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$99+ Cheap flights from Boston (BOS) to Fort Collins, CO

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DEN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Boston Logan Intl to Fort Collins are usually found in January or November, booked 57 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Boston to Fort Collins

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Fort Collins (FC9). 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

$131
(Frontier)

One-way from

$99
(Delta)

Popular in

June

Cheapest in

January

Average price

$252
From Boston Logan Intl to Fort Collins
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One-way flight from Boston Logan Intl to Fort Collins
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High demand for flights, 11% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Boston to Fort Collins

Cheapest flights from Boston to Fort Collins
Explore the most affordable flight options available from Boston to Fort Collins. 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 1/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/311:46 amBOS - DEN
1 stop28h 17mFrontier
Tue 2/112:48 pmDEN - BOS
1 stop7h 51mFrontier
Deal found 1/20$131
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.
Mon 2/37:20 amBOS - DEN
Nonstop5h 00mDelta
Tue 2/1111:30 amDEN - BOS
Nonstop3h 54mDelta
Deal found 1/20$197
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/34:40 pmBOS - DEN
1 stop6h 58mJetBlue
Mon 2/311:55 pmDEN - BOS
Nonstop3h 40mJetBlue
Deal found 1/20$201
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 2/63:14 pmBOS - DEN
Nonstop4h 50mUnited Airlines
Mon 2/106:00 amDEN - BOS
1 stop7h 41mUnited Airlines
Deal found 1/20$259
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.
Wed 1/298:30 amBOS - DEN
Nonstop4h 50mSouthwest
Wed 1/295:45 pmDEN - BOS
Nonstop3h 50mSouthwest
Deal found 1/20$261
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2011:38 amBOS - DEN
1 stop7h 37mMultiple Airlines
Tue 4/2212:28 amDEN - BOS
1 stop22h 22mMultiple Airlines
Deal found 1/21$271

Find flights from Boston to Fort Collins within your budget

Customize your flight search to find flights from Boston to Fort Collins 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

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Mon 2/3

11:46 am-2:03 pm

1 stop28h 17m

Denver Intl

Tue 2/11

2:48 pm-12:39 am

1 stop7h 51m

$131

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Mon 2/3

7:20 am-10:20 am

Nonstop5h 00m

Denver Intl

Tue 2/11

11:30 am-5:24 pm

Nonstop3h 54m

$197

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Mon 2/3

4:40 pm-9:38 pm

1 stop6h 58m

Denver Intl

Mon 2/3

11:55 pm-5:35 am

Nonstop3h 40m

$201

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Sat 2/22

5:20 pm-8:10 pm

Nonstop4h 50m

Denver Intl

Wed 2/26

5:45 pm-11:35 pm

Nonstop3h 50m

$247

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Thu 2/6

3:14 pm-6:04 pm

Nonstop4h 50m

Denver Intl

Mon 2/10

6:00 am-3:41 pm

1 stop7h 41m

$259

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Sun 2/23

9:59 am-8:02 pm

2 stops12h 03m

Denver Intl

Fri 2/28

6:08 pm-5:32 pm

2 stops21h 24m

$264

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Thu 7/10

11:34 am-6:15 pm

1 stop8h 41m

Denver Intl

Mon 7/14

7:15 pm-10:37 am

1 stop13h 22m

$310

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Tue 2/25

7:20 am-10:20 am

Nonstop5h 00m

$99

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Fri 5/16

12:48 pm-11:17 pm

1 stop12h 29m

$100

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Wed 2/19

7:39 pm-12:30 am

1 stop6h 51m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 17 results
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Best time to book a flight from Boston to Fort Collins

Have a flexible travel schedule? Discover the best time to fly to Fort Collins from Boston 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 Boston to Fort Collins

Get recent, data-driven insights about flights from Boston to Fort Collins including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Boston to Fort Collins?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Fort Collins. Price data was last updated on January 17, 2025.

The best time to book flights from Boston to Fort Collins is 57 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 Boston to Fort Collins?

Currently, October is the cheapest month in which you can book a flight from Boston to Fort Collins (average of $197). Flying from Boston to Fort Collins in March is currently the most expensive (average of $278). 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 BOS to FC9?

Find hourly flight availability from Boston to Fort Collins. 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.

When flying from Boston to Fort Collins, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Boston to Fort Collins?

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

Travelers seeking maximum savings on their Boston to Fort Collins flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Fort Collins

Explore weekly flight availability from Boston to Fort Collins. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from BOS to FC9 are scheduled on a Monday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Fort Collins by month

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

In terms of precipitation, rainfall in Fort Collins ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Fort Collins when rainfall is around 0.5 in.

Temperature in Fort Collins by month

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

If weather is an important factor for your trip to Fort Collins, 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 Fort Collins

Get insights into the airlines that provide service to Fort Collins. 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 Fort Collins. Reviews last updated January 21, 2025.
See what other customers who have flown with JetBlue, Southwest and United Airlines from Boston to Fort Collins have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

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.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

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.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

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.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

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.

JetBlue
7.4
Good
3,201 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

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.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

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 Boston to Fort Collins. 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 Boston to Fort Collins?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Fort Collins. 8 airlines have flights from Logan Intl to Fort Collins on a regular basis. Booking flights from Boston Logan Intl to Fort Collins should not be difficult; the airport handles an average of 13 outbound flights to Fort Collins per day.

  • How popular is this Boston to Fort Collins flight route?

    This flight path from Boston Logan Intl to Fort Collins was viewed by 65 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Boston to Fort Collins one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $99. Users have also found prices from $100 and $109 on Frontier and United Airlines, respectively.

  • What are the most reliable airlines from Boston to Fort Collins?

    Before booking your flight to Fort Collins from Boston, check out the most reliable airlines to get you to your destination on time: Delta (89%), Qatar Airways (83%), Southwest( 79%).

  • What are the cheapest flights from Boston to Fort Collins?

    Looking for the cheapest flight from Boston to Fort Collins? While on average our users pay $892, our data indicates the cheapest price to be $102. The most popular route (Boston Logan Intl - Denver Intl), is priced around $152.

  • Can I find deals for flights from Boston to Fort Collins that include hotel bookings?

    Yes. In addition to deals on Boston to Fort Collins flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Fort Collins?

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

  • Can I find deals for business class flights from Boston to Fort Collins?

    Yes. Cheapflights offers flight deals from Boston to Fort Collins 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 Boston to Fort Collins?

    Currently, October is the cheapest month in which you can book a flight from Boston to Fort Collins (average of $197). Flying from Boston to Fort Collins in March is currently the most expensive (average of $278). 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.

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Top 8 airlines flying from Boston to Fort Collins

Discover the top 8 airlines that operate flights from Boston to Fort Collins. 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
Breeze AirwaysCheapest$99Average$194FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$106Average$184FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$118Average$300FlexibilityNo cancel feeOn-time62%
DeltaCheapest$124Average$334FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$138Average$269FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$187Average$297FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$188Average$275FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$192Average$522FlexibilityNo cancel feeOn-time69%
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