$116 Flights from Bangor (BGR) to Denver (DENA)

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Flight deals from Bangor to Denver

Looking for a cheap last-minute deal or the best round-trip flight from Bangor to Denver? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Bangor to Denver from $116 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangor to Denver flights are currently cheapest in April.

Direct flights from Bangor to Denver

Bangor to Denver: Flight information

The things to know before you go.
Cheapest flight found$116
Cheapest month to flyApril
Average flight time4 hrs, 50 mins
Most popular airlineUnited
Average flights per week1

Finding cheap flights from Bangor to Denver: Frequently asked questions

There are 4 airports in Denver: Denver Arapahoe Co, Broomfield, Denver International, and Northern Colorado Regional.
The best price we found for a round-trip flight from Bangor to Denver is $323. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 50 minutes is the average flight time from Bangor to Denver.
United flies direct from Bangor to Denver.
There is one flight per week flying from Bangor to Denver, as of February 2026.
The cheapest month to fly from Bangor to Denver is usually April.
If you're flying from Bangor Airport, the cheapest airport near Denver is Denver International – which is 18.6 miles away from the center of Denver. We've found flights to this airport from $323.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bangor Airport to Denver on Wednesday, April 1, 2026.
Yes – the average flight time is 4 hours and 50 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 33°F. July is typically the warmest month in Denver, when it usually averages around 87°F. You can expect the least rain in January. The coldest month is December, with temperatures averaging 21°F. The rainiest month is July.
Currently, Delta offers the cheapest flight tickets to Denver.

Traveling from Bangor International Airport (BGR) to Denver: what you need to know

  • Denver is two hours behind Bangor, where Bangor International Airport is located. Denver observes the UTC-6 timezone.

  • Leave plenty of time to get on your BGR to Denver flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Longer lines at security and check-in are more likely if you're traveling during high season, so allow some extra breathing space. A good rule of thumb for peak periods? Arrive up to four hours early for international flights and two hours for domestic departures.

  • To reach BGR from central Bangor, it'll take around 10 minutes if you're going by car. It's roughly 2 miles from the airport to the city center.

  • Booked an early flight from Bangor International Airport to Denver? Avoid rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels near BGR:

  • Bangor International Airport maintains a solid on-time performance, reducing your chances of a delayed flight. Departures from BGR land on schedule 80.41% of the time.

  • The address for BGR is 287 Godfry Boulevard.

How to find the cheapest flights from Bangor International Airport (BGR) to Denver

  • $116 is the cheapest price we've found for a one-way Bangor International Airport to Denver flight. A round-trip ticket right now is $323. Depending on when you want to go and the availability, these fares could change.

  • Booking ahead of time is often the key to securing a cheap flight from BGR to Denver. Fares tend to rise as demand increases, so the closer you get to departure, the more you'll likely pay.

  • If you have flexibility with your travel plans, check out the 'Whole month' tool. It'll show you the lowest price across every month when looking for a Bangor International Airport to Denver ticket.

  • There's no need to keep checking in to see if fares have dropped when you create a Price Alert. We'll update you the moment there's an updated deal for cheap flights from BGR to Denver.

  • Select your ideal arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Bangor International Airport to Denver by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Denver

Denver International Airport (DEN)

  • The distance from Denver International Airport (DEN) to central Denver is roughly 25 miles. It'll take you around 35 minutes to reach the center driving.

  • Traveling to the center on public transport takes about 1 hour 30 minutes.

  • Get off your flight from Bangor International Airport to Denver and be snoozing in your hotel bed soon after. If you want a convenient option just a quick drive from DEN, check out Baymont by Wyndham Denver International Airport.

  • Pick up a Denver International Airport rental car and explore Denver and beyond with your own wheels. Routes Car Rentals, Dollar and Budget are top outlets you can book with here.

  • Booking your ride from Denver International Airport around one week ahead of your flight from BGR to Denver can help you lock in the best possible rate.

  • You'll find DEN at 8500 Pena Boulevard.

Best time to go to Denver

  • Visit Denver during high season if you prefer a busy atmosphere, but remember that hotel prices are usually higher. Alternatively, book flights from Bangor International Airport to Denver in the low season when prices are cheaper and crowds are smaller.

  • The warmest month in Denver is July, with temperatures ranging between 57ºF and 90ºF. Book your Bangor International Airport to Denver plane ticket then if this is the type of weather you enjoy.

  • If you like traveling in cooler conditions, look for a cheap ticket from BGR to Denver in January when temperatures average between 16ºF and 45ºF.

More about Denver

Explore more of United States

  • Denver is easy to fall in love with, but there are so many other parts of United States just waiting to be explored. About 65 miles south of Denver, a trip to Colorado Springs will keep your itinerary busy. Start with leading sights like US Northern Command (USNORTHCOM) / North American Aerospace Defense Command (NORAD) Headquarters, Cheyenne Mountain Air Force Station and National Strength and Conditioning Association (NSCA).

  • If you're ready to explore another major destination in United States, head for Pueblo, about 100 miles south of Denver. Pueblo Weisbrod Aircraft Museum, Rosemount Museum and Pueblo Zoo are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.