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 2022: compare Colorado to Boston flight prices with the expected peak season, weather and rainfall in Boston.
What is the cheapest month to fly from Colorado to Boston?

September is one of the best times of the year to fly to Boston from Colorado. Prices for September average $268 per person but you can even find prices for as low as $131. The most expensive prices can be found in the month of December. Opting for a September flight can save you 44% on your journey compared to booking in December

When is the cheapest time to fly from Colorado to Boston (CO - BOS)?

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

How far in advance should I book a flight from Colorado to Boston?

To save on the cost of your flight from Colorado to Boston, book at least 31 days before your planned departure. Booking around this time can save you about 18% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $282 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $307.

Cheap flights from Colorado to Boston in May, June 2022

The best prices found for Colorado to BOS flights for May, June
1 Jun - 7 Jun
$296pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
1 Jun - 3 Jun
$300pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
DEN
Denver Intl
1 Jun - 8 Jun
$309pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl

Colorado to Boston 2022 flight deals

Cheap flights to Boston from Colorado found for this year
30 Oct - 15 Nov
$228pp
DEN
Denver Intl
Delta
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
Non-Stop
DEN
Denver Intl
13 Sep - 17 Sep
$235pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
Non-Stop
DEN
Denver Intl
30 Oct - 11 Nov
$237pp
DEN
Denver Intl
Delta
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
 
1 STOP
DEN
Denver Intl

Non-stop flights to Boston from Colorado

Save time with Colorado to Boston direct flight deals
30 Oct - 3 Nov
$228pp
DEN
Denver Intl
Delta
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
Non-Stop
DEN
Denver Intl
21 Sep - 27 Sep
$238pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
Non-Stop
DEN
Denver Intl
28 Sep - 2 Oct
$248pp
DEN
Denver Intl
Delta
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
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
1 Jun - 7 Jun
$296pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
1 Jun - 3 Jun
$300pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
DEN
Denver Intl
1 Jun - 8 Jun
$309pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl

One-way flights to Logan Intl from Colorado

The cheapest one-way flights from Colorado to Boston
8:55 pm - 5:02 am
Delta
1 Stop
6h 07m
DEN - BOS
Delta
$147
Delta
8:31 pm - 6:12 am
American Airlines
1 Stop
7h 41m
DEN - BOS
American Airlines
8:35 pm - 10:20 am
Multiple Airlines
1 Stop
11h 45m
DEN - BOS
Multiple Airlines
$157
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

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.

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 American Airlines flying from Colorado to Boston Logan Intl have implemented new flexible cancellation policies.

Can I find flights from Colorado to Boston for under $300 on Cheapflights?

Yes, there are multiple flights from Colorado to Boston for under $300. The cheapest flight booked recently is on Delta for just $228, but on average you can expect to pay $247.

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 $280.

Are there last-minute flights available from Colorado to Boston for under $300?

There are currently 20+ open flights from Colorado to Boston within the next 7 days for less than $300.

What days are nonstop flights available from Colorado to Boston?

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

How popular is this Colorado to Boston flight route?

The Colorado to Boston Logan Intl flight path was viewed by 31 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from Colorado to Boston on average per day?

On average, you can expect to see 4 flights from Colorado to Boston a day.
Morning (6am - Noon) - 25% of flight departures
Afternoon (Noon - 6pm) - 25% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

How long is the flight from Colorado to Boston?

A quick flight from Colorado to Boston can take about 4h 05m. Delta provides one of the quickest options available for as low as $228. The distance between Colorado and Boston is about 1759 mi. This flight may include one or multiple stops.

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

The cheapest airlines for a one-way flight from Colorado to Boston are JetBlue ($114), American Airlines ($122), and United Airlines ($128).

What are the cheapest flights from Colorado to Boston?

The cheapest flight price from Colorado to Boston is $150. On average you can expect to pay $826. The most popular route, (Denver Intl - Boston Logan Intl), can usually be booked for $228.

What are the most reliable airlines from Colorado to Boston?

Consider Scandinavian Airlines (86%), United Airlines (82%) or JetBlue (62%) when booking your flight. These represent the most reliable airlines when flying from Colorado to Boston.

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

Consider Major Airline, American Airlines or Alaska Airlines 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 Grand Junction Regnl - Boston Logan Intl, Denver Intl - Boston Logan Intl is the most popular route from Colorado to Boston.

COVID Restrictions

View COVID Travel Restrictions for Boston, MA

Do I need a COVID test to fly to Boston from Colorado?

Information is based on travel restrictions for travel to Boston Logan Intl within the United States

Most visitors from Colorado need to provide a negative COVID-19 test result and/or quarantine to enter Boston Logan Intl.

COVID-19 testing requirements
Visitors from Colorado must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Boston Logan Intl.

Quarantine requirements
Visitors from Colorado are not required to quarantine after entering Boston Logan Intl.

Do I need a test to fly back to Colorado from Boston?

Returning to Colorado from Boston Logan Intl

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Colorado.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Colorado.

Hide COVID Travel Restrictions for Boston, MA

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.
Flight duration from Colorado to BOS
4h 19m
Average temperature for May in Boston
68.0 °F
Avg rainfall for May in Boston
3.7 ″

Airports servicing

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

Airports servicing Boston

Top 9 airlines flying from Colorado to Boston Logan Intl

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
Juneyao Airlines
$13 $21 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Frontier
$58 $216 No cancel fee 62%
Spirit Airlines
$75 $173 No cancel fee 65%
Delta
$114 $384 No cancel fee N/A
JetBlue
$124 $403 No cancel fee 62%
American Airlines
$133 $490 No cancel fee 71%
United Airlines
$160 $534 No cancel fee 69%
Sun Country Air
$168 $256 No cancel fee 83%
Alaska Airlines
$358 $546 No cancel fee 75%
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