Cheap flights from Denver to Boston (DEN - BOS)

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The best prices from Denver Intl to Boston Logan Intl are usually found in September or October, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

How to find the cheapest flight from
Denver (DEN) to Boston (BOS)

All the information you need to plan the best DEN to BOS flight in 2022: compare Denver to Boston flight prices with the expected peak season, weather and rainfall in Boston.
DEN - BOS
Price
$224 - $388
BOS
Temperature
30.2 - 73.4 °F
BOS
Rainfall
3.1 - 4 inches

Popular in

December

High demand for flights, 31% potential price rise

Cheapest in

September

Best time to find cheap flights, 16% potential price drop

Round-trip from

$224

From Denver Intl to Boston Logan Intl

One-way from

$114

One-way flight from Denver Intl to Boston Logan Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Denver to Boston?

Travelers have found it’s best to book a flight 31 days in advance to save up to 18% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Denver to Boston 1-2 weeks in advance for as low as $282, or $307 for flights within the next 24 hours.

What is the cheapest day to fly round-trip from Denver to Boston?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 23% when planning your travel around this day of the week.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Boston. Flights to Boston from Denver in September are about $268 on average during September, but can be found for as low as $131.

When is the cheapest time to fly from Denver to Boston (DEN - BOS)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 23% on flights from Denver to Boston by exploring options for tickets in the evening.

Cheap flights from Denver to Boston in May, June 2022

The best prices found for DEN to BOS flights for May, June
3 Jun - 6 Jun
$282pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
31 May - 3 Jun
$297pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
3 Jun - 6 Jun
$307pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl

Denver Intl to Boston 2022 flight deals

Cheap flights to Boston from Denver found for this year
13 Sep - 21 Sep
$199pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
7 Sep - 12 Sep
$212pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
28 Sep - 1 Oct
$216pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl

Non-stop flights to Boston from Denver

Save time with Denver to Boston direct flight deals
13 Sep - 21 Sep
$228pp
DEN
Denver Intl
Delta
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
Non-Stop
DEN
Denver Intl
16 Sep - 24 Sep
$248pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
Non-Stop
DEN
Denver Intl
20 Oct - 24 Oct
$258pp
DEN
Denver Intl
Delta
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
Non-Stop
DEN
Denver Intl

Last minute flights from Denver to Boston

Late deals on round-trip flights to Boston from Denver, departing today and this week
24 May - 2 Jun
$326pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
28 May - 6 Jun
$342pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
28 May - 31 May
$343pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
DEN
Denver Intl

One-way flights to Logan Intl from Denver

The cheapest one-way flights from Denver to Boston
7:35 am - 1:40 pm
Delta
Nonstop
4h 05m
DEN - BOS
Delta
$114
Delta
6:50 pm - 8:17 am
United Airlines
2 Stops
11h 27m
DEN - BOS
United Airlines
$128
United
8:25 pm - 6:30 am
Frontier
1 Stop
8h 05m
DEN - BOS
Frontier
$146
Flights by SU

Related info for your journey

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

Flight FAQs

From Denver to Boston

What airports do I use to fly from Denver to Boston?

If you wish to fly to Boston from Denver, then you need to book flights from Denver Intl to Boston Logan Intl. There are 14 flights from Denver Intl (DEN) to Logan Intl (BOS) per day to choose from. Flights to Boston from Denver Intl are available from 12 different airlines, which means you should have some options if you want to compare airfare deals. 3h 47m is how long a nonstop flight from Denver to Boston Logan Intl typically takes.

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

Some of the carriers operating flights from Denver Intl to Boston Logan Intl that may be offering flexible cancellation policies are United Airlines, JetBlue, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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

Yes, there are multiple flights from Denver to Boston for under $200. The cheapest flight booked recently is on Spirit Airlines for just $199, but on average you can expect to pay $233.

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

Cheapflights has at least 20 direct flights from Denver to Boston under $300. A good price for a nonstop flight from Denver to Boston is less than $295.

Are there last-minute flights available from Denver to Boston for under $400?

There are currently 20+ open flights from Denver to Boston within the next 7 days for less than $400.

What days are nonstop flights available from Denver to Boston?

Nonstop flights are available for this route on the following days: Monday, Thursday.

How popular is this Denver to Boston flight route?

This flight path from Denver Intl to Boston Logan Intl was viewed by 29 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 Denver to Boston on average per day?

2 flight departures from Denver to Boston per day on average.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from Denver to Boston?

Airlines like Spirit Airlines, Delta, and United Airlines fly from Denver to Boston in about 3h 56m. The time it takes to get you to your destination can typically vary by up to 22h 08m. The distance from Denver to Boston is about 1759 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Denver to Boston round-trip?

Cheapflights users have booked flights from Denver to Boston round-trip from $199. Other airlines that can offer you cheap pricing are Delta, from $228, and United Airlines, from $237. Spirit Airlines is priced at 25% lower than the current average price of a flight leaving 3 months from now.

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

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $97. However, be on the lookout for offers from Delta and Frontier, as they are both options that can get you from Denver to Boston for a low price.

What are the most reliable airlines from Denver to Boston?

No one likes to see their flight delayed. When booking a flight from Denver to Boston consider choosing Scandinavian Airlines (86%), United Airlines (82%) or JetBlue (62%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Denver to Boston?

Looking at all options, your cheapest flight can be booked for $145. While the most popular route (Denver Intl - Boston Logan Intl) can be booked for $228 on average our data indicates $919 when flying from Denver to Boston.

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

The most popular airlines flying from Denver to Boston are Major Airline, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Boston, MA

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

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

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

COVID-19 testing requirements
Visitors from Denver 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 Boston Logan Intl.

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

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

Returning to Denver Intl 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 Denver Intl.

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

Hide COVID Travel Restrictions for Boston, MA

Alternative routes for Denver to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from Denver to Boston.
Flight duration from DEN to BOS
4h 17m
Average temperature for May in Boston
68.0 °F
Avg rainfall for May in Boston
3.7 ″

Airports servicing Denver

Airports servicing Boston

Top 9 airlines flying from Denver Intl to Boston Logan Intl

The chart below displays the airlines Cheapflights users traveling from Denver 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 $20 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 $199 No cancel fee 62%
Spirit Airlines
$75 $173 No cancel fee 65%
Delta
$114 $292 No cancel fee N/A
JetBlue
$124 $347 No cancel fee 62%
American Airlines
$133 $368 No cancel fee 71%
Sun Country Air
$143 $248 No cancel fee 83%
United Airlines
$161 $416 No cancel fee 69%
Alaska Airlines
$309 $532 No cancel fee 75%

Hourly flight availability from Denver to Boston

See what time of day planes typically take off from Denver towards Boston.
Afternoon Noon to 6 PM 37% of DEN to BOS departures
Morning 6 AM to noon 32% of DEN to BOS departures
Early morning Midnight to 6 AM 19% of DEN to BOS departures
Evening 6 PM to midnight 12% of DEN to BOS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Denver to Boston
See how many times per day planes take to the skies headed from Denver to Boston.
Sunday
14 daily flights
Monday
16 daily flights
Tuesday
16 daily flights
Wednesday
16 daily flights
Thursday
15 daily flights
Friday
17 daily flights
Saturday
6 daily flights