Which airport is best?

DEN is the main international airport.

How do I get to Logan Airport?

Take the Blue Line to Airport Station or use a ride-share.

Allston

Denver

Flight

Allston to Denver

Updated: 28 May 2026

The distance from Allston to Denver is approximately 3,000 kilometers. Flying from Logan International Airport (BOS) to Denver International Airport (DEN) is the most practical method, taking about 4.5 hours. Denver is a city known for its proximity to the Rocky Mountains and outdoor activities.

Total Distance: 3,000 km driving, 3,100 km air distance.

Fastest Way

Flight at 4.5 hours.

Cheapest Way

Flight booked well in advance.

Compare Allston to Denver Routes

Flight

Direct

Duration

4 hours 30 mins

Avg Price

$200 - $400

Operator

United Airlines / JetBlue

Route

BOS to DEN

DEN is well-connected to the city via the A-Line train.

Travel Tips

Airport Transit
Use the A-Line train to get from DEN to the city center.
Traffic
Denver traffic can be heavy; plan your travel times carefully.
Car Rental
A car is helpful for exploring the mountains.
Dining
Try the diverse food scene, especially the craft beer and local cuisine.
Weather
It can be unpredictable; pack layers.

Safety Tips

General Safety
Stay in well-populated areas, especially at night.
Driving
Be prepared for mountain driving conditions.
Emergency
Dial 911 for any emergencies.
Tourist Areas
Be aware of pickpockets in crowded tourist spots like Union Station.