Vuelos de United de Denver (DEN) a Allentown (ABE) desde $102

For any current Lehigh Valley Intl. Airport (ABE) quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Look before you arrange your flight, so you don’t get caught out.

The information printed on tickets can vary between airlines. If you’re traveling from DEN to Lehigh Valley International Airport with United Airlines and you can’t locate your terminal details, consult the airline.

As you can’t go direct from DIA airport to Lehigh Valley International Airport with United Airlines, make the most of your layover. Order one of your favorite refreshments at a welcoming airport bar, or explore the terminal and indulge in some retail therapy.

As it will take around 4 hours and 39 minutes for your United Airlines flight to jet from DEN to ABE, consider packing some entertaining travel games in your hand luggage. You never know — the passenger sitting next to you might welcome a challenge to break up the journey.

When journeying from DEN to ABE, there are at least 2 United Airlines daily flights to pick from.

For more info about changing your flight to Lehigh Valley International Airport, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.