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Cheap flights from Portland, Maine to Idaho from $218

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Idaho departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland, Maine to Idaho

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland, Maine to Idaho that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland, Maine to Idaho.

Cheap last minute flights

Planning a quick getaway from Portland, Maine to Idaho? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Idaho, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland, Maine to Idaho

Find recent round-trip train or bus tickets from Portland, Maine to Idaho.

All round-trip flight deals to Idaho

The cheapest plane tickets to Idaho found on KAYAK recently.
12:01 pm - 10:56 amPWM-BOI
24h 55m3 stops
11:51 am - 4:35 pmBOI-PWM
26h 44m3 stops
Mon, Nov 18 - Wed, Nov 20
12:01 pm - 10:56 amPWM-BOI
24h 55m2 stops
11:51 am - 4:35 pmBOI-PWM
26h 44m3 stops
Mon, Nov 18 - Wed, Nov 20
12:56 pm - 8:50 pmPWM-GEG
10h 54m2 stops
6:33 am - 10:24 pmGEG-PWM
12h 51m2 stops
$436American Airlines
Find Deal
Thu, Dec 5 - Fri, Dec 6
1:25 pm - 11:40 pmPWM-BOI
12h 15m2 stops
7:05 pm - 12:30 pmBOI-PWM
15h 25m2 stops
$436Southwest
Find Deal
Thu, Feb 6 - Tue, Feb 18
5:00 am - 1:05 pmPWM-GEG
11h 05m2 stops
12:52 pm - 12:10 amGEG-PWM
8h 18m1 stop
$457Delta
Find Deal
Thu, Dec 5 - Fri, Dec 6
1:15 pm - 10:10 pmPWM-GEG
11h 55m2 stops
3:55 pm - 10:35 amGEG-PWM
15h 40m2 stops
$466Southwest
Find Deal
Wed, Dec 18 - Fri, Dec 27
5:40 am - 11:42 amPWM-GEG
9h 02m1 stop
12:45 pm - 11:31 pmGEG-PWM
7h 46m1 stop
$476Delta
Find Deal
Wed, Feb 26 - Tue, Mar 11
12:23 pm - 11:08 pmPWM-GEG
13h 45m2 stops
5:56 am - 12:28 amGEG-PWM
15h 32m2 stops
$516American Airlines
Find Deal
Wed, Feb 26 - Tue, Mar 11
6:00 am - 3:26 pmPWM-JAC
11h 26m2 stops
7:00 am - 10:50 pmJAC-PWM
13h 50m2 stops
$567United Airlines
Find Deal
Thu, Dec 5 - Wed, Dec 11
7:27 pm - 9:19 pmPWM-JAC
27h 52m2 stops
3:40 pm - 10:28 amJAC-PWM
16h 48m2 stops
$606United Airlines
Find Deal
Mon, Dec 9 - Sun, Dec 15
5:44 am - 4:56 pmPWM-BOI
13h 12m2 stops
$218American Airlines
Find Deal
Fri, Jan 24
5:05 am - 1:12 pmPWM-GEG
11h 07m2 stops
$218Delta
Find Deal
Fri, Dec 6
6:05 am - 11:42 amPWM-GEG
8h 37m1 stop
$263Delta
Find Deal
Fri, Dec 6
3:56 pm - 9:50 amPWM-GEG
20h 54m3 stops
$279Alaska Airlines
Find Deal
Fri, Dec 6
4:10 pm - 10:50 pmPWM-BOI
8h 40m1 stop
$293United Airlines
Find Deal
Fri, Jan 24
2:24 pm - 9:57 amPWM-BOI
21h 33m3 stops
$389Alaska Airlines
Find Deal
Fri, Jan 24
2:24 pm - 9:14 amPWM-GEG
21h 50m3 stops
$445Alaska Airlines
Find Deal
Fri, Dec 6
5:30 am - 12:30 pmPWM-JAC
9h 00m2 stops
$494Delta
Find Deal
Thu, Nov 7
6:10 am - 4:48 pmPWM-JAC
12h 38m2 stops
$507Delta
Find Deal
Wed, Nov 6
5:18 pm - 12:23 pmPWM-JAC
21h 05m3 stops
$717American Airlines
Find Deal
Wed, Nov 6
5:30 am - 1:19 pmPWM-JAC
9h 49m2 stops
7:00 am - 8:09 pmJAC-PWM
11h 09m2 stops
$723United Airlines
Find Deal
Mon, Nov 4 - Sat, Nov 16
5:30 am - 1:19 pmPWM-JAC
9h 49m2 stops
10:40 am - 10:50 pmJAC-PWM
10h 10m2 stops
$759United Airlines
Find Deal
Mon, Nov 4 - Thu, Nov 14
5:30 am - 1:19 pmPWM-JAC
9h 49m2 stops
2:30 pm - 8:09 pmJAC-PWM
27h 39m2 stops
$763United Airlines
Find Deal
Mon, Nov 4 - Wed, Nov 27
4:13 pm - 3:30 pmPWM-JAC
25h 17m2 stops
7:00 am - 8:09 pmJAC-PWM
11h 09m2 stops
$778United Airlines
Find Deal
Tue, Nov 5 - Sat, Nov 16
5:30 am - 1:19 pmPWM-JAC
9h 49m2 stops
10:40 am - 10:26 amJAC-PWM
21h 46m2 stops
$788United Airlines
Find Deal
Mon, Nov 4 - Wed, Nov 13
4:13 pm - 3:30 pmPWM-JAC
25h 17m2 stops
10:40 am - 10:50 pmJAC-PWM
10h 10m2 stops
$813United Airlines
Find Deal
Tue, Nov 5 - Thu, Nov 14
5:30 am - 1:19 pmPWM-JAC
9h 49m2 stops
2:30 pm - 2:39 pmJAC-PWM
22h 09m2 stops
$818United Airlines
Find Deal
Mon, Nov 4 - Tue, Nov 12
4:13 pm - 9:50 amPWM-JAC
19h 37m2 stops
4:20 pm - 10:28 amJAC-PWM
16h 08m2 stops
$842United Airlines
Find Deal
Tue, Nov 5 - Wed, Nov 13
4:13 pm - 9:50 amPWM-JAC
19h 37m2 stops
4:20 pm - 2:35 pmJAC-PWM
20h 15m2 stops
$872United Airlines
Find Deal
Tue, Nov 5 - Tue, Nov 12
5:00 am - 4:18 pmPWM-IDA
13h 18m2 stops
2:35 pm - 2:35 pmIDA-PWM
22h 00m2 stops
$951United Airlines
Find Deal
Sun, Nov 3 - Tue, Nov 5

Southwest flights from Portland, Maine to Idaho

Our best Southwest deals on Portland, Maine to Idaho flight tickets
Southwest
Feb 6
PWM1:25 pmPortland
12h 15m
2 stops
BOI11:40 pmBoise Air Term. Gowen Fld
Feb 18
BOI7:05 pmBoise Air Term. Gowen Fld
15h 25m
2 stops
PWM12:30 pmPortland
Southwest
Dec 18
PWM1:15 pmPortland
11h 55m
2 stops
GEG10:10 pmSpokane
Dec 27
GEG3:55 pmSpokane
15h 40m
2 stops
PWM10:35 amPortland
Southwest
Dec 18
PWM6:00 amPortland
17h 50m
2 stops
BOI9:50 pmBoise Air Term. Gowen Fld
Dec 22
BOI1:15 pmBoise Air Term. Gowen Fld
8h 50m
2 stops
PWM12:05 amPortland

Alaska Airlines flights from Portland, Maine to Idaho

Our best Alaska Airlines deals on Portland, Maine to Idaho flight tickets
Alaska Airlines
Feb 6
PWM2:24 pmPortland
21h 33m
3 stops
BOI9:57 amBoise Air Term. Gowen Fld
Feb 18
BOI2:46 pmBoise Air Term. Gowen Fld
29h 34m
2 stops
PWM10:20 pmPortland
Alaska Airlines
Dec 5
PWM3:56 pmPortland
20h 54m
3 stops
GEG9:50 amSpokane
Dec 6
GEG8:20 pmSpokane
23h 26m
2 stops
PWM10:46 pmPortland
Alaska Airlines
Feb 26
PWM2:28 pmPortland
12h 16m
2 stops
GEG11:44 pmSpokane
Mar 11
GEG2:03 pmSpokane
29h 13m
3 stops
PWM10:16 pmPortland

How to get the cheapest flight ticket from Portland, Maine to Idaho

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 to Idaho from Portland, Maine?

Delta. Delta, American Airlines, and United Airlines are the most popular carriers operating from Portland, Maine to Idaho

What is the cheapest Portland, Maine to Idaho flight route?

Portland - Spokane. Fly from Portland to Spokane for the best Portland, Maine - Idaho flight prices

Can stopping save me money on Portland, Maine to Idaho flights?

You could potentially save up to 17% on your flight if you consider stops on a Portland, Maine to Idaho flight.

Cheap Portland, Maine to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Idaho

Best Price Found

$218

Fastest flight time

8h 28m

Direct flights

None

Airports in Idaho

3 airports
The best one-way flight to Idaho from Portland, Maine in the past 72 hours is $218. The best round-trip flight deal from Portland, Maine to Idaho found on momondo in the last 72 hours is $399.
The fastest flight from Portland, Maine to Idaho takes 8h 28m
There are no direct flights from Portland, Maine to Idaho. Popular non-direct routes for this connection are Portland Airport - Jackson Hole Airport, Portland Airport - Boise Air Term. Gowen Fld Airport and Portland Airport - Spokane Airport.
There are 3 airports near Idaho: Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC)

  • When did momondo last update prices for flights from Portland Airport to Idaho?

    Prices for flights from Portland Airport to Idaho are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Idaho?

  • How old do you have to be to fly from Portland Airport to Idaho?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Idaho.

  • What documentation or ID do you need to fly to Idaho?

    The required travel and health documents for your Idaho 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 Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Portland, Maine to Idaho

Compare and see reviews for airlines that fly from Portland, Maine to Idaho with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $317Free CancellationRating
8.0
8,835 reviews
Search Delta flights
American AirlinesPriceFrom $375Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $392Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho from Portland.

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

momondo does allow users to show only those flights to Idaho from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Idaho?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Idaho.

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

If you are not ready to book a flight from Portland to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.


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