Denver (DEN) to Allentown (ABE) flight prices

A quick snapshot of Denver (DEN) to Allentown (ABE) fares — lowest and typical prices plus the cheapest months and weekdays to fly, the airlines on the route and the usual duration.

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Estimated median price for a one-way ticket

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Price graph and price trends for Denver International-Lehigh Valley Intl

Weekly price trend

Jun

Jul

Week

USD 170–204

USD 205–240

USD 241–275

USD 276–311

USD 312–347

Monthly price summary

JuneBest price

JulyMost expensive

Ticket prices for Denver to Allentown (June 2026 - July 2026) are shown here with weekly or monthly averages to indicate cheaper and more expensive periods.

Source: Flightprices.com & Kayak.com
Forecast updated: September 17, 2025.

Flight information

DEN → ABE

Flight frequency

2 flights/week

Type

Direct flight

Duration

3 hours 28 minutes

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Airlines with non-stop flights on this route:

Allegiant

FAQ – Denver (DEN) → Allentown (ABE)

Are there any low-cost airlines with flights from Denver (DEN) to Allentown (ABE)?

Yes — Allegiant operates non-stop low-cost flights between Denver and Allentown.

Is roundtrip cheaper than two one-way tickets for DEN-ABE?

Usually yes, but not always. Check both options — you can easily switch between them in our widget.

How far in advance should I book to get the best price?

For domestic routes like DEN-ABE, good deals often appear a few weeks out. Watch for sales and avoid peak dates.

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Denver (DEN)

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Allentown (ABE)

Roundtrip One way

Departure

Return

Adults

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Children (3–11)

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Youth (12–17)

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Infants (0–2)

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Class

Economy Premium Business First

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