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Bangor

$373+ Cheap flights from Idaho to Bangor, ME (BGR)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BGR
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Idaho to Bangor

Keep the following information in mind while searching for Idaho to Bangor flight deals. Data was last updated junio 12, 2025.

Round-trip from

$373
(Delta)

Popular in

May

Cheapest in

November

Average price

$605
From Idaho to Bangor
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Idaho to Bangor

Cheapest flights from Idaho to Bangor
Explore the most affordable flight options available from Idaho to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/125:40 amBOI - BGR
2 stops10h 40mDelta
mar. 11/183:36 pmBGR - BOI
2 stops10h 02mDelta
Deal found 6/10$373
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/136:35 amBOI - BGR
2 stops14h 20mAmerican Airlines
jue. 8/282:37 pmBGR - BOI
2 stops10h 54mAmerican Airlines
Deal found 6/11$429
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 8/1312:39 pmBOI - BGR
1 stop7h 20mUnited Airlines
jue. 8/284:14 pmBGR - BOI
1 stop8h 27mUnited Airlines
Deal found 6/10$574
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/306:45 amGEG - BGR
2 stops13h 20mAmerican Airlines
sáb. 8/302:37 pmBGR - GEG
2 stops11h 18mAmerican Airlines
Deal found 6/12$720
This United Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 7/85:30 amGEG - BGR
2 stops13h 50mUnited Airlines
mar. 7/156:15 pmBGR - GEG
2 stops26h 12mUnited Airlines
Deal found 6/11$751
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/1711:10 pmGEG - BGR
2 stops13h 04mDelta
mié. 7/22:40 pmBGR - GEG
1 stop10h 19mDelta
Deal found 6/9$3,757

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Bangor 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 junio 12, 2025.
Use the filters below to find and compare flights from Idaho to Bangor that are best for you.

Fly from

Idaho

Fly to

Bangor

Route

Depart

Return

Price

BoiseBangor

BOI - BGR

BOIBGR

Boise Air Term. Gowen Fld

mié. 11/12

5:40 am-6:20 pm

2 stops10h 40m

Bangor

mar. 11/18

3:36 pm-11:38 pm

2 stops10h 02m

$373

BoiseBangor

BOI - BGR

BOIBGR

Boise Air Term. Gowen Fld

mié. 8/13

6:35 am-10:55 pm

2 stops14h 20m

Bangor

jue. 8/28

2:37 pm-11:31 pm

2 stops10h 54m

$429

BoiseBangor

BOI - BGR

BOIBGR

Boise Air Term. Gowen Fld

mié. 8/13

12:39 pm-9:59 pm

1 stop7h 20m

Bangor

jue. 8/28

4:14 pm-10:41 pm

1 stop8h 27m

$574

SpokaneBangor

GEG - BGR

GEGBGR

Spokane

lun. 6/30

6:45 am-11:05 pm

2 stops13h 20m

Bangor

sáb. 8/30

2:37 pm-10:55 pm

2 stops11h 18m

$720

SpokaneBangor

GEG - BGR

GEGBGR

Spokane

mar. 7/8

5:30 am-10:20 pm

2 stops13h 50m

Bangor

mar. 7/15

6:15 pm-5:27 pm

2 stops26h 12m

$751

SpokaneBangor

GEG - BGR

GEGBGR

Spokane

lun. 6/23

7:00 am-1:32 pm

2 stops27h 32m

$564

SpokaneBangor

GEG - BGR

GEGBGR

Spokane

mar. 6/24

6:00 am-11:05 pm

2 stops14h 05m

$611

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Best time to book a flight from Idaho to Bangor

Have a flexible travel schedule? Discover the best time to fly to Bangor from Idaho 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 to Bangor

Rainfall in Bangor by month

Plan your trip to Bangor by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangor, Maine ranges from 2.5 - 4.2 inches per month. October is typically the wettest month, when rainfall can reach 4.2 in. February is typically the driest time to visit Bangor, Maine when rainfall is around 2.5 in.

Temperature in Bangor by month

Plan your trip to Bangor by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangor, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Bangor

Get insights into the airlines that provide service to Bangor. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangor. Reviews last updated junio 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Idaho to Bangor by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly into for flights to Bangor from Idaho?

    Located just 2.3 mi from the city center, Bangor (BGR) is the airport most travelers will use when flying to Bangor from Idaho.

  • What are the most popular routes from Idaho to Bangor, Maine?

    When deciding which route to take from Idaho to Bangor, Maine consider Boise Air Term. Gowen Fld - Bangor, Spokane - Bangor or Twin Falls Joslin - Bangor as they are the most popular.

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

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

  • How can I find direct flights from Idaho to Bangor?

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

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

    Yes. Cheapflights offers flight deals from Idaho to Bangor 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 to Bangor, Maine?

    Currently, October is the cheapest month in which you can book a flight from Idaho to Bangor, Maine (average of $358). Flying from Idaho to Bangor, Maine in July is currently the most expensive (average of $499). 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.

See more FAQs

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Alternative routes for Idaho to Bangor

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Idaho to Bangor

Discover the top 3 airlines that operate flights from Idaho to Bangor. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$385Average$786FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$394Average$605FlexibilityNo cancel feeOn-time71%
DeltaCheapest$424Average$589FlexibilityNo cancel feeOn-timeN/A

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