Maine

$76+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PWM
Jan 26 — Feb 21
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Cheap flight deals from Colorado to Maine

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Maine (USME). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$130
(Frontier)

One-way from

$76
(Booking.com)

Good round-trip deal

$711 or less
From Colorado to Maine
One-way flight from Colorado to Maine
Price to beat on a round-trip flight from Colorado to Maine.

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 January 21, 2025.

This Frontier deal was found by Cheapflights users on 1/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/68:55 pmDEN - BOS
1 stop13h 06mFrontier
Tue 2/116:00 amBOS - DEN
1 stop10h 15mFrontier
Deal found 1/21$130
This JetBlue Airways deal was found by Cheapflights users on 1/21. 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 2/711:55 pmDEN - BOS
Nonstop3h 40mJetBlue
Sun 2/98:15 pmBOS - DEN
Nonstop4h 44mJetBlue
Deal found 1/21$197
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3111:30 amDEN - BOS
Nonstop3h 55mDelta
Wed 2/57:20 amBOS - DEN
Nonstop5h 00mDelta
Deal found 1/20$207
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/610:45 amCOS - BOS
1 stop7h 03mUnited Airlines
Sun 2/96:00 amBOS - COS
1 stop7h 34mUnited Airlines
Deal found 1/20$217
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/137:00 amDEN - BOS
1 stop6h 09mAmerican Airlines
Wed 2/193:00 pmBOS - DEN
1 stop6h 38mAmerican Airlines
Deal found 1/21$219
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 1/316:00 amCOS - BOS
1 stop9h 20mAmerican Airlines
Tue 2/48:29 amBOS - COS
1 stop9h 24mAmerican Airlines
Deal found 1/20$227
This American Airlines deal was found by Cheapflights users on 1/21. 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 3/512:17 pmDEN - PWM
1 stop8h 24mAmerican Airlines
Tue 3/1112:55 pmPWM - DEN
2 stops11h 09mAmerican Airlines
Deal found 1/21$234
This Southwest deal was found by Cheapflights users on 1/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/76:30 amCOS - BOS
1 stop6h 45mSouthwest
Fri 2/285:45 amBOS - COS
1 stop11h 05mSouthwest
Deal found 1/20$247
This JetBlue Airways deal was found by Cheapflights users on 1/21. 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 1/21$250
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 2/612:41 pmDEN - PWM
1 stop9h 16mDelta
Mon 2/105:27 amPWM - DEN
1 stop8h 04mDelta
Deal found 1/21$257
This Southwest deal was found by Cheapflights users on 1/19. 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.
Tue 2/115:45 pmDEN - BOS
Nonstop3h 50mSouthwest
Tue 2/185:00 amBOS - DEN
Nonstop4h 55mSouthwest
Deal found 1/19$264
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1412:29 amDEN - BOS
1 stop22h 18mMultiple Airlines
Thu 4/1711:31 amBOS - DEN
1 stop7h 58mMultiple Airlines
Deal found 1/20$268

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Thu 2/6

8:55 pm-12:01 pm

1 stop13h 06m

Boston Logan Intl

Sun 2/9

12:56 pm-12:40 am

1 stop13h 44m

$130

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Fri 2/7

11:55 pm-5:35 am

Nonstop3h 40m

Boston Logan Intl

Sun 2/9

8:15 pm-10:59 pm

Nonstop4h 44m

$197

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Thu 2/6

10:45 am-7:48 pm

1 stop7h 03m

Boston Logan Intl

Sun 2/9

6:00 am-11:34 am

1 stop7h 34m

$217

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Wed 2/19

8:06 am-5:06 pm

1 stop7h 00m

Boston Logan Intl

Fri 2/21

5:56 pm-11:57 pm

1 stop8h 01m

$218

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Sat 2/15

6:00 pm-11:59 pm

Nonstop3h 59m

Boston Logan Intl

Thu 2/20

7:20 am-10:20 am

Nonstop5h 00m

$227

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Fri 1/31

6:00 am-5:20 pm

1 stop9h 20m

Boston Logan Intl

Tue 2/4

8:29 am-3:53 pm

1 stop9h 24m

$227

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Wed 3/5

12:17 pm-10:41 pm

1 stop8h 24m

Portland

Tue 3/11

12:55 pm-10:04 pm

2 stops11h 09m

$234

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 2/18

6:30 am-5:40 pm

1 stop9h 10m

Boston Logan Intl

Fri 2/21

5:45 am-2:50 pm

1 stop11h 05m

$247

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

$250

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Thu 2/6

12:41 pm-11:57 pm

1 stop9h 16m

Portland

Mon 2/10

5:27 am-11:31 am

1 stop8h 04m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 results
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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 January 21, 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 January 21, 2025.
Get a feel of what it's like to fly with Frontier, Delta 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.
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,706 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
3,201 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,985 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 $76. Delta flights start at $99 while deals on JetBlue start at $109 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

Browse thousands of different options on Cheapflights for your next trip

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$180Average$284FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$209Average$364FlexibilityNo cancel feeOn-time62%
DeltaCheapest$236Average$405FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$254Average$541FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$278Average$523FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$318Average$749FlexibilityNo cancel feeOn-time69%
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