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Home / Allentown — Washington

Cheap flights Allentown — Washington

Allentown (ABE, US) Washington (IAD, US)
from $207 232 km ~46m 2 flights found 1 airlines cheapest on Saturday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $207 on 14.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 1 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
14 Nov 2026, Sat
Allegiant Air G4 2600
04:57
ABE Lehigh Valley International Airport
10:43
IAD Washington Dulles International Airport
5h 46m 2 stops
Tickets
$207
View this ticket
14 Nov 2026, Sat
Allegiant Air G4 176
16:30
ABE Lehigh Valley International Airport
22:37
IAD Washington Dulles International Airport
6h 7m 2 stops
Tickets
$233
View this ticket
Route characteristics
Distance
232 km
Flight time
46m
Time difference
+0h
Minimum price
from $207 (14.11.2026)
Average price
$207
Maximum price
$207
Cheapest day
Saturday
Departure airports (1)
ABE Lehigh Valley International Airport
Arrival airports (1)
IAD Washington Dulles International Airport
Airlines (1)
G4 Allegiant Air
Agencies (1)
Tickets
Airlines — cheapest prices 1
Allegiant Air
Allegiant Air
Low-cost 2 flights · 1 days
$207
Where to buy tickets 1
Tickets
2 tickets · 1 days
from $207
Airports

From — Allentown (1)

  • ABE Lehigh Valley International Airport

To — Washington (1)

  • IAD Washington Dulles International Airport
Other destinations from Allentown
Atlanta
US · Hub
Cleveland
US
Charlotte
US · Hub
Kansas City
US
Worcester
US
Orlando
US
Punta Gorda
US
Philadelphia
US · Hub
Pittsburgh
US
Seattle
US
San Juan
PR
Frequently asked questions about the route Allentown — Washington
How long is the flight from Allentown to Washington?
Approximate flight time — 46m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Allentown to Washington?
The straight-line distance — 232 km.
How much do flights from Allentown to Washington cost?
The minimum price over 3 months — from $207 on 14.11.2026.
What is the average ticket price?
The average price — $207. Range: $207 — $207.
What is the time difference between Allentown and Washington?
The difference — +0h.
From which airports does Allentown operate flights?
From Allentown: ABE (Lehigh Valley International Airport).
To which airports in Washington do flights arrive?
To Washington: IAD (Washington Dulles International Airport).
Which airlines fly this route?
This route is served by 1 airline: Allegiant Air.
Which day of the week is cheapest?
The cheapest day of the week — Saturday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Allentown — Washington

Flights Allentown — Washington is a popular route. The straight-line distance is 232 km. Flight time 46m. Time difference +0h.

From Allentown (ABE) flights depart from 1 airport: ABE. To Washington (IAD) — 1 arrival airport: IAD.

1 airline operate on this route: Allegiant Air.

The minimum price for the next 3 months — from $207 (14.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $207, ranging from $207 to $207. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Saturday.

Other destinations in United States from Allentown
Atlanta
US
Cleveland
US
Charlotte
US
Kansas City
US
Worcester
US
Orlando
US
Punta Gorda
US
Philadelphia
US

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