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Maine

$96+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PWM
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$129
(Flightnetwork)

One-way from

$96
(CheapOair)

Popular in

July

Cheapest in

November

Average price

$501

Good round-trip deal

$588 or less

Good one-way deal

$348 or less
Provider with most accurate pricing for Denver Intl-Portland flight deals.
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From Colorado to Maine
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One-way flight from Colorado to Maine
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Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Colorado to Maine.
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Price to beat on a one-way flight from Colorado to Maine.
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Find flight deals from Colorado to Maine

Cheapest flights from Colorado to Maine
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 February 22, 2025.

This Flightnetwork deal was found by Cheapflights users on 2/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1312:24 amDEN - BOS
1 stop22h 23mFrontier
Wed 4/236:00 amBOS - DEN
1 stop19h 20mFrontier
Deal found 2/20$129
This Frontier deal was found by Cheapflights users on 2/22. 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.
Wed 3/267:39 pmDEN - PWM
1 stop11h 29mFrontier
Mon 3/315:33 pmPWM - DEN
1 stop9h 22mFrontier
Deal found 2/22$170
This Delta deal was found by Cheapflights users on 2/21. 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.
Wed 4/1611:30 amDEN - BOS
Nonstop3h 59mDelta
Tue 4/297:40 amBOS - DEN
Nonstop4h 40mDelta
Deal found 2/21$197
This JetBlue Airways deal was found by Cheapflights users on 2/22. 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.
Fri 5/910:40 pmDEN - BOS
Nonstop3h 50mJetBlue
Wed 5/142:45 pmBOS - DEN
1 stop10h 13mJetBlue
Deal found 2/22$207
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 2/2811:59 pmDEN - BOS
Nonstop3h 50mUnited Airlines
Tue 3/47:00 amBOS - DEN
Nonstop5h 01mUnited Airlines
Deal found 2/21$217
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/1411:59 pmDEN - BOS
1 stop9h 02mAmerican Airlines
Wed 4/236:04 pmBOS - DEN
1 stop7h 49mAmerican Airlines
Deal found 2/20$218
This JetBlue Airways deal was found by Cheapflights users on 2/21. 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.
Fri 5/911:40 amDEN - PWM
1 stop8h 17mJetBlue
Wed 5/143:20 pmPWM - DEN
1 stop9h 38mJetBlue
Deal found 2/21$227
This FlightHub deal was found by Cheapflights users on 2/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/206:55 pmDEN - BOS
1 stop14h 54mMultiple Airlines
Thu 3/2710:11 amBOS - DEN
1 stop16h 34mMultiple Airlines
Deal found 2/21$233
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Tue 3/256:00 amCOS - BOS
1 stop7h 06mAmerican Airlines
Tue 4/14:04 pmBOS - COS
1 stop9h 43mAmerican Airlines
Deal found 2/22$237
This Delta deal was found by Cheapflights users on 2/21. 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.
Tue 8/1212:59 amDEN - PWM
1 stop8h 40mDelta
Tue 8/263:15 pmPWM - DEN
1 stop7h 24mDelta
Deal found 2/21$257
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 5/91:42 pmDEN - PWM
1 stop7h 04mAmerican Airlines
Wed 5/145:55 amPWM - DEN
2 stops10h 00mAmerican Airlines
Deal found 2/21$262
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 4/167:15 amCOS - PWM
2 stops13h 09mAmerican Airlines
Wed 4/2312:15 pmPWM - COS
2 stops13h 31mAmerican Airlines
Deal found 2/21$267

Find flights from Colorado to Maine within your budget

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 February 22, 2025.

Fly from

Colorado

Fly to

Maine

Route

Depart

Return

Price

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Sun 4/13

12:24 am-12:47 am

1 stop22h 23m

Boston Logan Intl

Wed 4/23

6:00 am-11:20 pm

1 stop19h 20m

$129

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Wed 3/26

7:39 pm-9:08 am

1 stop11h 29m

Portland

Mon 3/31

5:33 pm-12:55 am

1 stop9h 22m

$170

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Wed 4/16

11:30 am-5:29 pm

Nonstop3h 59m

Boston Logan Intl

Tue 4/29

7:40 am-10:20 am

Nonstop4h 40m

$197

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Fri 5/9

10:40 pm-4:30 am

Nonstop3h 50m

Boston Logan Intl

Wed 5/14

2:45 pm-10:58 pm

1 stop10h 13m

$207

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Mon 4/14

11:59 pm-11:01 am

1 stop9h 02m

Boston Logan Intl

Wed 4/23

6:04 pm-11:53 pm

1 stop7h 49m

$218

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Thu 3/6

4:22 pm-12:50 am

1 stop6h 28m

Boston Logan Intl

Mon 3/10

3:17 pm-6:14 pm

Nonstop4h 57m

$224

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Fri 5/9

11:40 am-9:57 pm

1 stop8h 17m

Portland

Wed 5/14

3:20 pm-10:58 pm

1 stop9h 38m

$227

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Thu 3/20

6:55 pm-11:49 am

1 stop14h 54m

Boston Logan Intl

Thu 3/27

10:11 am-12:45 am

1 stop16h 34m

$233

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 3/25

6:00 am-3:06 pm

1 stop7h 06m

Boston Logan Intl

Tue 4/1

4:04 pm-11:47 pm

1 stop9h 43m

$237

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Tue 8/12

12:59 am-11:39 am

1 stop8h 40m

Portland

Tue 8/26

3:15 pm-8:39 pm

1 stop7h 24m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 60 results
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2
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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.

Travel insights for flights from Colorado to Maine

Get recent, data-driven insights about flights from Colorado to Maine including ideal travel times, pricing trends, and more.

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 April is currently the most expensive (average of $498). 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 February 22, 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 February 22, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta 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.
Southwest
8.1
Very good
4,396 reviews

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,396 reviews
Southwest
8.1
Very good
4,396 reviews

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,702 reviews
Southwest
8.1
Very good
4,396 reviews

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,396 reviews

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,068 reviews
Southwest
8.1
Very good
4,396 reviews

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,396 reviews

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

  • What are the cheapest airlines to fly from Colorado to Maine one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $96. JetBlue flights start at $109 while deals on Alaska Airlines start at $118 one-way.

  • Can I find deals for flights from Colorado to Maine that include hotel bookings?

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

  • How can I find direct flights from Colorado to Maine?

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

  • Can I find deals for business class flights from Colorado to Maine?

    Yes. Cheapflights offers flight deals from Colorado to Maine 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 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 April is currently the most expensive (average of $498). 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 Colorado to Maine

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$161Average$283FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$209Average$357FlexibilityNo cancel feeOn-time62%
DeltaCheapest$236Average$405FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$254Average$518FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$278Average$510FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$303Average$692FlexibilityNo cancel feeOn-time69%
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