163 € Cheap Flights from Denver International to Boston Logan International

Compare Denver International to Boston Logan International flight deals

Find the cheapest month or even day of the year to fly to Boston Logan International

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Flight deals from Denver International to Boston Logan International

Looking for a cheap last-minute deal or the best return flight from Denver International Airport to Boston Logan International Airport? If you want to travel next month, return fares start from 163 €. Find the lowest prices on one-way and return tickets right here.

Boston.163 € per passenger.Departing Tue, 20 Oct, returning Tue, 27 Oct.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Denver International on Tue, 20 Oct, arriving in Boston Logan International.Inbound direct flight with Southwest Airlines departs from Boston Logan International on Tue, 27 Oct, arriving in Denver International.Price includes taxes and charges.From 163 €, select.

Boston.163 € per passenger.Departing Tue, 27 Oct, returning Mon, 2 Nov.Return flight with United.Outbound direct flight with United departs from Denver International on Tue, 27 Oct, arriving in Boston Logan International.Inbound direct flight with United departs from Boston Logan International on Mon, 2 Nov, arriving in Denver International.Price includes taxes and charges.From 163 €, select.

Boston.163 € per passenger.Departing Tue, 11 Aug, returning Wed, 19 Aug.Return flight with United.Outbound direct flight with United departs from Denver International on Tue, 11 Aug, arriving in Boston Logan International.Inbound direct flight with United departs from Boston Logan International on Wed, 19 Aug, arriving in Denver International.Price includes taxes and charges.From 163 €, select.

Boston.163 € per passenger.Departing Thu, 5 Nov, returning Mon, 9 Nov.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Denver International on Thu, 5 Nov, arriving in Boston Logan International.Inbound direct flight with Southwest Airlines departs from Boston Logan International on Mon, 9 Nov, arriving in Denver International.Price includes taxes and charges.From 163 €, select.

Boston.163 € per passenger.Departing Thu, 14 Jan, returning Thu, 21 Jan.Return flight with Delta.Outbound direct flight with Delta departs from Denver International on Thu, 14 Jan, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Thu, 21 Jan, arriving in Denver International.Price includes taxes and charges.From 163 €, select.

Boston.163 € per passenger.Departing Mon, 14 Sep, returning Thu, 1 Oct.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Denver International on Mon, 14 Sep, arriving in Boston Logan International.Inbound direct flight with Southwest Airlines departs from Boston Logan International on Thu, 1 Oct, arriving in Denver International.Price includes taxes and charges.From 163 €, select.

Boston.169 € per passenger.Departing Sat, 12 Dec, returning Mon, 14 Dec.Return flight with United.Outbound direct flight with United departs from Denver International on Sat, 12 Dec, arriving in Boston Logan International.Inbound direct flight with United departs from Boston Logan International on Mon, 14 Dec, arriving in Denver International.Price includes taxes and charges.From 169 €, select.

Boston.172 € per passenger.Departing Wed, 26 Aug, returning Tue, 1 Sep.Return flight with United.Outbound direct flight with United departs from Denver International on Wed, 26 Aug, arriving in Boston Logan International.Inbound direct flight with United departs from Boston Logan International on Tue, 1 Sep, arriving in Denver International.Price includes taxes and charges.From 172 €, select.

Boston.177 € per passenger.Departing Thu, 26 Nov, returning Thu, 3 Dec.Return flight with United.Outbound direct flight with United departs from Denver International on Thu, 26 Nov, arriving in Boston Logan International.Inbound direct flight with United departs from Boston Logan International on Thu, 3 Dec, arriving in Denver International.Price includes taxes and charges.From 177 €, select.

Boston.178 € per passenger.Departing Fri, 18 Dec, returning Mon, 18 Jan.Return flight with Delta.Outbound direct flight with Delta departs from Denver International on Fri, 18 Dec, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Mon, 18 Jan, arriving in Denver International.Price includes taxes and charges.From 178 €, select.

Boston.180 € per passenger.Departing Wed, 2 Sep, returning Wed, 9 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Denver International on Wed, 2 Sep, arriving in Boston Logan International.Inbound indirect flight with Southwest Airlines, departs from Boston Logan International on Wed, 9 Sep, arriving in Denver International.Price includes taxes and charges.From 180 €, select.

Boston.190 € per passenger.Departing Fri, 11 Sep, returning Thu, 17 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Denver International on Fri, 11 Sep, arriving in Boston Logan International.Inbound direct flight with Southwest Airlines departs from Boston Logan International on Thu, 17 Sep, arriving in Denver International.Price includes taxes and charges.From 190 €, select.

Boston.198 € per passenger.Departing Mon, 1 Feb, returning Sun, 7 Feb.Return flight with United.Outbound direct flight with United departs from Denver International on Mon, 1 Feb, arriving in Boston Logan International.Inbound direct flight with United departs from Boston Logan International on Sun, 7 Feb, arriving in Denver International.Price includes taxes and charges.From 198 €, select.

Boston.256 € per passenger.Departing Fri, 16 Apr, returning Tue, 20 Apr.Return flight with United.Outbound indirect flight with United, departs from Denver International on Fri, 16 Apr, arriving in Boston Logan International.Inbound indirect flight with United, departs from Boston Logan International on Tue, 20 Apr, arriving in Denver International.Price includes taxes and charges.From 256 €, select.

Boston.256 € per passenger.Departing Mon, 8 Mar, returning Fri, 19 Mar.Return flight with United.Outbound direct flight with United departs from Denver International on Mon, 8 Mar, arriving in Boston Logan International.Inbound direct flight with United departs from Boston Logan International on Fri, 19 Mar, arriving in Denver International.Price includes taxes and charges.From 256 €, select.

Boston.288 € per passenger.Departing Fri, 31 Jul, returning Fri, 14 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Denver International on Fri, 31 Jul, arriving in Boston Logan International.Inbound indirect flight with Frontier Airlines, departs from Boston Logan International on Fri, 14 Aug, arriving in Denver International.Price includes taxes and charges.From 288 €, select.

Find the cheapest month to fly from Denver International to Boston Logan International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Boston Logan International flights are currently cheapest in August.

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Direct flights from Denver International to Boston Logan International

Denver International to Boston Logan International: Alternative routes

Compare routes from Denver International to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

Denver to Boston: Flight information

The things to know before you go.

Cheapest flight found	163 €
Cheapest month to fly	October
Average flight time	4 hrs
Most popular airline	Southwest Airlines
Average flights per week	134

Finding cheap flights from Denver International to Boston Logan International: Frequently asked questions

How much are return flights from Denver International to Boston Logan International?

The best price we found for a return flight from Denver International to Boston Logan International is 163 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Denver International to Boston Logan International?

4 hours is the average flight time from Denver International to Boston Logan International.

Which airlines fly direct from Denver International to Boston Logan International?

Southwest Airlines, United and jetBlue fly direct from Denver International to Boston Logan International.

How many flights are there a week from Denver International to Boston Logan International?

As of July 2026, there are 135 flights per week flying from Denver International to Boston Logan International.

When is the cheapest time to fly from Denver International to Boston Logan International?

The cheapest month to fly from Denver International to Boston Logan International is usually October.

Which upcoming date is cheapest to fly from Denver International Airport to Boston Logan International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Boston Logan International Airport on Tuesday, 20 October 2026.

Can I get a direct flight from Denver International Airport to Boston Logan International Airport?

Yes – the average flight time is 4 hours.

How can I find the best flight deal to Boston Logan International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Boston?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Denver International Airport to Boston Logan International with?

Currently, Southwest Airlines offers the cheapest flight tickets to Boston Logan International.

Flying from Denver International Airport (DEN) to Boston Logan International Airport (BOS): what you need to know

Around 4 hours is how long you can expect to be travelling on a direct flight from Denver International Airport to Boston Logan International Airport.
The timezone in Boston is UTC-5, which is two hours ahead of Denver.
You can choose from 70 weekly Denver International Airport to Boston Logan International Airport flights. The 06:00 departure with United Airlines is the earliest you can take. JetBlue Airways operates the latest service of the day at 23:59.
Your DEN to BOS flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
Be prepared for longer lines in popular months like July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a good idea.
You can travel nonstop to Boston, the United States. Prepare for takeoff with one of these airlines offering direct flights from Denver International Airport to Boston Logan International Airport:
United is the airline most travellers choose to fly with on this route.
The most punctual carrier offering DEN to BOS flights is United. Its services arrive as planned 79.5% of the time.
Consider adding a stopover when booking your ticket from Denver International Airport to Boston Logan International Airport. Just deselect 'Direct flights only' to break up your journey, or visit a new city along the way. Here's where you can stop between DEN and BOS:
- St Louis Airport
- Chicago Midway Airport
- Port Columbus Airport

How to find the cheapest flights from Denver International Airport (DEN) to Boston Logan International Airport (BOS)

82 € is currently the lowest price for a one-way Denver International Airport to Boston Logan International Airport flight. Return flights start from 163 €. These fares may change based on demand.
To get cheap tickets from DEN to BOS, book your trip 11 months before your planned departure.
Organise your trip for April. That's the cheapest month for flights from Denver International Airport to Boston Logan International Airport. If you're flexible with your dates, use the 'Whole month' tool to see the lowest airfare across every month.
There's no need to check every day to find out if fares have gone down when you set up a Price Alert. We'll notify you as soon as a special offer becomes available on cheap flights from DEN to BOS.
Tailor your trip using filters. Pick your ideal departure and arrival times, airlines and total journey duration. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Denver International Airport to Boston Logan International Airport.

Handy information about Denver International Airport (DEN)

You'll find DEN at 8500 Pena Boulevard.
Denver International Airport maintains a strong on-time record, so flight disruptions are less likely. Departures from DEN arrive on schedule 80% of the time.
To get to Denver International Airport from central Denver, it'll take around 35 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 40 kilometres from the airport to the city centre.
Catching public transport? Expect a journey time of around 35 minutes.
Staying the night at a hotel can take the hassle out of getting to the airport on time. If you're looking for a place to stay before your flight from Denver International Airport to Boston Logan International Airport, take a look at Baymont by Wyndham Denver International Airport. It's a short ride from DEN.

Arriving at Boston Logan International Airport (BOS)

The last thing you need is a lengthy journey to your hotel if you're landing late on a Denver International Airport to Boston Logan International Airport flight. Check in to one of these accommodation options near BOS instead:
Explore without limits with a Boston Logan International Airport rental car. Pick up your wheels from Dollar, Budget or Thrifty and venture far and wide through Boston and beyond.
Lock in the best rate by booking your ride from Boston Logan International Airport around one week ahead of your trip.

When to fly to Boston Logan International Airport (BOS)

It's time to pick your trip dates for your flight from Denver International Airport to Boston Logan International Airport. July is the most popular month to visit Boston. If you prefer a more laid-back vibe, go in March.
Book your flight from Denver International Airport to Boston Logan International Airport for July if you want to explore Boston during its warmest month. Expect temperatures of between 16ºC (61ºF) and 29ºC (84ºF).
If you want to travel in cooler conditions, search for a cheap ticket from DEN to BOS in January. Average temperatures are between -8ºC (18ºF) and 6ºC (43ºF) then.

Explore more of the United States

Boston has plenty to offer, but there are so many other corners of the United States you'll want to see. About 306 kilometres south-west of Boston, a trip to New York will keep you busy. Don't miss top attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.
Around 434 kilometres south-west of Boston, Philadelphia is another favourite stop in the United States. Start your sightseeing at Independence Hall, Liberty Bell and Philadelphia Museum of Art.