$108+ Cheap flights from Colorado to Maine
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PWM
abr. 5 — abr. 121
1 adult, Economy
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1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Colorado to Maine
Keep the following information in mind while searching for Colorado to Maine flight deals. Data was last updated marzo 31, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Southwest) |
One-way from | $108 (Southwest) |
Popular in | July |
Cheapest in | November |
Average price | $482 |
Good round-trip deal | $590 or less |
Good one-way deal | $318 or less |
Find flight deals from Colorado to Maine
Cheapest flights from Colorado to MaineExplore the most affordable flight options available from Colorado to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 31, 2025.
Explore the most affordable flight options available from Colorado to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 31, 2025.
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/75:15 pmDEN - BOS
Nonstop3h 55mSouthwest
sáb. 5/175:15 pmBOS - DEN
Nonstop4h 40mSouthwest
Deal found 3/30![Southwest logo]()
$197
This JetBlue deal was found by Cheapflights users on 3/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/132:39 pmDEN - BOS
1 stop7h 38mJetBlue
mar. 5/203:10 pmBOS - DEN
1 stop9h 49mJetBlue
Deal found 3/30![JetBlue logo]()
$216
This United Airlines deal was found by Cheapflights users on 3/30. 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.
sáb. 5/103:40 pmCOS - BOS
1 stop6h 00mUnited Airlines
mié. 5/144:56 pmBOS - COS
1 stop8h 55mUnited Airlines
Deal found 3/30![United Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 3/31. 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.
jue. 5/111:40 pmDEN - BOS
Nonstop3h 59mUnited Airlines
mié. 5/75:30 amBOS - DEN
1 stop6h 47mUnited Airlines
Deal found 3/31![United Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 3/30. 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.
sáb. 5/106:00 amCOS - BOS
2 stops8h 51mAmerican Airlines
mié. 5/144:14 pmBOS - COS
1 stop9h 31mAmerican Airlines
Deal found 3/30![American Airlines logo]()
$222
This JetBlue Airways deal was found by Cheapflights users on 3/30. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/92:38 pmDEN - PWM
1 stop6h 21mJetBlue
mié. 5/143:35 pmPWM - DEN
1 stop9h 24mJetBlue
Deal found 3/30![JetBlue logo]()
$227
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/111:59 pmDEN - BOS
1 stop7h 35mFrontier
dom. 5/410:14 amBOS - DEN
1 stop15h 45mFrontier
Deal found 3/31![Frontier logo]()
$238
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/167:12 pmDEN - PWM
1 stop21h 14mFrontier
dom. 5/188:23 pmPWM - DEN
1 stop29h 06mFrontier
Deal found 3/30![Frontier logo]()
$240
This American Airlines deal was found by Cheapflights users on 3/30. 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. 4/2111:59 pmDEN - BOS
1 stop7h 21mAmerican Airlines
jue. 5/15:00 amBOS - DEN
1 stop7h 23mAmerican Airlines
Deal found 3/30![American Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 3/30. 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.
lun. 7/2812:59 amDEN - PWM
1 stop9h 05mDelta
sáb. 8/3011:30 amPWM - DEN
1 stop7h 03mDelta
Deal found 3/30![Delta logo]()
$257
This Booking.com deal was found by Cheapflights users on 3/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/245:50 pmDEN - BOS
1 stop14h 45mMultiple Airlines
dom. 4/2712:48 pmBOS - DEN
1 stop12h 33mMultiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/15:50 amDEN - PWM
1 stop7h 05mSouthwest
mar. 10/77:40 amPWM - DEN
2 stops9h 15mSouthwest
Deal found 3/30![Southwest logo]()
$278
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado 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 2,558,603 searches. Data last updated marzo 31, 2025.
Use the filters below to find and compare flights from Colorado to Maine that are best for you.
Fly from
Colorado
Fly to
Maine
Route
Depart
Return
Price
DenverBoston
DEN - BOS
DENBOS
Denver Intl
mié. 5/7
5:15 pm-11:10 pm
Nonstop3h 55m
Boston Logan Intl
sáb. 5/17
5:15 pm-7:55 pm
Nonstop4h 40m
$197
DenverBoston
DEN - BOS
DENBOS
Denver Intl
mar. 5/13
2:39 pm-12:17 am
1 stop7h 38m
Boston Logan Intl
mar. 5/20
3:10 pm-10:59 pm
1 stop9h 49m
$216
Colorado SpringsBoston
COS - BOS
COSBOS
Colorado Springs
sáb. 5/10
3:40 pm-11:40 pm
1 stop6h 00m
Boston Logan Intl
mié. 5/14
4:56 pm-11:51 pm
1 stop8h 55m
$217
DenverBoston
DEN - BOS
DENBOS
Denver Intl
jue. 5/1
11:40 pm-5:39 am
Nonstop3h 59m
Boston Logan Intl
mié. 5/7
5:30 am-10:17 am
1 stop6h 47m
$217
Colorado SpringsBoston
COS - BOS
COSBOS
Colorado Springs
sáb. 5/10
6:00 am-4:51 pm
2 stops8h 51m
Boston Logan Intl
mié. 5/14
4:14 pm-11:45 pm
1 stop9h 31m
$222
DenverPortland
DEN - PWM
DENPWM
Denver Intl
vie. 5/9
2:38 pm-10:59 pm
1 stop6h 21m
Portland
mié. 5/14
3:35 pm-10:59 pm
1 stop9h 24m
$227
DenverBoston
DEN - BOS
DENBOS
Denver Intl
sáb. 5/3
2:37 pm-11:49 pm
1 stop7h 12m
Boston Logan Intl
jue. 5/8
5:15 am-11:27 am
1 stop8h 12m
$228
DenverBoston
DEN - BOS
DENBOS
Denver Intl
jue. 5/1
11:59 pm-9:34 am
1 stop7h 35m
Boston Logan Intl
dom. 5/4
10:14 am-11:59 pm
1 stop15h 45m
$238
DenverPortland
DEN - PWM
DENPWM
Denver Intl
vie. 5/16
7:12 pm-6:26 pm
1 stop21h 14m
Portland
dom. 5/18
8:23 pm-11:29 pm
1 stop29h 06m
$240
DenverPortland
DEN - PWM
DENPWM
Denver Intl
lun. 7/28
12:59 am-12:04 pm
1 stop9h 05m
Portland
vie. 8/29
6:55 pm-11:47 pm
1 stop6h 52m
$257
Showing 1-10 of 60 results
Best time to book a flight from Colorado to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from Colorado 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 Colorado to Maine
What is the cheapest month to book a flight from Colorado to Maine?
Currently, January is the cheapest month in which you can book a flight from Colorado to Maine (average of $296). Flying from Colorado to Maine in May is currently the most expensive (average of $416). 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.
What is the cheapest time of day to fly from CO to ME?
Find hourly flight availability from Colorado to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 31, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Maine as you normally would.
Rainfall in Maine by month
Plan your trip to Maine by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Maine when rainfall is around 2.9 in.
Temperature in Maine by month
Plan your trip to Maine by taking into account the average temperature totals by month.
If weather is an important factor for your trip to 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 23.0 F).
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 marzo 31, 2025.
Get a feel of what it's like to fly with Breeze Airways, Alaska Airlines and Southwest from Colorado to Maine 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.
Overall
8.1
Boarding
8.3
Food
6.7
Crew
8.8
Comfort
8.2
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Overall
8.1
Boarding
8.3
Food
6.7
Crew
8.8
Comfort
8.2
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Overall
8.1
Boarding
8.3
Food
6.7
Crew
8.8
Comfort
8.2
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Overall
8.1
Boarding
8.3
Food
6.7
Crew
8.8
Comfort
8.2
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Overall
8.1
Boarding
8.3
Food
6.7
Crew
8.8
Comfort
8.2
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Overall
8.1
Boarding
8.3
Food
6.7
Crew
8.8
Comfort
8.2
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Related info for your journey
Find useful and relevant information for your journey from Colorado 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 Colorado to Maine
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Colorado to Maine
Discover the top 6 airlines that operate flights from Colorado 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 2,558,603 searches. Data last updated marzo 31, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$160 | Average$269 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$209 | Average$349 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$236 | Average$393 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$260 | Average$499 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$278 | Average$442 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$340 | Average$698 | FlexibilityNo cancel fee | On-time69% |