$190 Find Cheap Flights from Idaho Falls to Maine - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Maine departing on 9/15. 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.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Idaho Falls to Maine

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$384
Boston
Boston1 stop$379
Portland
Portland1 stop$384
Boston
Boston1 stop$379

Book Cheap Idaho Falls to Maine Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Maine that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Maine

Sat, Oct 17 - Wed, Oct 21
American Airlines Logo
1:50 pm - 11:36 pm-
7h 46m
American Airlines Logo
6:10 am - 1:09 pm-
8h 59m
$379American Airlines
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
12:06 pm - 11:37 pm-
9h 31m
American Airlines Logo
5:51 am - 1:50 pm-
9h 59m
$379American Airlines
Wed, Sep 23 - Tue, Sep 29
Delta Logo
6:57 pm - 6:30 am-
9h 33m
Delta Logo
6:05 am - 12:15 pm-
8h 10m
$379Delta
Fri, Sep 4 - Sun, Sep 6
American Airlines Logo
1:43 pm - 11:59 pm-
8h 16m
American Airlines Logo
7:30 am - 1:50 pm-
8h 20m
$379American Airlines
Sat, Aug 29 - Sun, Aug 30
United Airlines Logo
7:00 am - 3:51 pm-
6h 51m
United Airlines Logo
5:52 am - 5:16 pm-
13h 24m
$384United Airlines
Wed, Sep 23 - Tue, Sep 29
Alaska Airlines Logo
3:57 pm - 6:09 am-
12h 12m
Alaska Airlines Logo
7:12 am - 3:20 pm-
10h 08m
$406Alaska Airlines
Mon, Sep 21 - Fri, Sep 25
Alaska Airlines Logo
3:57 pm - 6:09 am-
12h 12m
Alaska Airlines Logo
4:48 pm - 3:20 pm-
24h 32m
$409Alaska Airlines
Sat, Oct 17 - Wed, Oct 21
Delta Logo
6:00 am - 8:15 pm-
12h 15m
Delta Logo
6:05 am - 12:22 pm-
8h 17m
$434Delta
Sat, Sep 19 - Tue, Sep 29
Delta Logo
6:00 am - 8:40 am-
24h 40m
Delta Logo
6:05 am - 12:15 pm-
8h 10m
$434Delta
Fri, Sep 4 - Sun, Sep 6
United Airlines Logo
2:25 pm - 11:54 pm-
7h 29m
United Airlines Logo
7:30 am - 3:23 pm-
9h 53m
$463United Airlines
Booking Insights

KAYAK's insights & trends for Idaho Falls to Maine flights

Get data-powered insights and trends into flights from Idaho Falls to Maine to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Idaho Falls to Maine?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Idaho Falls to Maine were found on American Airlines ($379) and United Airlines ($384).

Find deals

Good to know

Low season

March

Cheapest flight

$190
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Idaho Falls to Boston

FAQs - booking Maine flights

  • How does KAYAK find such low prices on flights from Idaho Falls to Maine?

    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 Idaho Falls to Maine.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls to Maine 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 Idaho Falls to Maine?

    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 from Idaho Falls to Maine with an airline and back with another airline.

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

    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 from Idaho Falls to Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Idaho Falls to Maine

Information on your arrival and departure airports

Idaho Falls (IDA)