Cheap flights from Colorado (CO) to Boston (BOS)

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How to find the cheapest flight from
Colorado to Boston (BOS)

All the information you need to plan the best null to BOS flight in 2021: compare Colorado to Boston flight prices with the expected peak season, weather and rainfall in Boston.
How far in advance should I book a flight from Colorado to Boston?

To save up to 25% on this flight, we recommend booking at least 20 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Colorado to Boston from $185 1-2 weeks out and tickets from $243 for flights departing within the next 72 hours.

What is the cheapest month to fly from Colorado to Boston?

August is one of the best times of the year to fly to Boston from Colorado. Prices for August average $206 per person but you can even find prices for as low as $50. The most expensive prices can be found in the month of December. Opting for a August flight can save you 39% on your journey compared to booking in August

Cheap flights from Colorado to Boston in June, July 2021

The best prices found for Colorado to BOS flights for June, July
13 Jul - 14 Jul
$148pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
14 Jul - 20 Jul
$159pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Frontier
 
1 STOP
DEN
Denver Intl
3 Jul - 16 Aug
$161pp
DEN
Denver Intl
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
DEN
Denver Intl

Colorado to Boston 2021 flight deals

Cheap flights to Boston from Colorado found for this year
7 Sep - 15 Sep
$112pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
7 Sep - 21 Sep
$126pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
DEN
Denver Intl
7 Sep - 15 Sep
$137pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
DEN
Denver Intl

Non-stop flights to Boston from Colorado

Save time with Colorado to Boston direct flight deals
31 Oct - 1 Nov
$243pp
DEN
Denver Intl
JetBlue
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
JetBlue
Non-Stop
DEN
Denver Intl
31 Oct - 1 Nov
$244pp
DEN
Denver Intl
JetBlue
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
JetBlue
Non-Stop
DEN
Denver Intl
25 Oct - 2 Nov
$247pp
DEN
Denver Intl
JetBlue
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
JetBlue
Non-Stop
DEN
Denver Intl

Last minute flights from Colorado to Boston

Late deals on round-trip flights to Boston from Colorado, departing today and this week
3 Jul - 16 Aug
$161pp
DEN
Denver Intl
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
DEN
Denver Intl
3 Jul - 16 Aug
$191pp
DEN
Denver Intl
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
3 Jul - 16 Aug
$192pp
DEN
Denver Intl
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
     
3 STOPS
DEN
Denver Intl

One-way flights to Boston from Colorado

The cheapest one-way flights from Colorado to Boston
7:25 pm - 6:26 am
Frontier
1 Stop
9h 01m
DEN - BOS
Frontier
$105
Kiwi.com
8:15 am - 6:04 pm
Multiple Airlines
1 Stop
7h 49m
DEN - BOS
Multiple Airlines
$109
Kiwi.com
7:59 pm - 11:55 am
Spirit Airlines
2 Stops
13h 56m
DEN - BOS
Spirit Airlines
$115
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Colorado</span> to <span class="emphasized">Boston</span> flights.

Flight FAQs

From Colorado to Boston

Are flight prices decreasing from Colorado to Boston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Colorado and Boston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Colorado to Boston Logan Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, JetBlue, and Frontier flying from Colorado to Boston Logan Intl have implemented new flexible cancellation policies.

What airport do you fly into for flights to Boston from Colorado?

Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Colorado. Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

Can I find flights from Colorado to Boston for under $200 on Cheapflights?

Yes, there are multiple flights from Colorado to Boston for under $200. The cheapest flight booked recently is on Spirit Airlines for just $112, but on average you can expect to pay $151.

Are there nonstop flights from Colorado to Boston for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Colorado to Boston under $300. A good price for a nonstop flight from Colorado to Boston is less than $276.

Are there last-minute flights available from Colorado to Boston for under $200?

There are currently 20+ open flights from Colorado to Boston within the next 7 days for less than $200.

What days are nonstop flights available from Colorado to Boston?

Nonstop flights can be found on the following days: Saturday.

How popular is this flight route?

Flights from Colorado to Boston Logan Intl have been viewed 200 times in the past calendar month.

What are the most popular airlines that fly from Colorado to Boston?

Consider Major Airline, American Airlines or JetBlue when booking your flight. These represent the most popular airlines when flying from Colorado to Boston.

What are the most popular routes from Colorado to Boston?

While some choose either Colorado Springs - Boston Logan Intl or Vail Eagle County - Boston Logan Intl, Denver Intl - Boston Logan Intl is the most popular route from Colorado to Boston.

What are the cheapest Flights from Colorado to Boston?

The cheapest flight price from Colorado to Boston is $69. On average you can expect to pay $606. The most popular route, (Denver Intl - Boston Logan Intl), can usually be booked for $149.

What are the most reliable airlines from Colorado to Boston?

No one likes to see their flight delayed. When booking a flight from Colorado to Boston consider choosing SAS (87%), Icelandair (83%) or Qatar Airways (80%) as they are the most reliable in getting you off to your destination on time.

How long is the flight from Colorado to Boston?

United Airlines, Delta, and American Airlines can get you from Colorado to Boston in just under 5h 45m. Your travel time can differ by up to 1h 03m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from Colorado to Boston round-trip?

Spirit Airlines, at $112, was found to be the cheapest airline from Colorado to Boston..

What are the cheapest airlines to fly from Colorado to Boston one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $50. Check flights for Frontier, as they currently have the next best price.

Departure points for flights from Colorado to Boston

Select to see more specific information for flights to Boston from all departure points in Colorado.

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from Colorado to Boston.
Average temperature for June in Boston
78.8 °F
Avg rainfall for June in Boston
3.1 ″

Airports servicing

Colorado Springs (COS)
Denver (DEN)
Durango (DRO)
Vail Eagle County (EGE)
Loveland Northern Colorado (FNL)

Airports servicing Boston

Top 8 airlines flying from Colorado to Boston

The chart below displays the airlines Cheapflights users traveling from Colorado to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Sun Country Air
$106 $165 No cancel fee 83%
Spirit Airlines
$78 $204 No cancel fee 65%
Frontier
$70 $211 No cancel fee 62%
Delta
$122 $338 No cancel fee N/A
Southwest
$106 $352 No cancel fee 63%
JetBlue
$108 $377 No cancel fee 62%
American Airlines
$67 $485 No cancel fee 71%
United Airlines
$124 $521 No cancel fee 69%
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