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Cheap flights from Portland, Maine to Boise from $351

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Boise departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland, Maine to Boise

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland, Maine to Boise.
Delta Logo
6:00 am - 12:31 pmPWM-BOI
8h 31m1 stop
Delta Logo
1:43 pm - 11:59 pmBOI-PWM
8h 16m1 stop
$351Delta
Find Deal
Wed, Jul 9 - Wed, Jul 16
Delta Logo
11:59 am - 12:12 amPWM-BOI
14h 13m2 stops
Delta Logo
1:43 pm - 11:59 pmBOI-PWM
8h 16m1 stop
$356Delta
Find Deal
Wed, Jul 9 - Wed, Jul 16
Delta Logo
12:50 pm - 12:12 amPWM-BOI
13h 22m2 stops
Delta Logo
11:30 pm - 2:21 pmBOI-PWM
12h 51m2 stops
$361Delta
Find Deal
Thu, Sep 4 - Mon, Sep 8
Delta Logo
6:00 am - 12:31 pmPWM-BOI
8h 31m1 stop
Delta Logo
11:30 pm - 11:30 amBOI-PWM
10h 00m1 stop
$385Delta
Find Deal
Thu, Sep 4 - Mon, Sep 8
Southwest Logo
8:45 am - 5:00 pmPWM-BOI
10h 15m2 stops
Southwest Logo
5:00 am - 5:05 pmBOI-PWM
10h 05m2 stops
$387Southwest
Find Deal
Thu, Sep 11 - Mon, Sep 22
American Airlines Logo
6:00 am - 12:36 pmPWM-BOI
8h 36m1 stop
American Airlines Logo
7:30 am - 10:37 pmBOI-PWM
13h 07m2 stops
$394American Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
Southwest Logo
4:10 pm - 12:40 amPWM-BOI
10h 30m2 stops
Southwest Logo
5:20 am - 4:50 pmBOI-PWM
9h 30m2 stops
$399Southwest
Find Deal
Wed, Jun 11 - Sun, Jun 15
American Airlines Logo
6:00 am - 2:45 pmPWM-BOI
10h 45m2 stops
American Airlines Logo
7:00 am - 10:47 pmBOI-PWM
13h 47m2 stops
$437American Airlines
Find Deal
Thu, Jun 12 - Sat, Jun 21
United Airlines Logo
6:13 am - 12:14 pmPWM-BOI
8h 01m1 stop
United Airlines Logo
7:10 pm - 9:56 amBOI-PWM
12h 46m2 stops
$587United Airlines
Find Deal
Thu, May 8 - Mon, May 12
United Airlines Logo
2:08 pm - 10:27 pmPWM-BOI
10h 19m2 stops
United Airlines Logo
7:15 pm - 1:18 pmBOI-PWM
16h 03m3 stops
$682United Airlines
Find Deal
Wed, Jul 9 - Wed, Jul 16

American Airlines flights from Portland, Maine to Boise

Our best American Airlines deals on Portland, Maine to Boise flight tickets
American Airlines
Sep 18
PWM6:00 amPortland
8h 36m
1 stop
BOI12:36 pmBoise Air Term. Gowen Fld
Sep 22
BOI7:30 amBoise Air Term. Gowen Fld
13h 07m
2 stops
PWM10:37 pmPortland
American Airlines
Jun 12
PWM6:00 amPortland
10h 45m
2 stops
BOI2:45 pmBoise Air Term. Gowen Fld
Jun 21
BOI7:00 amBoise Air Term. Gowen Fld
13h 47m
2 stops
PWM10:47 pmPortland
American Airlines
Sep 11
PWM6:02 pmPortland
20h 34m
1 stop
BOI12:36 pmBoise Air Term. Gowen Fld
Sep 22
BOI7:30 amBoise Air Term. Gowen Fld
8h 00m
1 stop
PWM5:30 pmPortland

Delta flights from Portland, Maine to Boise

Our best Delta deals on Portland, Maine to Boise flight tickets
Delta
Jul 9
PWM6:00 amPortland
8h 31m
1 stop
BOI12:31 pmBoise Air Term. Gowen Fld
Jul 16
BOI1:43 pmBoise Air Term. Gowen Fld
8h 16m
1 stop
PWM11:59 pmPortland
Delta
Jul 9
PWM11:59 amPortland
14h 13m
2 stops
BOI12:12 amBoise Air Term. Gowen Fld
Jul 16
BOI1:43 pmBoise Air Term. Gowen Fld
8h 16m
1 stop
PWM11:59 pmPortland
Delta
Sep 4
PWM12:50 pmPortland
13h 22m
2 stops
BOI12:12 amBoise Air Term. Gowen Fld
Sep 8
BOI11:30 pmBoise Air Term. Gowen Fld
12h 51m
2 stops
PWM2:21 pmPortland

See travel insights to Boise from

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

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 typical price of a round-trip flight between Portland, Maine and Boise?

What is the cheapest month to fly to Boise?

The month of September is, on average, the cheapest month to fly to Boise from Portland, Maine, with most prices found around $467. If you aren’t able to travel during the month of September, then book flights to Boise from Portland, Maine during February instead. Flights to Boise in February, while not as cheap as those in September, still average around $470.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Friday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $492. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $944. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Portland, Maine to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $551. In the afternoon is when there is more demand to fly to Boise, so prices are often more expensive at around $756 per ticket.

When to book flights from Portland, Maine to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Boise (PWM to BOI) flight deals and tips

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

Best Price Found

$351

Fastest flight time

8h 01m

Direct flights

None

Airports in Boise

1 airport
The best flight deal from Portland, Maine to Boise found on momondo in the last 72 hours is $351
The fastest flight from Portland, Maine to Boise takes 8h 01m
There are no direct flights from Portland, Maine to Boise. Popular non-direct route for this connection is Portland Airport - Boise Air Term. Gowen Fld Airport.
There is 1 airport near Boise: Boise Air Term. Gowen Fld (BOI)

  • How far is Portland to Boise Air Term. Gowen Fld by plane?

    Boise Air Term. Gowen Fld is 2265.8 mi away from Portland. 8h 01m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Portland Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Portland Airport to Boise Air Term. Gowen Fld Airport are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Portland Airport to Boise Air Term. Gowen Fld Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents required for your trip to Boise Air Term. Gowen Fld Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland, Maine to Boise?


Best airlines flying from Portland, Maine to Boise

Compare and see reviews for airlines that fly from Portland, Maine to Boise with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $345Free CancellationRating
8.0
7,920 reviews
Search Delta flights
United AirlinesPriceFrom $356Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
American AirlinesPriceFrom $375Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $419Free CancellationRating
8.0
4,287 reviews
Search Southwest flights

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
McCall
Ontario
Caldwell
Eagle

Why use momondo?

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

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 Boise from Portland.

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

All flight searches from Portland to Boise on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Price alerts on flights to Boise from Portland 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.


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