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$697+ Cheap flights from Idaho Falls to Manchester, NH (IDA - MHT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — MHT
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from Idaho Falls to Manchester

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Manchester (MHT). 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$697
(United Airlines)

Popular in

February

Cheapest in

March

Average price

$690
Provider with most accurate pricing for Idaho Falls Fanning Field-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Boston Logan Intl flights.
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From Idaho Falls Fanning Field to Manchester
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Highest demand for flights based on searches. 15% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Idaho Falls to Manchester

Best flights from Idaho Falls to Manchester
Discover carefully curated flight deals from Idaho Falls to Manchester that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2025.

This United Airlines deal was found by Cheapflights users on 10/19. 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 3/106:25 amIDA - MHT
2 stops10h 28mUnited Airlines
Wed 3/117:28 pmMHT - IDA
2 stops20h 06mUnited Airlines
Deal found 10/19$697

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Manchester 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 2,558,603 searches. Data last updated October 22, 2025.
Use the filters below to find and compare flights from Idaho Falls to Manchester that are best for you.

Fly from

Idaho Falls

Fly to

Manchester

Route

Depart

Return

Price

Idaho FallsManchester

IDA - MHT

IDAMHT

Idaho Falls Fanning Field

Tue 3/10

6:25 am-6:53 pm

2 stops10h 28m

Manchester

Wed 3/11

7:28 pm-1:34 pm

2 stops20h 06m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Best time to book a flight from Idaho Falls to Manchester

Have a flexible travel schedule? Discover the best time to fly to Manchester from Idaho Falls 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.

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Manchester

What is the cheapest month to book a flight from Idaho Falls to Manchester, New Hampshire?

Currently, September is the cheapest month in which you can book a flight from Idaho Falls to Manchester, New Hampshire (average of $290). Flying from Idaho Falls to Manchester, New Hampshire in July is currently the most expensive (average of $489). 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.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Manchester. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho Falls to Manchester, New Hampshire?

    Departing from Idaho Falls to Manchester, New Hampshire will take you 10h 28m. The distance from Idaho Falls to Manchester, New Hampshire is about 2024 mi.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Idaho Falls to Manchester, New Hampshire (average of $290). Flying from Idaho Falls to Manchester, New Hampshire in July is currently the most expensive (average of $489). 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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