Cheap flights from Denver to Boston (DEN - BOS)

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The best prices from Denver to Boston 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)

DEN - BOS
Price
$224 - $388
BOS
Temperature
39.2 - 84.2 °F
BOS
Rainfall
2.8 - 3.9 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 to Boston

One-way from

$65

One-way flight from Denver to Boston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Denver to Boston?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Find a great deal and save up to 25% by booking at least 20 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Denver to Boston within the next two weeks, with the cheapest ticket starting at $185.

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

August is one of the best times of the year to fly to Boston from Denver. 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

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

When flying from Denver to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 28% versus a flight in the morning.

Cheap flights from Denver to Boston in March, April 2021

15 Apr - 20 Apr
$69pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
16 Apr - 24 Apr
$71pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
14 Apr - 17 Apr
$72pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl

Denver to Boston 2021 flight deals

1 May - 4 May
$69pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
16 Apr - 24 Apr
$71pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
14 Apr - 17 Apr
$72pp
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

16 Jun - 23 Jun
$167pp
DEN
Denver Intl
Frontier
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Frontier
Non-Stop
DEN
Denver Intl
26 Mar - 27 Mar
$172pp
DEN
Denver Intl
JetBlue
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
JetBlue
Non-Stop
DEN
Denver Intl
26 Mar - 28 Mar
$177pp
DEN
Denver Intl
JetBlue
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
JetBlue
Non-Stop
DEN
Denver Intl

Last minute flights from Denver to Boston

10 Mar - 30 Apr
$91pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
10 Mar - 17 Mar
$92pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
12 Mar - 16 Mar
$101pp
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 Boston from Denver

8:39 pm - 2:24 pm
Multiple Airlines
1 Stop
15h 45m
DEN - BOS
Multiple Airlines
$65
Gotogate
8:59 pm - 5:18 am
Frontier
2 Stops
30h 19m
DEN - BOS
Frontier
$70
Gotogate
8:52 am - 2:45 pm
Spirit Airlines
3 Stops
27h 53m
DEN - BOS
Spirit Airlines
$72
Gotogate

Related info for your journey

Flight FAQs

From Denver to Boston

Are flight prices decreasing from Denver 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 Denver 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.

What safety measures are being taken by airlines flying from Denver Intl to Boston Logan Intl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. New policies for travelers booking flights from Denver Intl to Boston Logan Intl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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 Frontier. 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 $100 on Cheapflights?

Yes, there are multiple flights from Denver to Boston for under $100. The cheapest flight booked recently is on Spirit Airlines for just $69, but on average you can expect to pay $84.

Are there nonstop flights from Denver to Boston for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Boston under $200. A good price for a nonstop flight from Denver to Boston is less than $209.

Are there last-minute flights available from Denver to Boston for under $100?

There are currently 20+ open flights from Denver to Boston within the next 7 days for less than $100.

What days are nonstop flights available from Denver to Boston?

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

How popular is this flight route?

This flight path from Denver Intl to Boston Logan Intl was viewed by 200 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?

10 flight departures from Denver Intl to Boston Logan Intl per day on average.
Morning (6am - Noon) - 80% of flight departures
Afternoon (Noon - 6pm) - 20% of flight departures

Does it rain more in Denver or Boston?

Denver will have less rainfall in 2 compared to Boston over the next 9 days.

Is Denver weather warmer or cooler than Boston?

Our data indicates that the weather will be 90 °F on average in the month of July. The temperature in Boston is typically colder than in Denver. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Denver to Boston?

For as low as $99, Spirit Airlines can have you in Boston from Denver in 9h 13m. The distance between Denver and Boston is about 1759 mi.

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

Spirit Airlines, at $69, was found to be the cheapest airline from Denver to Boston.. You may be able to fly from Denver to Boston for 74% less than the average price by searching for this airline.

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

The cheapest airlines for a one-way flight from Denver to Boston are Spirit Airlines ($32) and Frontier ($53).

Alternative routes for Denver to Boston

Destination information for Boston

Average temperature for March in Boston
48.2 °F
Avg rainfall for March in Boston
3.9 ″

Airports servicing Denver

Airports servicing Boston

Top 8 airlines flying from Denver to Boston

Airline Cheapest Average Flexibility On-time COVID-19 safety
Sun Country Air
$106 $165 No cancel fee 83%
Frontier
$70 $189 No cancel fee 62%
Spirit Airlines
$78 $204 No cancel fee 65%
American Airlines
$67 $214 No cancel fee 71%
Delta
$122 $256 No cancel fee N/A
JetBlue
$108 $297 No cancel fee 62%
United Airlines
$124 $351 No cancel fee 69%
Southwest
$106 $352 No cancel fee 63%

Hourly flight availability from Denver to Boston

Morning 6 AM to noon 61% of DEN to BOS departures
Afternoon Noon to 6 PM 39% of DEN to BOS departures
Early morning Midnight to 6 AM 0% of DEN to BOS departures
Evening 6 PM to midnight 0% of DEN to BOS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Denver to Boston
Sunday
3 daily flights
Monday
5 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
4 daily flights
Friday
4 daily flights
Saturday
3 daily flights