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Cheap flights from Allentown to Washington from $208

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 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Delta Logo
6:00 pm - 11:59 pmABE-SEA
8h 59m1 stop
Delta Logo
11:00 pm - 12:14 pmSEA-ABE
10h 14m1 stop
$267Delta
Find Deal
sáb, dez 6 - seg, dez 8
United Airlines Logo
5:22 pm - 10:28 pmABE-SEA
8h 06m1 stop
United Airlines Logo
5:10 pm - 10:41 amSEA-ABE
14h 31m2 stops
$272United Airlines
Find Deal
qua, dez 10 - sáb, jan 24
United Airlines Logo
1:00 pm - 11:15 pmABE-SEA
13h 15m2 stops
United Airlines Logo
5:10 pm - 10:41 amSEA-ABE
14h 31m2 stops
$277United Airlines
Find Deal
qua, dez 10 - sáb, jan 24
American Airlines Logo
6:10 am - 12:47 pmABE-SEA
9h 37m1 stop
American Airlines Logo
8:30 am - 10:58 pmSEA-ABE
11h 28m2 stops
$307American Airlines
Find Deal
sáb, dez 6 - seg, dez 8
Delta Logo
12:54 pm - 8:52 pmABE-PDX
10h 58m2 stops
Delta Logo
11:54 am - 10:11 pmPDX-ABE
7h 17m1 stop
$314Delta
Find Deal
sáb, dez 13 - ter, dez 16
United Airlines Logo
5:23 pm - 10:43 pmABE-SEA
8h 20m1 stop
United Airlines Logo
7:29 pm - 9:58 amSEA-ABE
11h 29m2 stops
$322United Airlines
Find Deal
ter, fev 17 - sáb, fev 21
Delta Logo
12:54 pm - 8:52 pmABE-PDX
10h 58m2 stops
Delta Logo
5:30 am - 10:11 pmPDX-ABE
13h 41m2 stops
$322Delta
Find Deal
sáb, dez 13 - ter, dez 16
American Airlines Logo
6:10 am - 3:24 pmABE-SEA
12h 14m2 stops
American Airlines Logo
8:30 am - 10:58 pmSEA-ABE
11h 28m2 stops
$327American Airlines
Find Deal
sáb, dez 6 - seg, dez 8
Delta Logo
12:54 pm - 7:35 pmABE-PDX
9h 41m1 stop
Delta Logo
11:54 am - 10:11 pmPDX-ABE
7h 17m1 stop
$373Delta
Find Deal
sáb, dez 13 - ter, dez 16
Delta Logo
12:54 pm - 8:52 pmABE-PDX
10h 58m2 stops
Delta Logo
5:30 am - 10:11 pmPDX-ABE
13h 41m2 stops
$397Delta
Find Deal
sáb, dez 13 - ter, dez 16

Delta flights from Allentown to State of Washington

Our best Delta deals on Allentown to State of Washington flight tickets
Delta
Dec 6
ABE6:00 pmAllentown-Bethlehem
8h 59m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
Dec 8
SEA11:00 pmSeattle/Tacoma Intl
10h 14m
1 stop
ABE12:14 pmAllentown-Bethlehem
$267
Find similar
Delta
Dec 13
ABE12:54 pmAllentown-Bethlehem
10h 58m
2 stops
PDX8:52 pmPortland
Dec 16
PDX11:54 amPortland
7h 17m
1 stop
ABE10:11 pmAllentown-Bethlehem
$314
Find similar
Delta
Dec 13
ABE12:54 pmAllentown-Bethlehem
10h 58m
2 stops
PDX8:52 pmPortland
Dec 16
PDX5:30 amPortland
13h 41m
2 stops
ABE10:11 pmAllentown-Bethlehem
$322
Find similar

United Airlines flights from Allentown to State of Washington

Our best United Airlines deals on Allentown to State of Washington flight tickets
United Airlines
Dec 10
ABE5:22 pmAllentown-Bethlehem
8h 06m
1 stop
SEA10:28 pmSeattle/Tacoma Intl
Jan 24
SEA5:10 pmSeattle/Tacoma Intl
14h 31m
2 stops
ABE10:41 amAllentown-Bethlehem
$272
Find similar
United Airlines
Dec 10
ABE1:00 pmAllentown-Bethlehem
13h 15m
2 stops
SEA11:15 pmSeattle/Tacoma Intl
Jan 24
SEA5:10 pmSeattle/Tacoma Intl
14h 31m
2 stops
ABE10:41 amAllentown-Bethlehem
$277
Find similar
United Airlines
Feb 17
ABE5:23 pmAllentown-Bethlehem
8h 20m
1 stop
SEA10:43 pmSeattle/Tacoma Intl
Feb 21
SEA7:29 pmSeattle/Tacoma Intl
11h 29m
2 stops
ABE9:58 amAllentown-Bethlehem
$322
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 novembro 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 12/6

6:00 pm-11:59 pm

1 stop8h 59m

Seattle/Tacoma Intl

seg 12/8

11:00 pm-12:14 pm

1 stop10h 14m

$267

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

qua 12/10

5:22 pm-10:28 pm

1 stop8h 06m

Seattle/Tacoma Intl

sáb 1/24

5:10 pm-10:41 am

2 stops14h 31m

$272

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

qua 12/10

1:00 pm-11:15 pm

2 stops13h 15m

Seattle/Tacoma Intl

sáb 1/24

5:10 pm-10:41 am

2 stops14h 31m

$277

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

sáb 12/6

6:10 am-12:47 pm

1 stop9h 37m

Seattle/Tacoma Intl

seg 12/8

8:30 am-10:58 pm

2 stops11h 28m

$307

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

sáb 12/13

12:54 pm-8:52 pm

2 stops10h 58m

Portland

ter 12/16

11:54 am-10:11 pm

1 stop7h 17m

$314

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

ter 2/17

5:23 pm-10:43 pm

1 stop8h 20m

Seattle/Tacoma Intl

sáb 2/21

7:29 pm-9:58 am

2 stops11h 29m

$322

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

sáb 12/13

12:54 pm-8:52 pm

2 stops10h 58m

Portland

ter 12/16

5:30 am-10:11 pm

2 stops13h 41m

$322

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

sáb 12/6

6:10 am-3:24 pm

2 stops12h 14m

Seattle/Tacoma Intl

seg 12/8

8:30 am-10:58 pm

2 stops11h 28m

$327

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

sáb 12/13

12:54 pm-7:35 pm

1 stop9h 41m

Portland

ter 12/16

11:54 am-10:11 pm

1 stop7h 17m

$373

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

sáb 12/13

12:54 pm-8:52 pm

2 stops10h 58m

Portland

ter 12/16

5:30 am-10:11 pm

2 stops13h 41m

$397

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 February is, on average, the cheapest month to fly to State of Washington from Allentown, with most prices found around $380. If you aren’t able to travel to State of Washington during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $388.

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 26% 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

Direct flights

None
There are no direct flights from Allentown to State of Washington. There are no popular flight routes from Allentown to State of Washington.
Search flight deals

  • 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
American AirlinesPriceFrom $289Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
DeltaPriceFrom $369Free CancellationRating
7.9
8,003 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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