When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to New Hampshire?

Prices for flights from Idaho Falls Fanning Field Airport to New Hampshire are refreshed on a daily basis.

How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to New Hampshire?

The number of operators available for flights from Idaho Falls Fanning Field Airport to New Hampshire is 4 as of May 2026.

How old do you have to be to fly from Idaho Falls Fanning Field Airport to New Hampshire?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to New Hampshire.

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

The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$185 Cheap Flights from Idaho Falls to New Hampshire in 2026

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Find the cheapest flights from Idaho Falls to New Hampshire

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:43 pm - 11:54 pm

IDA

BOS

8h 11m

1 stop

6:52 am - 12:20 pm

BOS

IDA

7h 28m

1 stop

$396American Airlines

Wed, Oct 14 - Wed, Oct 21

3:57 pm - 6:09 am

IDA

BOS

12h 12m

1 stop

5:42 pm - 1:24 pm

BOS

IDA

21h 42m

1 stop

$424Alaska Airlines

Sat, Sep 12 - Sat, Sep 19

1:43 pm - 10:50 pm

IDA

BOS

7h 07m

1 stop

6:45 am - 1:50 pm

BOS

IDA

9h 05m

1 stop

$430American Airlines

Thu, Aug 27 - Mon, Aug 31

12:12 pm - 11:10 pm

IDA

BOS

8h 58m

1 stop

5:24 am - 12:20 pm

BOS

IDA

8h 56m

1 stop

$434American Airlines

Tue, Oct 6 - Tue, Oct 13

7:00 am - 9:48 pm

IDA

BOS

12h 48m

2 stops

6:52 am - 12:20 pm

BOS

IDA

7h 28m

1 stop

$439American Airlines

Tue, Oct 6 - Tue, Oct 13

1:43 pm - 11:54 pm

IDA

BOS

8h 11m

1 stop

10:20 am - 9:22 pm

BOS

IDA

13h 02m

2 stops

$466American Airlines

Wed, Oct 14 - Wed, Oct 21

3:57 pm - 6:09 am

IDA

BOS

12h 12m

1 stop

9:33 am - 1:24 pm

BOS

IDA

29h 51m

1 stop

$469Alaska Airlines

Thu, Sep 24 - Wed, Sep 30

6:18 am - 6:09 am

IDA

BOS

21h 51m

2 stops

9:33 am - 1:24 pm

BOS

IDA

29h 51m

1 stop

$476Alaska Airlines

Sat, Sep 12 - Sat, Sep 19

1:43 pm - 11:54 pm

IDA

BOS

8h 11m

1 stop

10:20 am - 9:22 pm

BOS

IDA

13h 02m

2 stops

$487American Airlines

Wed, Oct 14 - Wed, Oct 21

7:01 pm - 6:05 am

IDA

BOS

9h 04m

1 stop

5:30 am - 2:37 pm

BOS

IDA

11h 07m

2 stops

$497Delta

Sat, Jun 27 - Sat, Jul 4

American Airlines flights from Idaho Falls to New Hampshire

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

American Airlines

Oct 14

IDA1:43 pmIdaho Falls Fanning Field

8h 11m

1 stop

BOS11:54 pmBoston Logan Intl

Oct 21

BOS6:52 amBoston Logan Intl

7h 28m

1 stop

IDA12:20 pmIdaho Falls Fanning Field

$396

American Airlines

Aug 27

IDA1:43 pmIdaho Falls Fanning Field

7h 07m

1 stop

BOS10:50 pmBoston Logan Intl

Aug 31

BOS6:45 amBoston Logan Intl

9h 05m

1 stop

IDA1:50 pmIdaho Falls Fanning Field

$430

American Airlines

Oct 6

IDA12:12 pmIdaho Falls Fanning Field

8h 58m

1 stop

BOS11:10 pmBoston Logan Intl

Oct 13

BOS5:24 amBoston Logan Intl

8h 56m

1 stop

IDA12:20 pmIdaho Falls Fanning Field

$434

Alaska Airlines flights from Idaho Falls to New Hampshire

Our best Alaska Airlines deals on Idaho Falls to New Hampshire flight tickets

Alaska Airlines

Sep 12

IDA3:57 pmIdaho Falls Fanning Field

12h 12m

1 stop

BOS6:09 amBoston Logan Intl

Sep 19

BOS5:42 pmBoston Logan Intl

21h 42m

1 stop

IDA1:24 pmIdaho Falls Fanning Field

$424

Alaska Airlines

Sep 24

IDA3:57 pmIdaho Falls Fanning Field

12h 12m

1 stop

BOS6:09 amBoston Logan Intl

Sep 30

BOS9:33 amBoston Logan Intl

29h 51m

1 stop

IDA1:24 pmIdaho Falls Fanning Field

$469

Alaska Airlines

Sep 12

IDA6:18 amIdaho Falls Fanning Field

21h 51m

2 stops

BOS6:09 amBoston Logan Intl

Sep 19

BOS9:33 amBoston Logan Intl

29h 51m

1 stop

IDA1:24 pmIdaho Falls Fanning Field

$476

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Wed 10/14

1:43 pm-11:54 pm

1 stop8h 11m

Boston Logan Intl

Wed 10/21

6:52 am-12:20 pm

1 stop7h 28m

$396

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Sat 9/12

3:57 pm-6:09 am

1 stop12h 12m

Boston Logan Intl

Sat 9/19

5:42 pm-1:24 pm

1 stop21h 42m

$424

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Thu 8/27

1:43 pm-10:50 pm

1 stop7h 07m

Boston Logan Intl

Mon 8/31

6:45 am-1:50 pm

1 stop9h 05m

$430

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 10/6

12:12 pm-11:10 pm

1 stop8h 58m

Boston Logan Intl

Tue 10/13

5:24 am-12:20 pm

1 stop8h 56m

$434

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 10/6

7:00 am-9:48 pm

2 stops12h 48m

Boston Logan Intl

Tue 10/13

6:52 am-12:20 pm

1 stop7h 28m

$439

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Wed 10/14

1:43 pm-11:54 pm

1 stop8h 11m

Boston Logan Intl

Wed 10/21

10:20 am-9:22 pm

2 stops13h 02m

$466

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Thu 9/24

3:57 pm-6:09 am

1 stop12h 12m

Boston Logan Intl

Wed 9/30

9:33 am-1:24 pm

1 stop29h 51m

$469

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Sat 9/12

6:18 am-6:09 am

2 stops21h 51m

Boston Logan Intl

Sat 9/19

9:33 am-1:24 pm

1 stop29h 51m

$476

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Wed 10/14

1:43 pm-11:54 pm

1 stop8h 11m

Boston Logan Intl

Wed 10/21

10:20 am-9:22 pm

2 stops13h 02m

$487

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Sat 6/27

7:01 pm-6:05 am

1 stop9h 04m

Boston Logan Intl

Sat 7/4

5:30 am-2:37 pm

2 stops11h 07m

$497

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho Falls 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

What is the cheapest airline that flies from Idaho Falls Fanning Field to New Hampshire?

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Idaho Falls Fanning Field to New Hampshire

Cheap Idaho Falls to New Hampshire flight deals and tips

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

Fastest flight time	6h 49m
Direct flights	None

The fastest flight from Idaho Falls to New Hampshire takes 6h 49m

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

Search flight deals

Frequently asked questions about flying from Idaho Falls to New Hampshire

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to New Hampshire?
Prices for flights from Idaho Falls Fanning Field Airport to New Hampshire are refreshed on a daily basis.
How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to New Hampshire?
The number of operators available for flights from Idaho Falls Fanning Field Airport to New Hampshire is 4 as of May 2026.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to New Hampshire?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to New Hampshire from Idaho Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to New Hampshire quick and easy, saving you time and money.

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

Yes. All flights to New Hampshire from Idaho Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to New Hampshire from Idaho Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to New Hampshire from Idaho Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.