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Falmouth

$108+ Cheap flights from Denver (DEN) to Falmouth, MA, MA

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BOS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Falmouth are usually found in January or September, booked 72 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Denver to Falmouth

Keep the following information in mind while searching for Denver to Falmouth flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(JetBlue)

One-way from

$108
(Alaska Airlines)

Popular in

July

Cheapest in

January

Average price

$320
Provider with most accurate pricing for Denver Intl-Boston Logan Intl flight deals.
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From Denver Intl to Falmouth
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One-way flight from Denver Intl to Falmouth
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Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Denver to Falmouth

Cheapest flights from Denver to Falmouth
Explore the most affordable flight options available from Denver to Falmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This JetBlue Airways deal was found by Cheapflights users on 3/28. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1010:40 pmDEN - BOS
Nonstop3h 50mJetBlue
Tue 6/246:35 amBOS - DEN
Nonstop4h 28mJetBlue
Deal found 3/28$177
This Southwest deal was found by Cheapflights users on 3/27. 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 4/2912:50 pmDEN - BOS
2 stops7h 40mSouthwest
Wed 4/305:00 amBOS - DEN
Nonstop4h 35mSouthwest
Deal found 3/27$212
This Delta deal was found by Cheapflights users on 3/27. 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 4/411:36 amDEN - BOS
Nonstop3h 59mDelta
Fri 4/117:45 amBOS - DEN
Nonstop4h 41mDelta
Deal found 3/27$238
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:05 amDEN - BOS
1 stop22h 39mFrontier
Tue 4/296:00 amBOS - DEN
1 stop19h 20mFrontier
Deal found 3/27$241
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 4/206:30 amDEN - BOS
1 stop6h 56mAmerican Airlines
Thu 4/241:47 pmBOS - DEN
1 stop10h 52mAmerican Airlines
Deal found 3/27$246
This United Airlines deal was found by Cheapflights users on 3/27. 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 4/311:59 pmDEN - BOS
Nonstop3h 59mUnited Airlines
Tue 4/89:20 amBOS - DEN
Nonstop4h 42mUnited Airlines
Deal found 3/27$259
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/57:05 pmDEN - BOS
1 stop9h 05mMultiple Airlines
Mon 6/911:05 amBOS - DEN
1 stop12h 15mMultiple Airlines
Deal found 3/27$296
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:55 pmDEN - BOS
1 stop10h 00mAlaska Airlines
Fri 4/257:47 pmBOS - DEN
2 stops19h 51mAlaska Airlines
Deal found 3/27$305
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:40 pmDEN - BOS
1 stop13h 55mSun Country Air
Sun 4/278:45 amBOS - DEN
1 stop10h 30mSun Country Air
Deal found 3/27$314

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Falmouth 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 March 28, 2025.
Use the filters below to find and compare flights from Denver to Falmouth that are best for you.

Fly from

Denver

Fly to

Falmouth

Route

Depart

Return

Price

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Tue 6/10

10:40 pm-4:30 am

Nonstop3h 50m

Boston Logan Intl

Tue 6/24

6:35 am-9:03 am

Nonstop4h 28m

$177

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Tue 4/29

12:50 pm-10:30 pm

2 stops7h 40m

Boston Logan Intl

Wed 4/30

5:00 am-7:35 am

Nonstop4h 35m

$212

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Wed 4/9

11:36 am-5:35 pm

Nonstop3h 59m

Boston Logan Intl

Fri 4/11

7:45 am-10:26 am

Nonstop4h 41m

$238

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Tue 4/22

12:05 am-12:44 am

1 stop22h 39m

Boston Logan Intl

Tue 4/29

6:00 am-11:20 pm

1 stop19h 20m

$241

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Sun 4/20

6:30 am-3:26 pm

1 stop6h 56m

Boston Logan Intl

Thu 4/24

1:47 pm-10:39 pm

1 stop10h 52m

$246

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Wed 4/9

9:45 am-3:43 pm

Nonstop3h 58m

Boston Logan Intl

Wed 4/9

9:12 pm-11:58 pm

Nonstop4h 46m

$259

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Thu 6/5

7:05 pm-6:10 am

1 stop9h 05m

Boston Logan Intl

Mon 6/9

11:05 am-9:20 pm

1 stop12h 15m

$296

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Tue 4/22

7:55 pm-7:55 am

1 stop10h 00m

Boston Logan Intl

Fri 4/25

7:47 pm-1:38 pm

2 stops19h 51m

$305

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Fri 4/25

6:40 pm-10:35 am

1 stop13h 55m

Boston Logan Intl

Sun 4/27

8:45 am-5:15 pm

1 stop10h 30m

$314

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Wed 6/4

1:15 pm-10:30 pm

1 stop7h 15m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 20 results
1
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Best time to book a flight from Denver to Falmouth

Have a flexible travel schedule? Discover the best time to fly to Falmouth from Denver 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 Denver to Falmouth

How far ahead should I book a flight from Denver to Falmouth?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Falmouth. Price data was last updated on March 21, 2025.

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Falmouth. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Denver to Falmouth?

Currently, January is the cheapest month in which you can book a flight from Denver to Falmouth (average of $218). Flying from Denver to Falmouth in July is currently the most expensive (average of $311). 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 DEN to FM5?

Find hourly flight availability from Denver to Falmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

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

What is the cheapest day to fly from Denver to Falmouth?

Use this chart to determine the cheapest time to fly round-trip from Denver to Falmouth. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to Falmouth flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Falmouth by month

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

In terms of precipitation, rainfall in Falmouth ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Falmouth when rainfall is around 3.1 in.

Temperature in Falmouth by month

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

If weather is an important factor for your trip to Falmouth, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Falmouth

Get insights into the airlines that provide service to Falmouth. 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 Falmouth. Reviews last updated March 28, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Denver to Falmouth have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,335 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Denver to Falmouth. 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 from for flights from Denver to Falmouth?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly out of when you book flights from Denver to Falmouth. 7 airlines have flights from Denver Intl to Falmouth on a regular basis. Booking flights from Denver Intl to Falmouth should not be difficult; the airport handles an average of 7 outbound flights to Falmouth per day.

  • How popular is this Denver to Falmouth flight route?

    Flights from Denver Intl to Falmouth have been viewed 33 times in the past calendar month.

  • What are the cheapest airlines to fly from Denver to Falmouth one-way?

    The cheapest airlines for a one-way flight from Denver to Falmouth are Alaska Airlines ($108), United Airlines ($109), and Southwest ($114).

  • What are the most reliable airlines from Denver to Falmouth?

    Consider Southwest (83%), United Airlines (79%) or KLM (78%) when booking your flight. These represent the most reliable airlines when flying from Denver to Falmouth.

  • What are the cheapest flights from Denver to Falmouth?

    The cheapest flight price from Denver to Falmouth is $98. On average you can expect to pay $885. The most popular route, (Denver Intl - Boston Logan Intl), can usually be booked for $177.

  • Can I find deals for flights from Denver to Falmouth that include hotel bookings?

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

  • How can I find direct flights from Denver to Falmouth?

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

  • Can I find deals for business class flights from Denver to Falmouth?

    Yes. Cheapflights offers flight deals from Denver to Falmouth 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 Denver to Falmouth?

    Currently, January is the cheapest month in which you can book a flight from Denver to Falmouth (average of $218). Flying from Denver to Falmouth in July is currently the most expensive (average of $311). 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 7 airlines flying from Denver to Falmouth

Discover the top 7 airlines that operate flights from Denver to Falmouth. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$92Average$181FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$106Average$176FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$495FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$119Average$528FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$190Average$544FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$192Average$341FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$198Average$299FlexibilityNo cancel feeOn-time71%
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