How does KAYAK find such low prices on flights from New Hampshire to Idaho Falls?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to Idaho Falls.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Idaho Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from New Hampshire to Idaho Falls?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to New Hampshire with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Idaho Falls?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$629 CHEAP FLIGHTS from New Hampshire to Idaho Falls

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Flight Deals

Cheap Flights from New Hampshire to Idaho Falls

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Last minute

Recent round-trip flight deals from New Hampshire to Idaho Falls

Tue, Nov 3 - Sat, Nov 7

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

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

10:35 am - 11:59 pmIDA Idaho Falls Fanning Field-MHT Manchester

11h 24m2 stops Denver Intl Washington, D.C. Dulles Intl

$629United Airlines

Wed, Jan 6 - Sat, Jan 9

2:36 pm - 9:10 pmMHT Manchester-IDA Idaho Falls Fanning Field

32h 34m2 stops Washington, D.C. Dulles Intl Denver Intl

2:30 pm - 2:01 pmIDA Idaho Falls Fanning Field-MHT Manchester

21h 31m2 stops Denver Intl Washington, D.C. Dulles Intl

$901United Airlines

Wed, Jan 6 - Sat, Jan 9

2:36 pm - 9:10 pmMHT Manchester-IDA Idaho Falls Fanning Field

32h 34m2 stops Washington, D.C. Dulles Intl Denver Intl

2:30 pm - 2:01 pmIDA Idaho Falls Fanning Field-MHT Manchester

21h 31m2 stops Denver Intl Washington, D.C. Dulles Intl

$925United Airlines

Wed, Jan 6 - Sat, Jan 9

2:36 pm - 9:10 pmMHT Manchester-IDA Idaho Falls Fanning Field

32h 34m2 stops Washington, D.C. Dulles Intl Denver Intl

2:30 pm - 2:01 pmIDA Idaho Falls Fanning Field-MHT Manchester

21h 31m2 stops Denver Intl Washington, D.C. Dulles Intl

$952United Airlines

Wed, Jan 6 - Sat, Jan 9

2:36 pm - 9:10 pmMHT Manchester-IDA Idaho Falls Fanning Field

32h 34m2 stops Washington, D.C. Dulles Intl Denver Intl

7:00 am - 2:01 pmIDA Idaho Falls Fanning Field-MHT Manchester

53h 01m3 stops Denver Intl Charleston Washington, D.C. Dulles Intl

$969United Airlines

Wed, Jan 6 - Sat, Jan 9

2:36 pm - 9:10 pmMHT Manchester-IDA Idaho Falls Fanning Field

32h 34m2 stops Washington, D.C. Dulles Intl Denver Intl

7:00 am - 2:01 pmIDA Idaho Falls Fanning Field-MHT Manchester

53h 01m3 stops Denver Intl Charleston Washington, D.C. Dulles Intl

$1,038United Airlines

Mon, Mar 1 - Thu, Mar 4

5:00 am - 9:52 pmMHT Manchester-IDA Idaho Falls Fanning Field

18h 52m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

1:42 pm - 11:48 amIDA Idaho Falls Fanning Field-MHT Manchester

20h 06m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

$1,053American Airlines

Wed, Jan 6 - Sat, Jan 9

2:36 pm - 9:10 pmMHT Manchester-IDA Idaho Falls Fanning Field

32h 34m2 stops Washington, D.C. Dulles Intl Denver Intl

7:00 am - 2:01 pmIDA Idaho Falls Fanning Field-MHT Manchester

53h 01m3 stops Denver Intl Charleston Washington, D.C. Dulles Intl

$1,092United Airlines

Mon, Mar 15 - Fri, Mar 19

5:00 am - 9:52 pmMHT Manchester-IDA Idaho Falls Fanning Field

18h 52m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

12:25 pm - 10:19 amIDA Idaho Falls Fanning Field-MHT Manchester

19h 54m2 stops Phoenix Sky Harbor Intl Philadelphia

$1,111American Airlines

Mon, Mar 1 - Thu, Mar 4

10:43 am - 9:52 pmMHT Manchester-IDA Idaho Falls Fanning Field

13h 09m3 stops Philadelphia Indianapolis Dallas/Fort Worth

6:30 am - 6:43 pmIDA Idaho Falls Fanning Field-MHT Manchester

10h 13m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

$1,328American Airlines

Useful Info

Low season	March
High season	July
Cheapest flight	$629

Best time to beat the crowds but there is an average 5% increase in price.

Flight from Manchester to Idaho Falls

How does KAYAK find such low prices on flights from New Hampshire to Idaho Falls?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to Idaho Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Idaho Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from New Hampshire to Idaho Falls?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to New Hampshire with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Idaho Falls?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.