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Which Airport Should You Fly Into for Aspen?

If you are planning a trip to Aspen and trying to work out which airport to fly into, the honest answer is that it depends on what you are willing to risk. There are three realistic options, they are very different, and the cheapest flight is frequently not the cheapest trip.

We drive all three routes every week, year round. Here is how we would advise you, including the parts an airline booking page will not tell you.

The short answer

There are also two more distant options worth knowing about: Grand Junction (GJT) at roughly 125 miles and two and a half hours, and Montrose (MTJ) at about 140 miles, which both sometimes have a seat or a fare when the others do not.

Aspen/Pitkin County (ASE) — closest, least reliable

ASE sits four miles from downtown Aspen at 7,820 feet. The ground leg is ten minutes and there is nothing better when it works.

The problem is how often it does not. ASE has one of the highest weather-diversion rates of any commercial airport in the United States. The approach threads a valley, the runway is short, and when the ceiling drops, flights divert to Grand Junction, Eagle or back to Denver — or cancel outright. Commercial service is also limited, mostly regional aircraft connecting through Denver, which means a delay on the first leg can cost you the second.

Fly into ASE if: you are on a private aircraft, you are travelling in summer or early autumn, or your schedule has slack in it.

Do not rely on ASE if: you have a wedding, a closing, a board meeting or any fixed obligation in the first 24 hours of the trip. We have moved too many people off a diverted ASE flight to recommend otherwise.

Eagle County (EGE) — the one most people miss

EGE is about 70 miles from Aspen, roughly 90 minutes of driving, and it is the routing we recommend most often.

It takes larger aircraft, it cancels far less than ASE, and the drive is genuinely straightforward: I-70 west, down through Glenwood Canyon, then south on Highway 82 up the Roaring Fork Valley. There is no high pass in either direction. That single fact is why EGE holds up in February when other routes do not.

In ski season EGE has direct service from a number of major cities. Out of season it thins out considerably, which is the main catch.

Fly into EGE if: it is winter, or your trip has a deadline at the front of it, or you want the shortest reliable ground leg. Ninety minutes on an interstate beats a ten-minute transfer you never get to take.

Denver International (DEN) — longest drive, most options

DEN is 160 miles out, about four hours door to door, and longer in a storm or on a Sunday afternoon when I-70 fills with returning skiers.

What you get for the drive is every flight option there is, better fares, and an airport that essentially never closes. The drive crosses the Eisenhower Tunnel at 11,158 feet and Vail Pass, both of which get weather — but it is a divided interstate that gets plowed first and reopens fast.

Fly into DEN if: you are travelling with two or more people, the fare difference is meaningful, or you cannot get a convenient EGE flight. For a group of four, DEN plus one vehicle is very often cheaper overall than four regional fares into ASE.

The comparison nobody does for you

Here is the part that changes decisions. When people compare airports they compare flight prices. What actually matters is total cost and total risk.

Connecting to ASE is not free. A Denver-to-Aspen regional leg carries its own fare, its own bag charges, and you still need ground transport at the Aspen end. Add those up for a family of four and the ASE connection frequently costs more than driving from Denver, before you price in the risk of the flight not going at all.

The ground leg is the reliable part. A four-hour drive in a vehicle that is already compliant with winter road law, with a driver who runs the corridor daily, is close to a certainty. A regional flight into a valley airport in January is not. If your trip has a fixed obligation, put the certainty at the end where it matters.

What about renting a car?

Fine in summer. Different question in winter.

Colorado enforces a Traction Law on these highways during storms, requiring snow tires, all-wheel drive or chains. Rental cars frequently do not qualify, and the rental counter has no obligation to tell you. Drivers get turned around at the tunnel for exactly this reason. Add a week of parking in Aspen and the maths often favours being driven.

So which one would we book?

If someone called us today for a February trip with a wedding on day two, we would tell them to fly into Eagle and let us drive the 90 minutes. If they were coming in July with a relaxed week ahead, ASE and enjoy the ten-minute transfer. If there were four of them watching the budget, Denver and one vehicle up.

That is genuinely the advice, and it is the same advice whether or not you book the ride with us.

Getting between resorts

Plenty of trips involve more than one valley. We run the resort-to-resort legs as their own service: Aspen to Vail (100 miles, about 2hr 15 via Glenwood Canyon), Breckenridge to Aspen (2.5 hours over Independence Pass in summer, 3.5 around through Glenwood in winter), and Grand Junction to Aspen (125 miles, no high pass, and the airport ASE flights divert to).

Frequently asked questions

What is the closest airport to Aspen?
Aspen/Pitkin County (ASE), four miles from downtown and about ten minutes by road. It is also the most weather-sensitive of the options.

What airports are near Aspen, Colorado?
ASE (4 miles), Eagle County EGE (70 miles), Grand Junction GJT (125 miles), Montrose MTJ (140 miles) and Denver International DEN (160 miles).

How far is Denver airport from Aspen?
About 160 miles and four hours door to door, longer in winter or on a Sunday.

Is it better to fly into Aspen or Eagle?
Eagle, if the trip has anything fixed in it. ASE is closer but diverts and cancels far more often.

Can you pick up from all of these airports?
Yes — ASE, EGE, DEN, GJT and MTJ, at a flat quoted price agreed before the trip, with your flight tracked by tail number.

Once you have picked one

We have written up each route in detail: Aspen Airport (ASE) and private aviation, Eagle Airport (EGE) to Aspen, and Denver Airport to Aspen.

Or just call or text (720) 967-9956 with your options and we will tell you which one we would take. We run Aspen and Snowmass year round.

Once the airport is chosen, the next question is what time to leave. How early to leave Aspen for a flight lists departure times for Denver International, Eagle County and Aspen/Pitkin County by season.