Flight
Driving
Lansdowne to Denver
Updated: 28 May 2026
The journey from Lansdowne to Denver covers approximately 2,700 kilometers. Flying from Dulles (IAD) to Denver International Airport (DEN) is the most efficient method. Driving involves taking I-70 West, which provides a scenic route through the heart of the country. You will ascend from sea level to the Mile High City, so be prepared for potential altitude sickness. The route is popular for both business travelers and outdoor enthusiasts heading to the Rockies.
Total Distance: Driving distance 2,750 km; straight-line air distance 2,400 km.
Fastest Way
Direct flight from IAD to DEN takes approximately 4 hours.
Cheapest Way
Booking a flight at least 14 days in advance is the most economical option.
Compare Lansdowne to Denver Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 4 hours | 30 hours |
| Avg Price | $180 - $500 | $400 - $750 |
| Operator | United Airlines | Personal Vehicle |
| Route | IAD to DEN | I-70 W |
| Tip | Flights are frequent and competitive due to Denver being a major hub. | Check for mountain pass closures during winter storms. |
Travel Tips
-
AltitudeDrink extra water to help your body adjust to the high altitude.
-
Sun ProtectionThe sun is stronger at high altitudes; wear sunscreen even on cloudy days.
-
TransportationThe A-Line train connects the airport to downtown Denver efficiently.
-
WeatherDress in layers, as temperatures can fluctuate significantly throughout the day.
-
Outdoor GearRent equipment locally if you plan on skiing or hiking in the mountains.
Safety Tips
-
Altitude SicknessIf you feel dizzy or nauseous, rest and hydrate immediately.
-
DrivingBe cautious of mountain driving conditions, especially during winter.
-
Emergency ServicesDial 911 for any medical or safety emergencies.
-
Urban SafetyStay aware of your surroundings in downtown areas at night.
People Also Ask
-
Is Denver safe?Yes, Denver is generally safe, but standard urban precautions apply.
-
How do I get around?Public transit is good downtown, but a car is needed for the mountains.
-
What is the weather like?Expect four distinct seasons with frequent sunshine.
-
Is the airport far?The airport is about 25 miles from downtown, accessible by train.
-
What is the best area to stay?LoDo (Lower Downtown) is central and near many attractions.
Quick Info
- From Lansdowne, Virginia, United States
- To Denver, Colorado, United States
-
Modes
Best Time to Travel
June to August for hiking or December to March for skiing in the nearby mountains.
Things to Do in Denver
1
Red Rocks Park
Visit the world-famous outdoor amphitheater carved into red sandstone. It is a stunning venue for concerts and hiking.
2
Denver Art Museum
Explore the extensive collection of Western and indigenous art. The building itself is an architectural masterpiece.
3
Union Station
Experience the historic heart of the city, now filled with shops, restaurants, and bars. It is a great place to start your visit.
4
Denver Botanic Gardens
Walk through beautifully landscaped gardens featuring native and exotic plants. It is a peaceful oasis in the city.
Tags
Lansdowne to Denver flights
driving to Denver from Virginia
I-70 road trip
best way to get to Denver
Dulles to DEN flights
cross country travel
Denver travel tips
Virginia to Colorado travel
cheapest flights to Denver
traveling to the Mile High City
