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Cheap flights from Allentown to Seattle (ABE - SEA) from $182

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ABE — SEA
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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The best prices from Allentown-Bethlehem to Seattle/Tacoma Intl are usually found in February or November, booked 12 days in advance, depart on a Thursday or Saturday and return on a Saturday

Cheap flight deals from Allentown to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 5, 2024.

Popular in

May

Cheapest in

February

Average price

$773

Round-trip from

$245
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 49% potential price drop
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Average for round-trip flights in May 2024
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From Allentown-Bethlehem to Seattle/Tacoma Intl
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What is the cheapest day to fly round-trip from Allentown to Seattle?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 44% when planning your travel around this day of the week.

How far in advance should I book a flight from Allentown to Seattle?

Users have found that booking a flight from Allentown to Seattle at least 13 days early can save you up to 243% on average compared to booking a flight this week. If booking 13 days before your flight isn’t an option for you, users have found flights from Allentown to Seattle for as little as $196 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $856 for flights departing within the next 3 days.

What is the cheapest month to fly from Allentown to Seattle?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, February can be a great choice for travel to Seattle. Flights to Seattle from Allentown in February are about $504 on average during February, but can be found for as low as $259.

When is the cheapest time to fly from Allentown to Seattle (ABE - SEA)?

It’s typically best to fly out from Allentown to Seattle in the evening. Doing so could potentially save you 62% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Delta flights from Allentown to Seattle

Explore cheap flight options specifically provided by Delta for the route between Allentown and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Peruse some of the lowest-priced Delta flights we've found from Allentown to Seattle. Make sure to check back often as deals are often changing.
Tue 6/255:49 pmABE - SEA
1 stop9h 10mDelta
Tue 7/26:00 amSEA - ABE
1 stop8h 09mDelta
Deal found 5/4$396
Sat 6/812:27 pmABE - SEA
1 stop9h 27mDelta
Wed 6/126:00 amSEA - ABE
1 stop8h 09mDelta
Deal found 5/4$652
Tue 6/255:49 pmABE - SEA
1 stop9h 10mDelta
Tue 7/27:59 pmSEA - ABE
2 stops12h 48mDelta
Deal found 5/4$730
Fri 7/125:55 pmABE - SEA
1 stop9h 04mDelta
Wed 7/176:00 amSEA - ABE
1 stop8h 18mDelta
Deal found 5/4$818
Wed 5/1512:24 pmABE - SEA
2 stops11h 16mDelta
Tue 5/219:32 amSEA - ABE
2 stops10h 45mDelta
Deal found 5/5$844
Thu 7/1112:27 pmABE - SEA
2 stops11h 45mDelta
Mon 7/1510:45 pmSEA - ABE
1 stop10h 02mDelta
Deal found 5/3$856
Fri 7/125:55 pmABE - SEA
1 stop9h 04mDelta
Tue 7/169:25 amSEA - ABE
2 stops10h 49mDelta
Deal found 5/4$896
Thu 7/1112:27 pmABE - SEA
2 stops11h 45mDelta
Mon 7/155:30 pmSEA - ABE
2 stops15h 17mDelta
Deal found 5/3$904
Thu 7/1112:27 pmABE - SEA
1 stop9h 59mDelta
Sun 7/146:00 amSEA - ABE
1 stop8h 18mDelta
Deal found 5/4$958

Cheap American Airlines flights from Allentown to Seattle

Explore cheap flight options specifically provided by American Airlines for the route between Allentown and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Allentown and landing in Seattle. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 8/278:15 amABE - SEA
1 stop17h 42mAmerican Airlines
Mon 9/29:46 pmSEA - ABE
1 stop10h 48mAmerican Airlines
Deal found 5/3$524
Tue 8/275:07 pmABE - SEA
2 stops10h 42mAmerican Airlines
Mon 9/211:58 pmSEA - ABE
1 stop8h 36mAmerican Airlines
Deal found 5/3$539
Sat 6/86:10 amABE - SEA
1 stop9h 20mAmerican Airlines
Wed 6/125:40 amSEA - ABE
2 stops10h 41mAmerican Airlines
Deal found 5/3$594
Wed 6/266:10 amABE - SEA
1 stop9h 20mAmerican Airlines
Thu 7/46:45 amSEA - ABE
1 stop8h 34mAmerican Airlines
Deal found 5/4$639
Sat 6/812:22 pmABE - SEA
1 stop11h 18mAmerican Airlines
Wed 6/1211:59 pmSEA - ABE
1 stop8h 51mAmerican Airlines
Deal found 5/4$705
Tue 8/275:07 pmABE - SEA
2 stops10h 42mAmerican Airlines
Mon 9/210:08 amSEA - ABE
2 stops11h 25mAmerican Airlines
Deal found 5/3$723
Thu 7/1112:08 pmABE - SEA
1 stop10h 25mAmerican Airlines
Mon 7/159:48 pmSEA - ABE
1 stop10h 50mAmerican Airlines
Deal found 5/3$755
Wed 6/2612:22 pmABE - SEA
2 stops12h 02mAmerican Airlines
Thu 7/46:45 amSEA - ABE
1 stop8h 34mAmerican Airlines
Deal found 5/4$773
Sat 6/812:22 pmABE - SEA
2 stops12h 02mAmerican Airlines
Wed 6/125:40 amSEA - ABE
2 stops10h 41mAmerican Airlines
Deal found 5/4$815

Cheap Allentown to Seattle flights in May & June 2024

Find cheap flight options from Allentown to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
Scroll through some of the best deals on flights from Allentown to Seattle in 2024. Check back regularly for other flight deals.
Tue 6/255:49 pmABE - SEA
1 stop9h 10mDelta
Tue 7/26:00 amSEA - ABE
1 stop8h 09mDelta
Deal found 5/4$396
Tue 6/2511:00 amABE - SEA
2 stops24h 32mMultiple Airlines
Tue 7/26:02 pmSEA - ABE
2 stops21h 36mMultiple Airlines
Deal found 5/4$557
Sat 6/86:10 amABE - SEA
1 stop9h 20mAmerican Airlines
Wed 6/125:40 amSEA - ABE
2 stops10h 41mAmerican Airlines
Deal found 5/3$594
Tue 6/2511:00 amABE - SEA
2 stops24h 32mMultiple Airlines
Tue 7/29:49 amSEA - ABE
3 stops29h 49mMultiple Airlines
Deal found 5/4$597
Wed 6/266:10 amABE - SEA
1 stop9h 20mAmerican Airlines
Thu 7/46:45 amSEA - ABE
1 stop8h 34mAmerican Airlines
Deal found 5/4$639
Sat 6/812:27 pmABE - SEA
1 stop9h 27mDelta
Wed 6/126:00 amSEA - ABE
1 stop8h 09mDelta
Deal found 5/4$652
Sat 6/86:40 amABE - SEA
2 stops18h 31mUnited Airlines
Wed 6/125:10 pmSEA - ABE
1 stop25h 27mUnited Airlines
Deal found 5/4$666
Sat 6/812:22 pmABE - SEA
1 stop11h 18mAmerican Airlines
Wed 6/1211:59 pmSEA - ABE
1 stop8h 51mAmerican Airlines
Deal found 5/4$705
Sat 6/86:40 amABE - SEA
1 stop15h 00mUnited Airlines
Wed 6/125:10 pmSEA - ABE
1 stop25h 27mUnited Airlines
Deal found 5/4$716

Allentown to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Allentown and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Scroll through some of the best deals on flights from Allentown to Seattle in 2024. Check back regularly for other flight deals.
Tue 6/255:49 pmABE - SEA
1 stop9h 10mDelta
Tue 7/26:00 amSEA - ABE
1 stop8h 09mDelta
Deal found 5/4$396
Tue 8/278:15 amABE - SEA
1 stop17h 42mAmerican Airlines
Mon 9/29:46 pmSEA - ABE
1 stop10h 48mAmerican Airlines
Deal found 5/3$524
Tue 8/275:07 pmABE - SEA
2 stops10h 42mAmerican Airlines
Mon 9/211:58 pmSEA - ABE
1 stop8h 36mAmerican Airlines
Deal found 5/3$539
Tue 6/2511:00 amABE - SEA
2 stops24h 32mMultiple Airlines
Tue 7/26:02 pmSEA - ABE
2 stops21h 36mMultiple Airlines
Deal found 5/4$557
Sat 6/86:10 amABE - SEA
1 stop9h 20mAmerican Airlines
Wed 6/125:40 amSEA - ABE
2 stops10h 41mAmerican Airlines
Deal found 5/3$594
Tue 6/2511:00 amABE - SEA
2 stops24h 32mMultiple Airlines
Tue 7/29:49 amSEA - ABE
3 stops29h 49mMultiple Airlines
Deal found 5/4$597
Wed 6/266:10 amABE - SEA
1 stop9h 20mAmerican Airlines
Thu 7/46:45 amSEA - ABE
1 stop8h 34mAmerican Airlines
Deal found 5/4$639
Sat 6/812:27 pmABE - SEA
1 stop9h 27mDelta
Wed 6/126:00 amSEA - ABE
1 stop8h 09mDelta
Deal found 5/4$652
Sat 6/86:40 amABE - SEA
2 stops18h 31mUnited Airlines
Wed 6/125:10 pmSEA - ABE
1 stop25h 27mUnited Airlines
Deal found 5/4$666

Allentown to Seattle flights leaving soon

Find last-minute flight options from Allentown to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Check out these flights departing soon from Allentown to Seattle. Users should examine the flight details to ensure there are no surprises.
Wed 5/155:30 pmABE - SEA
1 stop7h 57mUnited Airlines
Tue 5/2111:45 pmSEA - ABE
1 stop14h 10mUnited Airlines
Deal found 5/5$737
Wed 5/155:30 pmABE - SEA
1 stop7h 57mUnited Airlines
Tue 5/214:19 pmSEA - ABE
2 stops21h 36mUnited Airlines
Deal found 5/5$742
Wed 5/1512:24 pmABE - SEA
2 stops11h 16mDelta
Tue 5/219:32 amSEA - ABE
2 stops10h 45mDelta
Deal found 5/4$844
Wed 5/1512:24 pmABE - SEA
1 stop9h 56mDelta
Mon 5/2012:40 amSEA - ABE
2 stops13h 11mDelta
Deal found 5/5$1,186
Wed 5/1512:24 pmABE - SEA
2 stops11h 16mDelta
Mon 5/2012:40 amSEA - ABE
2 stops13h 11mDelta
Deal found 5/5$1,313
Wed 5/156:00 amABE - SEA
1 stop9h 19mDelta
Mon 5/2012:40 amSEA - ABE
2 stops13h 11mDelta
Deal found 5/4$1,406
Wed 5/1512:24 pmABE - SEA
2 stops11h 26mDelta
Mon 5/2012:40 amSEA - ABE
2 stops13h 11mDelta
Deal found 5/4$2,377

One-way flights to Seattle from Allentown

Search for one-way flight options from Allentown to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Users in need of a one-way flight from Allentown to Seattle can choose from these deals. Those seeking round-trip flights from Allentown to Seattle should utilize the search form at the the top of the page.
Wed 8/285:07 pmABE - SEA
1 stop8h 50mAmerican Airlines
Deal found 5/3$182
Sat 6/152:55 pmABE - SEA
1 stop10h 29mDelta
Deal found 5/4$213
Wed 8/285:07 pmABE - SEA
2 stops10h 42mAmerican Airlines
Deal found 5/3$242
Thu 7/118:15 pmABE - SEA
3 stops39h 31mMultiple Airlines
Deal found 5/3$252
Thu 7/1110:42 pmABE - SEA
2 stops24h 41mMultiple Airlines
Deal found 5/3$258
Mon 7/112:27 pmABE - SEA
1 stop9h 27mDelta
Deal found 5/4$259
Sat 6/151:40 pmABE - SEA
3 stops36h 14mMultiple Airlines
Deal found 5/4$264
Sat 6/154:48 pmABE - SEA
2 stops18h 44mMultiple Airlines
Deal found 5/4$287
Mon 7/112:22 pmABE - SEA
2 stops12h 02mAmerican Airlines
Deal found 5/4$382

Find flights from Allentown to Seattle within your budget

Customize your flight search to find flights from Allentown to Seattle 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, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$396 - $716

Route

Depart

Return

Price

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Tue 6/25

1 stop9h 10m

Seattle/Tacoma Intl

Tue 7/2

1 stop8h 09m

$396

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Tue 8/27

1 stop17h 42m

Seattle/Tacoma Intl

Mon 9/2

1 stop10h 48m

$524

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Tue 8/27

2 stops10h 42m

Seattle/Tacoma Intl

Mon 9/2

1 stop8h 36m

$539

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Tue 6/25

2 stops24h 32m

Seattle/Tacoma Intl

Tue 7/2

2 stops21h 36m

$557

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Sat 6/8

1 stop9h 20m

Seattle/Tacoma Intl

Wed 6/12

2 stops10h 41m

$594

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Tue 6/25

2 stops24h 32m

Seattle/Tacoma Intl

Tue 7/2

3 stops29h 49m

$597

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Sat 6/8

1 stop9h 27m

Seattle/Tacoma Intl

Wed 6/12

1 stop8h 09m

$652

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Sat 6/8

2 stops18h 31m

Seattle/Tacoma Intl

Wed 6/12

1 stop25h 27m

$666

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Sat 6/8

1 stop15h 00m

Seattle/Tacoma Intl

Wed 6/12

1 stop25h 27m

$716

Flights are sorted by cheapest first

Deals found on 5/4

When is the best time to book a flight from Allentown to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Allentown to Seattle. Price data was last updated on May 3, 2024.
To ensure you get the cheapest price possible for a flight from Allentown to Seattle, you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Allentown to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Allentown to Seattle. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Allentown to Seattle flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from Allentown to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Allentown to Seattle is currently $260 while a round-trip flight costs $582. Price data was last updated on April 28, 2024.

Currently, December is the cheapest month in which you can book a flight from Allentown to Seattle (average of $245). Flying from Allentown to Seattle in July is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$247

February

$254

March

$288

April

$294

May

$320

June

$406

July

$408

August

$343

September

$278

October

$257

November

$258

December

$245

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated May 5, 2024.
See what other customers who have flown with Delta, American Airlines and United Airlines from Allentown to Seattle have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,826 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.1
Very good
10,826 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,118 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,713 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Allentown to Seattle for under $400 on Cheapflights?

    Yes, there are multiple flights from Allentown to Seattle for under $400. The cheapest flight booked recently is on Delta for just $396, but on average you can expect to pay $670.

  • Are there last-minute flights available from Allentown to Seattle for under $800?

    There are currently 7+ open flights from Allentown to Seattle within the next 7 days for less than $800.

  • What are the cheapest airlines flying from Allentown to Seattle round-trip?

    Cheapflights users have booked flights from Allentown to Seattle round-trip from $396. Other airlines that can offer you cheap pricing are American Airlines, from $524, and United Airlines, from $666. These flights start at 21% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Allentown to Seattle one-way?

    $182 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $213 and $404, respectively.

  • What are the most popular airlines that fly from Allentown to Seattle?

    When booking a flight from Allentown to Seattle, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

  • What does ABE to SEA mean?

    ABE stands for Allentown-Bethlehem Airport, while SEA stands for Seattle/Tacoma Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Allentown to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Allentown to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Allentown to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Allentown to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Allentown to Seattle that include hotel bookings?

    Yes. In addition to deals on Allentown to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Seattle.

  • Can I find deals for business class flights from Allentown to Seattle?

    Yes. Cheapflights offers flight deals from Allentown to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Allentown to Seattle that allow pets onboard?

    Many airlines flying from Allentown to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Allentown to Seattle?

    Yes, you can often find last-minute deals on Allentown to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Allentown to Seattle flight deals updated?

    The Allentown to Seattle flight deals you see on this page were last updated on 5/4.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Allentown to Seattle

Discover the top 4 airlines that operate flights from Allentown to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$189Average$529FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$242Average$529FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$277Average$687FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$296Average$573FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Allentown to Seattle by cabin class

Find flights from Allentown to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Can Cheapflights notify me if prices for flights from Allentown to Seattle become cheaper?

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