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Nonstop route

Allentown/Bethlehem to Denver nonstop

Yes: Allegiant flies direct from Allentown/Bethlehem (ABE) to Denver (DEN) about 2 times a week, in the summer season only.

ABEAllentown/Bethlehem
✈

Allegiant

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2× weekly2 flights a week
Summer onlyflown 5 of the last 12 months
$75–$150typical one-way · median $75 · US DOT Q2 2025
1,539miles · about 3 hr 40 min
Route detail

Allentown/Bethlehem to Denver in numbers

Measured from US DOT filings, not estimated from distance.

Distance and flight time
1,539 miles nonstop, about 3 hr 40 min gate to gate. Flight time is an estimate from the great-circle distance; the filings carry distance, not scheduled elapsed time.
Seasonality
Flew Sep 2025 to Oct 2025 and Jun 2026 to Aug 2026, up to 2 flights a week, with no flights the rest of the year.
  • Sep 2025: 2 flights a week
  • Oct 2025: 2 flights a week
  • Nov 2025: no regular flights
  • Dec 2025: no regular flights
  • Jan 2026: no regular flights
  • Feb 2026: no regular flights
  • Mar 2026: no regular flights
  • Apr 2026: no regular flights
  • May 2026: no regular flights
  • Jun 2026: 2 flights a week
  • Jul 2026: 2 flights a week
  • Aug 2026: 2 flights a week
Flights a week by month, Sep 2025 to Aug 2026, from US DOT on-time filings.
Who operates the flights
Allegiant is the only carrier filing this pair.
Fares
Half of the 202 tickets in the US DOT fare survey for Q2 2025 sold between $75 and $150 one way, median $75. The survey runs a couple of quarters behind, so read it as the shape of the route's pricing rather than today's quote.
  • Jul to Sep (Q3 2024): median $75 one way, middle half $50 to $125, 422 tickets
  • Oct to Dec (Q4 2024): median $50 one way, middle half $25 to $125, 136 tickets
  • Apr to Jun (Q2 2025): median $75 one way, middle half $75 to $150, 202 tickets
Oct to Dec trips were the cheapest (median $50 one way) and Jul to Sep and Apr to Jun trips cost the most (median $75), in the DOT ticket survey for Q3 2024 to Q2 2025. Bars show the middle half of one-way fares; the mark is the median.

Flying the other way? Denver to Allentown/Bethlehem nonstop.

Other airports near Allentown/Bethlehem with nonstops to Denver

Within about 100 miles of Lehigh Valley International Airport

Also nonstop from Allentown/Bethlehem (ABE)

Busiest other routes out of the same airport

All 14 nonstop destinations from ABE

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