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Cheap flights from Allentown to Washington from $179

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Washington departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Allentown to Washington

Cheap round-trip flights

Delta Logo
6:00 am - 2:01 pmABE-SEA
11h 01m1 stop
Delta Logo
11:40 am - 10:15 pmSEA-ABE
7h 35m1 stop
$309Delta
Find Deal
sáb., nov. 1 - mar., nov. 4
American Airlines Logo
2:43 pm - 10:18 pmABE-SEA
10h 35m1 stop
American Airlines Logo
7:44 am - 9:40 pmSEA-ABE
10h 56m2 stops
$314American Airlines
Find Deal
mar., oct. 21 - mar., oct. 28
American Airlines Logo
6:00 am - 11:17 amABE-SEA
8h 17m1 stop
American Airlines Logo
6:34 am - 6:00 pmSEA-ABE
8h 26m1 stop
$339American Airlines
Find Deal
mar., ago. 19 - lun., ago. 25
Delta Logo
12:48 pm - 11:52 pmABE-PDX
14h 04m2 stops
Delta Logo
11:36 am - 10:15 pmPDX-ABE
7h 39m1 stop
$339Delta
Find Deal
sáb., oct. 4 - sáb., oct. 11
American Airlines Logo
6:00 am - 2:51 pmABE-SEA
11h 51m2 stops
American Airlines Logo
6:34 am - 6:00 pmSEA-ABE
8h 26m1 stop
$344American Airlines
Find Deal
mar., ago. 19 - lun., ago. 25
United Airlines Logo
1:00 pm - 10:59 pmABE-SEA
12h 59m2 stops
United Airlines Logo
11:54 pm - 11:58 amSEA-ABE
9h 04m1 stop
$359United Airlines
Find Deal
mié., ago. 20 - lun., ago. 25
American Airlines Logo
2:52 pm - 8:05 pmABE-SEA
8h 13m1 stop
American Airlines Logo
6:28 am - 6:01 pmSEA-ABE
8h 33m1 stop
$373American Airlines
Find Deal
sáb., sep. 6 - sáb., sep. 13
Delta Logo
6:00 pm - 11:54 pmABE-SEA
8h 54m1 stop
Delta Logo
5:25 am - 10:15 pmSEA-ABE
13h 50m2 stops
$377Delta
Find Deal
sáb., nov. 1 - mar., nov. 4
American Airlines Logo
2:52 pm - 8:05 pmABE-SEA
8h 13m1 stop
American Airlines Logo
7:48 am - 10:29 pmSEA-ABE
11h 41m2 stops
$378American Airlines
Find Deal
sáb., sep. 6 - sáb., sep. 13
United Airlines Logo
1:00 pm - 6:45 pmABE-PDX
8h 45m1 stop
United Airlines Logo
11:59 pm - 11:52 amPDX-ABE
8h 53m1 stop
$409United Airlines
Find Deal
sáb., dic. 13 - mar., dic. 16

Delta flights from Allentown to State of Washington

Our best Delta deals on Allentown to State of Washington flight tickets
Delta
Nov 1
ABE6:00 amAllentown-Bethlehem
11h 01m
1 stop
SEA2:01 pmSeattle/Tacoma Intl
Nov 4
SEA11:40 amSeattle/Tacoma Intl
7h 35m
1 stop
ABE10:15 pmAllentown-Bethlehem
$309
Find similar
Delta
Oct 4
ABE12:48 pmAllentown-Bethlehem
14h 04m
2 stops
PDX11:52 pmPortland
Oct 11
PDX11:36 amPortland
7h 39m
1 stop
ABE10:15 pmAllentown-Bethlehem
$339
Find similar
Delta
Nov 1
ABE6:00 pmAllentown-Bethlehem
8h 54m
1 stop
SEA11:54 pmSeattle/Tacoma Intl
Nov 4
SEA5:25 amSeattle/Tacoma Intl
13h 50m
2 stops
ABE10:15 pmAllentown-Bethlehem
$377
Find similar

American Airlines flights from Allentown to State of Washington

Our best American Airlines deals on Allentown to State of Washington flight tickets
American Airlines
Oct 21
ABE2:43 pmAllentown-Bethlehem
10h 35m
1 stop
SEA10:18 pmSeattle/Tacoma Intl
Oct 28
SEA7:44 amSeattle/Tacoma Intl
10h 56m
2 stops
ABE9:40 pmAllentown-Bethlehem
$314
Find similar
American Airlines
Aug 19
ABE6:00 amAllentown-Bethlehem
8h 17m
1 stop
SEA11:17 amSeattle/Tacoma Intl
Aug 25
SEA6:34 amSeattle/Tacoma Intl
8h 26m
1 stop
ABE6:00 pmAllentown-Bethlehem
$339
Find similar
American Airlines
Aug 19
ABE6:00 amAllentown-Bethlehem
11h 51m
2 stops
SEA2:51 pmSeattle/Tacoma Intl
Aug 25
SEA6:34 amSeattle/Tacoma Intl
8h 26m
1 stop
ABE6:00 pmAllentown-Bethlehem
$344
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to State of Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated agosto 4, 2025.
Use the filters below to find and compare flights from Allentown to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

sáb. 11/1

6:00 am-2:01 pm

1 stop11h 01m

Seattle/Tacoma Intl

mar. 11/4

11:40 am-10:15 pm

1 stop7h 35m

$309

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

mar. 10/21

2:43 pm-10:18 pm

1 stop10h 35m

Seattle/Tacoma Intl

mar. 10/28

7:44 am-9:40 pm

2 stops10h 56m

$314

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

mar. 8/19

6:00 am-11:17 am

1 stop8h 17m

Seattle/Tacoma Intl

lun. 8/25

6:34 am-6:00 pm

1 stop8h 26m

$339

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

sáb. 10/4

12:48 pm-11:52 pm

2 stops14h 04m

Portland

sáb. 10/11

11:36 am-10:15 pm

1 stop7h 39m

$339

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

mar. 8/19

6:00 am-2:51 pm

2 stops11h 51m

Seattle/Tacoma Intl

lun. 8/25

6:34 am-6:00 pm

1 stop8h 26m

$344

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

mié. 8/20

1:00 pm-10:59 pm

2 stops12h 59m

Seattle/Tacoma Intl

lun. 8/25

11:54 pm-11:58 am

1 stop9h 04m

$359

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

sáb. 9/6

2:52 pm-8:05 pm

1 stop8h 13m

Seattle/Tacoma Intl

sáb. 9/13

6:28 am-6:01 pm

1 stop8h 33m

$373

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

sáb. 11/1

6:00 pm-11:54 pm

1 stop8h 54m

Seattle/Tacoma Intl

mar. 11/4

5:25 am-10:15 pm

2 stops13h 50m

$377

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

sáb. 9/6

2:52 pm-8:05 pm

1 stop8h 13m

Seattle/Tacoma Intl

sáb. 9/13

7:48 am-10:29 pm

2 stops11h 41m

$378

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

sáb. 12/13

1:00 pm-6:45 pm

1 stop8h 45m

Portland

mar. 12/16

11:59 pm-11:52 am

1 stop8h 53m

$409

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington from

How to get the cheapest flight ticket from Allentown to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to State of Washington?

The month of March is, on average, the cheapest month to fly to State of Washington from Allentown, with most prices found around $388. If you aren’t able to travel to State of Washington during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $406.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Allentown to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $469. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Allentown to State of Washington for around $700.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $535. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $723 on average. Flights to State of Washington from Allentown at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Allentown to State of Washington flights?

You could potentially save up to 27% on your flight if you consider stops on a Allentown to State of Washington flight.

Cheap Allentown to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to State of Washington

Best Price Found

$179

Fastest flight time

7h 26m

Direct flights

None

Airports in State of Washington

3 airports
The best one-way flight to State of Washington from Allentown in the past 72 hours is $179. The best round-trip flight deal from Allentown to State of Washington found on momondo in the last 72 hours is $309.
The fastest flight from Allentown to State of Washington takes 7h 26m
There are no direct flights from Allentown to State of Washington. Popular non-direct routes for this connection are Allentown-Bethlehem Airport - Seattle/Tacoma Intl Airport, Allentown-Bethlehem Airport - Spokane Airport and Allentown-Bethlehem Airport - Portland Airport.
There are 3 airports near State of Washington: Portland (PDX), Spokane (GEG), Seattle/Tacoma Intl (SEA)
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  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Washington?

    Prices for flights from Allentown-Bethlehem Airport to Washington are updated daily.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Washington?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Washington?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Allentown to State of Washington

Compare and see reviews for airlines that fly from Allentown to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $293Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights
American AirlinesPriceFrom $314Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $343Free CancellationRating
8.0
7,987 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Washington?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Allentown to Washington. momondo saves you time and could save you money on your trip.

Can I find flights from Allentown to Washington with flexible booking policies on momondo?

All flight searches from Allentown to Washington on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Allentown to Washington?

momondo helps you find the best flight between Allentown and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Allentown to Washington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Allentown to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.

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