$419+ Cheap flights from Billings (BIL) to Maine
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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — PWM
Nov 6 — Nov 131
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Billings to MaineExplore the most affordable flight options available from Billings to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.
Explore the most affordable flight options available from Billings to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/205:00 am -
1 stop9h 02m
Tue 10/278:49 am -
2 stops10h 25m
Deal found 10/5![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/6. 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 10/205:00 am -
1 stop9h 02m
Sat 10/243:45 pm -
1 stop7h 25m
Deal found 10/6![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Mon 10/265:00 am -
1 stop9h 02m
Sat 10/3110:50 am -
2 stops12h 24m
Deal found 10/3![United Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 10/3. 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.
Mon 10/266:00 am -
2 stops15h 40m
Sat 10/3110:07 am -
2 stops13h 05m
Deal found 10/3![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 10/3. 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.
Thu 12/31:28 pm -
2 stops17h 54m
Mon 12/75:00 am -
2 stops17h 49m
Deal found 10/3![American Airlines logo]()
$773
Best flights from Billings to MaineDiscover carefully curated flight deals from Billings to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.
Discover carefully curated flight deals from Billings to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/205:00 am -
1 stop9h 02m
Tue 10/278:49 am -
2 stops10h 25m
Deal found 10/5![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/3. 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.
Mon 10/266:00 am -
2 stops15h 40m
Sat 10/3110:07 am -
2 stops13h 05m
Deal found 10/3![American Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Mon 10/265:00 am -
1 stop9h 02m
Sat 10/3110:50 am -
2 stops12h 24m
Deal found 10/3![United Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 10/7. 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 10/207:00 am -
1 stop7h 02m
Sat 10/243:45 pm -
1 stop7h 25m
Deal found 10/7![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Sat 1/307:00 am -
2 stops12h 03m
Wed 2/39:10 am -
2 stops14h 05m
Deal found 10/6![United Airlines logo]()
$638
This American Airlines deal was found by Cheapflights users on 10/3. 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.
Thu 12/31:28 pm -
2 stops17h 54m
Mon 12/75:00 am -
2 stops17h 49m
Deal found 10/3![American Airlines logo]()
$773
Last-minute flights from Billings to MaineDiscover last-minute flight deals from Billings to Maine. Data last updated October 7, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to Maine. Data last updated October 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/205:00 am -
1 stop9h 02m
Tue 10/278:49 am -
2 stops10h 25m
Deal found 10/5![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/6. 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 10/205:00 am -
1 stop9h 02m
Sat 10/243:45 pm -
1 stop7h 25m
Deal found 10/6![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Wed 10/217:00 am -
1 stop7h 02m
Sun 10/253:23 pm -
1 stop7h 51m
Deal found 10/6![United Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Mon 10/265:00 am -
1 stop9h 02m
Sat 10/3110:50 am -
2 stops12h 24m
Deal found 10/3![United Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 10/3. 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.
Mon 10/266:00 am -
2 stops15h 40m
Sat 10/3110:07 am -
2 stops13h 05m
Deal found 10/3![American Airlines logo]()
$574
Find flight deals from Billings to Maine
Keep the following information in mind while searching for Billings to Maine flight deals. Data was last updated October 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $419 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Billings to Maine 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 7,457,451 searches. Data last updated October 7, 2026.
Use the filters below to find and compare flights from Billings to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BillingsPortland
BIL Billings Logan Intl - PWM Portland
BILPWM
Billings Logan Intl
Tue 10/20
5:00 am-4:02 pm
1 stop9h 02m
Portland
Tue 10/27
8:49 am-5:14 pm
2 stops10h 25m
$419
BillingsPortland
BIL Billings Logan Intl - PWM Portland
BILPWM
Billings Logan Intl
Mon 10/26
5:00 am-4:02 pm
1 stop9h 02m
Portland
Sat 10/31
10:50 am-9:14 pm
2 stops12h 24m
$483
Quickest round-trip
BillingsPortland
BIL Billings Logan Intl - PWM Portland
BILPWM
Billings Logan Intl
Tue 10/20
7:00 am-4:02 pm
1 stop7h 02m
Portland
Sat 10/24
3:45 pm-9:10 pm
1 stop7h 25m
$489
BillingsPortland
BIL Billings Logan Intl - PWM Portland
BILPWM
Billings Logan Intl
Mon 10/26
6:00 am-11:40 pm
2 stops15h 40m
Portland
Sat 10/31
10:07 am-9:12 pm
2 stops13h 05m
$574
BillingsPortland
BIL Billings Logan Intl - PWM Portland
BILPWM
Billings Logan Intl
Sat 1/30
7:00 am-9:03 pm
2 stops12h 03m
Portland
Wed 2/3
9:10 am-9:15 pm
2 stops14h 05m
$638
BillingsPortland
BIL Billings Logan Intl - PWM Portland
BILPWM
Billings Logan Intl
Thu 12/3
1:28 pm-9:22 am
2 stops17h 54m
Portland
Mon 12/7
5:00 am-8:49 pm
2 stops17h 49m
$773
Sorted by cheapest first
Best time to book a flight from Billings to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from Billings with our price prediction graph.
BIL-PWM
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 Billings to Maine
BIL-USME
BIL-PWM
Weekly flight availability from Billings to Maine
Explore weekly flight availability from Billings to Maine. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 7, 2026.
The most flights from BIL to USME are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Reviews of airlines servicing Maine
Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated October 7, 2026.
Peruse reviews from past customers who have flown with United Airlines from Billings to Maine to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Billings to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Billings to Maine
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Complete your trip
Complete your trip to Maine by adding a car rental and/or hotel reservation to your travel itinerary.
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Billings and Maine flights
Browse other Billings and Maine flight options. Last updated on October 7, 2026.
Popular flight searches
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Consider these flights traveling from Billings to Maine.
Top airline flying from Billings to Maine
Discover the top airline that operate flights from Billings to Maine. 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 7,457,451 searches. Data last updated October 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$374 | Average$544 | FlexibilityNo cancel fee | On-time69% |