanning Field

Sat 10/24

2:28 pm-11:59 pm

2 stops31h 31m

Manchester

Wed 10/28

9:25 am-1:28 pm

2 stops30h 03m

$902

Idaho FallsManchester

IDA Idaho Falls Fanning Field - MHT Manchester

IDAMHT

Idaho Falls Fanning Field

Sat 10/24

2:28 pm-11:59 pm

3 stops31h 31m

Manchester

Wed 10/28

9:25 am-9:53 am

2 stops26h 28m

$1,009

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Idaho to New Hampshire

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Other information

How far in advance should I book a flight from Idaho to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $470 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Idaho for as low as $290 on momondo.

Can stopping save me money on Idaho to New Hampshire flights?

You could potentially save up to 17% on your flight if you consider stops on a Idaho to New Hampshire flight.

Cheap Idaho to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to New Hampshire

Best Price Found	$649
Fastest flight time	6h 29m
Direct flights	None

The best flight deal from Idaho to New Hampshire found on momondo in the last 72 hours is $649

The fastest flight from Idaho to New Hampshire takes 6h 29m

There are no direct flights from Idaho to New Hampshire. There are no popular flight routes from Idaho to New Hampshire.

Search flight deals

Frequently asked questions about flying from Idaho to New Hampshire

When did momondo last update prices for flights from Idaho to New Hampshire?
Prices for flights from Idaho to New Hampshire refresh daily.
How old do you have to be to fly from Idaho to New Hampshire?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to New Hampshire?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to New Hampshire for you.

Can I find flights from Idaho to New Hampshire with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Idaho to New Hampshire flights to just show those with flexible booking policies.

How can momondo help me find flights from Idaho to New Hampshire?

Once you have performed a search for Idaho to New Hampshire flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Idaho to New Hampshire right now. Can momondo alert me if prices change?

If you are simply researching potential flights to New Hampshire, momondo offers a useful price alert feature which will track prices for flights to New Hampshire from Idaho and alert you when they change.