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$166+ Cheap flights from Aurora, CO to Bangor, ME (BGR)

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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BGR
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Aurora to Bangor are usually found in January or March, booked 90 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Aurora to Bangor

Keep the following information in mind while searching for Aurora to Bangor flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(Delta)

One-way from

$166
(Delta)

Popular in

December

Cheapest in

January

Average price

$536
Provider with most accurate pricing for Denver Intl-Bangor flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Bangor flights.
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From Aurora to Bangor
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One-way flight from Aurora to Bangor
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Aurora to Bangor

Cheapest flights from Aurora to Bangor
Explore the most affordable flight options available from Aurora to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 9/112:43 pmDEN - BGR
1 stop5h 59mAmerican Airlines
Tue 9/165:45 pmBGR - DEN
1 stop6h 42mAmerican Airlines
Deal found 4/30$268
This Delta deal was found by Cheapflights users on 4/29. 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 8/206:40 amDEN - BGR
1 stop6h 51mDelta
Wed 8/275:08 amBGR - DEN
1 stop6h 41mDelta
Deal found 4/29$289
This United Airlines deal was found by Cheapflights users on 4/29. 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 10/212:25 pmDEN - BGR
1 stop7h 48mUnited Airlines
Mon 10/64:14 pmBGR - DEN
1 stop9h 04mUnited Airlines
Deal found 4/29$389
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/59:51 amDEN - BGR
2 stops21h 24mAllegiant Air
Thu 6/1212:39 pmBGR - DEN
2 stops20h 31mAllegiant Air
Deal found 4/28$449

Cheapflights Fare Finder

Customize your flight search to find flights from Aurora to Bangor 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 May 1, 2025.
Use the filters below to find and compare flights from Aurora to Bangor that are best for you.

Fly from

Aurora

Fly to

Bangor

Route

Depart

Return

Price

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Tue 7/1

6:40 am-4:08 pm

1 stop7h 28m

Bangor

Tue 7/8

4:11 pm-10:49 pm

1 stop8h 38m

$289

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Tue 7/15

8:22 am-10:58 pm

2 stops12h 36m

Bangor

Sat 7/19

2:39 pm-10:40 pm

2 stops10h 01m

$341

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Thu 6/5

9:51 am-9:15 am

2 stops21h 24m

Bangor

Thu 6/12

12:39 pm-7:10 am

2 stops20h 31m

$449

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Wed 5/28

7:07 pm-2:54 pm

1 stop17h 47m

Bangor

Thu 6/5

4:15 pm-11:30 pm

1 stop9h 15m

$459

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Sat 7/19

11:05 am-8:41 pm

1 stop7h 36m

$166

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Fri 7/11

8:00 am-12:14 pm

2 stops26h 14m

$213

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Fri 7/11

9:51 am-5:45 pm

3 stops29h 54m

$275

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Sat 7/19

8:00 am-5:22 pm

1 stop7h 22m

$350

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Fri 5/9

12:06 pm-10:54 pm

1 stop8h 48m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Aurora to Bangor

Have a flexible travel schedule? Discover the best time to fly to Bangor from Aurora 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 Aurora to Bangor

How far ahead should I book a flight from Aurora to Bangor, Maine?

Use this chart to determine the optimal time to book a round-trip flight from Aurora to Bangor. Price data was last updated on April 25, 2025.

The best time to book flights from Aurora to Bangor, Maine is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Aurora to Bangor, Maine?

Currently, October is the cheapest month in which you can book a flight from Aurora to Bangor, Maine (average of $358). Flying from Aurora to Bangor, Maine in July is currently the most expensive (average of $521). 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 9UR to BGR?

Find hourly flight availability from Aurora to Bangor. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Aurora to Bangor, Maine as you normally would.

Rainfall in Bangor by month

Plan your trip to Bangor by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangor, Maine ranges from 2.5 - 4.2 inches per month. October is typically the wettest month, when rainfall can reach 4.2 in. February is typically the driest time to visit Bangor, Maine when rainfall is around 2.5 in.

Temperature in Bangor by month

Plan your trip to Bangor by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangor, 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 17.6 F).

Reviews of airlines servicing Bangor

Get insights into the airlines that provide service to Bangor. 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 Bangor. Reviews last updated May 1, 2025.
To help decide which airline to fly from Aurora to Bangor, see what other customers have to say about Delta, United Airlines and Allegiant Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
734 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Aurora to Bangor. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bangor from Aurora?

    Located just 2.3 mi from the city center, Bangor is the airport most travelers will use when flying to Bangor from Aurora. Booking flights from Aurora to Bangor (BGR) should be relatively easy as there are 0 daily inbound flights from Aurora from 3 different airlines.

  • What are the cheapest airlines to fly from Aurora to Bangor, Maine one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $166. Users have also found prices from $213 and $350 on Allegiant Air and United Airlines, respectively.

  • Can I find deals for flights from Aurora to Bangor that include hotel bookings?

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

  • How can I find direct flights from Aurora to Bangor?

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

  • Can I find deals for business class flights from Aurora to Bangor?

    Yes. Cheapflights offers flight deals from Aurora to Bangor 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 Aurora to Bangor, Maine?

    Currently, October is the cheapest month in which you can book a flight from Aurora to Bangor, Maine (average of $358). Flying from Aurora to Bangor, Maine in July is currently the most expensive (average of $521). 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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Top 3 airlines flying from Aurora to Bangor

Discover the top 3 airlines that operate flights from Aurora to Bangor. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$344FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$530FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$314Average$637FlexibilityNo cancel feeOn-time69%

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