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Cheap flights from Colorado to Bangor from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Bangor departing on 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Colorado to Bangor

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 6:10 pmDEN-BGR
9h 10m1 stop
Multiple Airlines Logo
6:50 pm - 9:10 amBGR-DEN
16h 20m1 stop
$226Multiple Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Multiple Airlines Logo
9:16 pm - 7:03 pmDEN-BGR
43h 47m2 stops
Multiple Airlines Logo
6:50 pm - 9:10 amBGR-DEN
16h 20m1 stop
$240Multiple Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Multiple Airlines Logo
11:59 pm - 7:03 pmDEN-BGR
17h 04m1 stop
Multiple Airlines Logo
7:43 pm - 8:24 amBGR-DEN
14h 41m1 stop
$253Multiple Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 14
Multiple Airlines Logo
11:59 pm - 7:03 pmDEN-BGR
17h 04m1 stop
Multiple Airlines Logo
7:43 pm - 9:15 pmBGR-DEN
27h 32m2 stops
$260Multiple Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 14
American Airlines Logo
12:09 pm - 11:13 pmDEN-BGR
9h 04m1 stop
American Airlines Logo
3:46 pm - 11:05 pmBGR-DEN
9h 19m1 stop
$289American Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
American Airlines Logo
10:37 am - 11:55 pmCOS-BGR
11h 18m2 stops
American Airlines Logo
12:54 pm - 11:48 pmBGR-COS
12h 54m2 stops
$299American Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
11:34 am - 11:27 pmDEN-BGR
9h 53m2 stops
Delta Logo
3:05 pm - 12:07 amBGR-DEN
11h 02m2 stops
$299Delta
Find Deal
Fri, Dec 5 - Fri, Dec 12
Delta Logo
12:50 am - 11:15 amDEN-BGR
8h 25m2 stops
Delta Logo
3:05 pm - 12:07 amBGR-DEN
11h 02m2 stops
$431Delta
Find Deal
Mon, Dec 1 - Fri, Dec 5
United Airlines Logo
11:40 pm - 10:37 amDEN-BGR
8h 57m1 stop
United Airlines Logo
7:00 am - 12:42 pmBGR-DEN
7h 42m1 stop
$485United Airlines
Find Deal
Tue, Mar 17 - Sun, Mar 22
United Airlines Logo
11:40 pm - 10:37 amDEN-BGR
8h 57m1 stop
United Airlines Logo
7:00 am - 12:42 pmBGR-DEN
7h 42m1 stop
$527United Airlines
Find Deal
Tue, Mar 17 - Sun, Mar 22

American Airlines flights from Colorado to Bangor, Maine

Our best American Airlines deals on Colorado to Bangor, Maine flight tickets
American Airlines
Dec 4
DEN12:09 pmDenver Intl
9h 04m
1 stop
BGR11:13 pmBangor
Dec 11
BGR3:46 pmBangor
9h 19m
1 stop
DEN11:05 pmDenver Intl
$289
Find similar
American Airlines
Dec 3
COS10:37 amColorado Springs
11h 18m
2 stops
BGR11:55 pmBangor
Dec 7
BGR12:54 pmBangor
12h 54m
2 stops
COS11:48 pmColorado Springs
$299
Find similar
American Airlines
Dec 4
DEN9:00 amDenver Intl
12h 13m
2 stops
BGR11:13 pmBangor
Dec 11
BGR12:38 pmBangor
11h 42m
2 stops
DEN10:20 pmDenver Intl
$379
Find similar

United Airlines flights from Colorado to Bangor, Maine

Our best United Airlines deals on Colorado to Bangor, Maine flight tickets
United Airlines
Mar 17
DEN11:40 pmDenver Intl
8h 57m
1 stop
BGR10:37 amBangor
Mar 22
BGR7:00 amBangor
7h 42m
1 stop
DEN12:42 pmDenver Intl
$485
Find similar
United Airlines
Mar 17
DEN11:40 pmDenver Intl
8h 57m
1 stop
BGR10:37 amBangor
Mar 22
BGR7:00 amBangor
7h 42m
1 stop
DEN12:42 pmDenver Intl
$527
Find similar
United Airlines
Nov 8
DRO7:00 amDurango La Plata County
13h 59m
2 stops
BGR10:59 pmBangor
Nov 11
BGR12:14 pmBangor
11h 47m
2 stops
DRO10:01 pmDurango La Plata County
$609
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Bangor, 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Colorado to Bangor, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Fri 12/5

7:00 am-6:10 pm

1 stop9h 10m

Bangor

Fri 12/12

6:50 pm-9:10 am

1 stop16h 20m

$226

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Fri 12/5

9:16 pm-7:03 pm

2 stops43h 47m

Bangor

Fri 12/12

6:50 pm-9:10 am

1 stop16h 20m

$240

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Sat 12/6

11:59 pm-7:03 pm

1 stop17h 04m

Bangor

Sun 12/14

7:43 pm-8:24 am

1 stop14h 41m

$253

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Sat 12/6

11:59 pm-7:03 pm

1 stop17h 04m

Bangor

Sun 12/14

7:43 pm-9:15 pm

2 stops27h 32m

$260

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Thu 12/4

12:09 pm-11:13 pm

1 stop9h 04m

Bangor

Thu 12/11

3:46 pm-11:05 pm

1 stop9h 19m

$289

Colorado SpringsBangor

COS - BGR

COSBGR

Colorado Springs

Wed 12/3

10:37 am-11:55 pm

2 stops11h 18m

Bangor

Sun 12/7

12:54 pm-11:48 pm

2 stops12h 54m

$299

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Fri 12/5

11:34 am-11:27 pm

2 stops9h 53m

Bangor

Fri 12/12

3:05 pm-12:07 am

2 stops11h 02m

$299

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Mon 12/1

12:50 am-11:15 am

2 stops8h 25m

Bangor

Fri 12/5

3:05 pm-12:07 am

2 stops11h 02m

$431

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Tue 3/17

11:40 pm-10:37 am

1 stop8h 57m

Bangor

Sun 3/22

7:00 am-12:42 pm

1 stop7h 42m

$485

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Tue 3/17

11:40 pm-10:37 am

1 stop8h 57m

Bangor

Sun 3/22

7:00 am-12:42 pm

1 stop7h 42m

$527

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangor from

How to get the cheapest flight ticket from Colorado to Bangor, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bangor, Maine?

The month of September is, on average, the cheapest month to fly to Bangor, Maine from Colorado, with most prices found around $304. The month of January is another great option to travel to Bangor, Maine, with average flight prices from Colorado averaging around $331.

What is the cheapest day to depart on your flight to Bangor, Maine?

The cheapest day to depart from Colorado to Bangor, Maine is on a Tuesday. Travelers who choose to depart for Bangor, Maine on a Tuesday will often find tickets for as low as $519. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $701. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangor, Maine.

What is the cheapest time of day to depart on your flight to Bangor, Maine?

According to our data, the cheapest time of day to fly to Bangor, Maine is in the evening. momondo users have found flights departing from Colorado to Bangor, Maine in the evening for as low as $332. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $617 on average. Flights to Bangor, Maine from Colorado at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Bangor, Maine?

You are more likely to see cheaper flights to Bangor, Maine from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangor, Maine for around $422 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangor, Maine from Colorado for as low as $312 on momondo.

Can stopping save me money on Colorado to Bangor, Maine flights?

You could potentially save up to 16% on your flight if you consider stops on a Colorado to Bangor, Maine flight.

Cheap Colorado to Bangor, Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Bangor, Maine

Direct flights

None
There are no direct flights from Colorado to Bangor, Maine. There are no popular flight routes from Colorado to Bangor, Maine.
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  • When did momondo last update prices for flights from Colorado to Bangor Airport?

    Prices for flights from Colorado to Bangor Airport are updated daily.

  • How many operators does momondo search for flights from Colorado to Bangor Airport?

  • How old do you have to be to fly from Colorado to Bangor Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Bangor Airport.

  • What documentation or ID do you need to fly to Bangor Airport?

    The necessary travel and health documents for your Bangor Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Bangor, Maine

Compare and see reviews for airlines that fly from Colorado to Bangor, Maine with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $256Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Traveling to a place near Bangor?

Book flights to Bangor if you plan to visit one of these locations
Belfast
Greenville
Orono
Lincoln
Orland
Newport

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Bangor?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado to Bangor. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Colorado to Bangor with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bangor from Colorado which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Colorado to Bangor?

Once you have performed a search for Colorado to Bangor flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Colorado to Bangor right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Colorado to Bangor flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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