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Cheap flights from Allentown to Seattle (ABE - SEA) from $193

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 8/2. 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
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Allentown-Bethlehem to Seattle/Tacoma Intl are usually found in February or December, booked 12 days in advance, depart on a Thursday or Wednesday and return on a Sunday

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 June 2, 2024.

Popular in

June

Cheapest in

February

Average price

$858

Round-trip from

$247
High demand for flights, 38% potential price rise
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Best time to find cheap flights, 51% potential price drop
Search Deals
Average for round-trip flights in June 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 33% 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 June. For low rates, February can be a great choice for travel to Seattle. Flights to Seattle from Allentown in February are about $532 on average during February, but can be found for as low as $259.

What is the cheapest time of day to fly from ABE to 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 United Airlines flights from Allentown to Seattle

Explore cheap flight options specifically provided by United 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 2,810,401 searches. Data last updated June 2, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Allentown to Seattle. Make sure to check back often as deals are often changing.
Sat 8/175:40 pmABE - SEA
1 stop8h 22mUnited Airlines
Tue 8/2710:55 amSEA - ABE
1 stop7h 53mUnited Airlines
Deal found 6/1$466
Sat 8/175:40 pmABE - SEA
1 stop8h 22mUnited Airlines
Wed 8/216:45 amSEA - ABE
2 stops12h 03mUnited Airlines
Deal found 6/1$471
Sat 8/176:40 amABE - SEA
1 stop7h 44mUnited Airlines
Wed 8/2110:55 amSEA - ABE
1 stop7h 53mUnited Airlines
Deal found 6/1$496
Sat 8/176:40 amABE - SEA
1 stop7h 44mUnited Airlines
Mon 8/2611:59 pmSEA - ABE
1 stop18h 49mUnited Airlines
Deal found 6/1$507
Sat 7/135:40 pmABE - SEA
2 stops17h 22mUnited Airlines
Mon 7/1512:30 amSEA - ABE
1 stop18h 08mUnited Airlines
Deal found 6/1$666
Sat 7/135:40 pmABE - SEA
1 stop8h 22mUnited Airlines
Mon 7/1512:30 amSEA - ABE
1 stop18h 08mUnited Airlines
Deal found 6/1$688
Thu 7/45:40 pmABE - SEA
1 stop7h 45mUnited Airlines
Fri 7/56:45 amSEA - ABE
2 stops11h 53mUnited Airlines
Deal found 6/1$693
Sat 7/135:40 pmABE - SEA
2 stops17h 22mUnited Airlines
Tue 7/167:00 amSEA - ABE
1 stop11h 38mUnited Airlines
Deal found 6/1$710
Wed 7/176:40 amABE - SEA
1 stop15h 02mUnited Airlines
Fri 7/2612:30 amSEA - ABE
1 stop18h 08mUnited Airlines
Deal found 6/2$721

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 2,810,401 searches. Data last updated June 2, 2024.
Have a look at some of the cheapest available Delta flights departing from Allentown and landing in Seattle. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 8/145:51 pmABE - SEA
1 stop9h 02mDelta
Tue 8/276:20 amSEA - ABE
2 stops13h 49mDelta
Deal found 6/1$416
Mon 8/125:51 pmABE - SEA
1 stop9h 02mDelta
Tue 8/276:20 amSEA - ABE
2 stops13h 49mDelta
Deal found 6/1$426
Wed 8/145:51 pmABE - SEA
1 stop9h 02mDelta
Tue 8/273:38 pmSEA - ABE
1 stop18h 55mDelta
Deal found 6/1$474
Wed 8/145:51 pmABE - SEA
1 stop9h 02mDelta
Mon 8/269:15 pmSEA - ABE
1 stop22h 54mDelta
Deal found 6/1$476
Mon 8/125:51 pmABE - SEA
1 stop9h 02mDelta
Tue 8/273:38 pmSEA - ABE
1 stop18h 55mDelta
Deal found 6/1$484
Mon 8/125:51 pmABE - SEA
1 stop9h 02mDelta
Mon 8/269:15 pmSEA - ABE
1 stop22h 54mDelta
Deal found 6/1$486
Wed 8/145:51 pmABE - SEA
1 stop9h 02mDelta
Mon 8/2612:35 amSEA - ABE
2 stops19h 34mDelta
Deal found 6/1$506
Wed 8/145:51 pmABE - SEA
1 stop9h 02mDelta
Sat 8/245:05 pmSEA - ABE
1 stop27h 29mDelta
Deal found 6/1$514
Mon 8/125:51 pmABE - SEA
1 stop9h 02mDelta
Mon 8/2612:35 amSEA - ABE
2 stops19h 34mDelta
Deal found 6/1$516

Cheap Allentown to Seattle flights in June & July 2024

Find cheap flight options from Allentown to Seattle specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Scroll through some of the best deals on flights from Allentown to Seattle in 2024. Check back regularly for other flight deals.
Thu 6/135:53 pmABE - SEA
2 stops17h 39mMultiple Airlines
Mon 6/179:28 amSEA - ABE
2 stops28h 17mMultiple Airlines
Deal found 6/1$525
Thu 6/135:53 pmABE - SEA
3 stops42h 09mMultiple Airlines
Mon 6/179:28 amSEA - ABE
2 stops28h 17mMultiple Airlines
Deal found 6/1$592
Wed 6/2612:22 pmABE - SEA
2 stops11h 21mAmerican Airlines
Thu 7/411:59 pmSEA - ABE
1 stop8h 34mAmerican Airlines
Deal found 6/1$597
Sun 6/98:41 amABE - SEA
2 stops26h 21mMultiple Airlines
Sat 6/1510:07 amSEA - ABE
3 stops20h 53mMultiple Airlines
Deal found 6/1$615
Sat 6/84:47 pmABE - SEA
3 stops42h 15mMultiple Airlines
Sat 6/1510:07 amSEA - ABE
3 stops20h 53mMultiple Airlines
Deal found 5/31$630
Sat 6/84:47 pmABE - SEA
3 stops42h 15mMultiple Airlines
Sat 6/152:51 pmSEA - ABE
2 stops22h 28mMultiple Airlines
Deal found 5/31$644
Wed 6/2612:22 pmABE - SEA
1 stop11h 18mAmerican Airlines
Thu 7/411:59 pmSEA - ABE
1 stop8h 34mAmerican Airlines
Deal found 6/1$657
Sat 6/84:47 pmABE - SEA
2 stops18h 45mMultiple Airlines
Sat 6/152:51 pmSEA - ABE
2 stops22h 28mMultiple Airlines
Deal found 5/31$662
Thu 6/1310:50 amABE - SEA
2 stops24h 42mMultiple Airlines
Tue 6/189:49 amSEA - ABE
3 stops29h 57mMultiple Airlines
Deal found 6/1$671

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 2,810,401 searches. Data last updated June 2, 2024.
Scroll through some of the best deals on flights from Allentown to Seattle in 2024. Check back regularly for other flight deals.
Thu 7/1110:42 pmABE - SEA
2 stops19h 17mMultiple Airlines
Tue 7/165:15 pmSEA - ABE
3 stops22h 23mMultiple Airlines
Deal found 5/31$407
Wed 8/145:51 pmABE - SEA
1 stop9h 02mDelta
Tue 8/276:20 amSEA - ABE
2 stops13h 49mDelta
Deal found 6/1$416
Tue 8/208:15 amABE - SEA
2 stops16h 41mAmerican Airlines
Sat 8/2410:51 pmSEA - ABE
2 stops21h 11mAmerican Airlines
Deal found 5/31$419
Mon 8/125:51 pmABE - SEA
1 stop9h 02mDelta
Tue 8/276:20 amSEA - ABE
2 stops13h 49mDelta
Deal found 6/1$426
Fri 8/165:07 pmABE - SEA
1 stop8h 59mAmerican Airlines
Sun 8/2511:58 pmSEA - ABE
1 stop8h 36mAmerican Airlines
Deal found 6/1$431
Fri 8/165:07 pmABE - SEA
2 stops10h 42mAmerican Airlines
Sun 8/2511:58 pmSEA - ABE
1 stop8h 36mAmerican Airlines
Deal found 6/1$436
Thu 7/1110:42 pmABE - SEA
3 stops24h 48mMultiple Airlines
Tue 7/165:15 pmSEA - ABE
3 stops22h 23mMultiple Airlines
Deal found 5/31$457
Thu 7/1110:42 pmABE - SEA
2 stops24h 48mMultiple Airlines
Tue 7/167:10 pmSEA - ABE
2 stops24h 00mMultiple Airlines
Deal found 5/31$465
Sat 8/175:40 pmABE - SEA
1 stop8h 22mUnited Airlines
Tue 8/2710:55 amSEA - ABE
1 stop7h 53mUnited Airlines
Deal found 6/1$466

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 2,810,401 searches. Data last updated June 2, 2024.
Check out these flights departing soon from Allentown to Seattle. Users should examine the flight details to ensure there are no surprises.
Sun 6/98:41 amABE - SEA
2 stops26h 21mMultiple Airlines
Sat 6/1510:07 amSEA - ABE
3 stops20h 53mMultiple Airlines
Deal found 6/1$615
Sat 6/84:47 pmABE - SEA
3 stops42h 15mMultiple Airlines
Sat 6/1510:07 amSEA - ABE
3 stops20h 53mMultiple Airlines
Deal found 5/31$630
Sat 6/84:47 pmABE - SEA
3 stops42h 15mMultiple Airlines
Sat 6/152:51 pmSEA - ABE
2 stops22h 28mMultiple Airlines
Deal found 5/31$644
Sat 6/84:47 pmABE - SEA
2 stops18h 45mMultiple Airlines
Sat 6/152:51 pmSEA - ABE
2 stops22h 28mMultiple Airlines
Deal found 5/31$662
Sun 6/95:09 pmABE - SEA
3 stops42h 50mMultiple Airlines
Sat 6/1510:07 amSEA - ABE
3 stops20h 53mMultiple Airlines
Deal found 6/1$696
Sun 6/98:41 amABE - SEA
2 stops26h 21mMultiple Airlines
Sat 6/158:47 amSEA - ABE
2 stops22h 13mMultiple Airlines
Deal found 6/1$782
Sat 6/85:34 pmABE - SEA
1 stop19h 13mUnited Airlines
Sat 6/157:00 amSEA - ABE
1 stop11h 37mUnited Airlines
Deal found 5/31$801
Sun 6/96:40 amABE - SEA
1 stop8h 00mUnited Airlines
Sat 6/157:00 amSEA - ABE
1 stop11h 37mUnited Airlines
Deal found 6/1$862
Sat 6/812:22 pmABE - SEA
2 stops12h 02mAmerican Airlines
Sat 6/159:40 pmSEA - ABE
1 stop11h 10mAmerican Airlines
Deal found 5/31$889

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 2,810,401 searches. Data last updated June 2, 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.
Fri 8/25:51 pmABE - SEA
1 stop9h 08mDelta
Deal found 6/2$193
Wed 7/3110:00 amABE - SEA
2 stops17h 35mMultiple Airlines
Deal found 6/2$203
Sun 9/85:06 pmABE - SEA
1 stop8h 50mAmerican Airlines
Deal found 6/1$212
Sun 8/45:51 pmABE - SEA
1 stop9h 08mDelta
Deal found 6/2$213
Wed 7/314:30 pmABE - SEA
3 stops26h 45mMultiple Airlines
Deal found 6/2$221
Sun 9/812:30 pmABE - SEA
3 stops23h 15mMultiple Airlines
Deal found 6/1$232
Fri 8/28:00 amABE - SEA
3 stops31h 26mMultiple Airlines
Deal found 6/2$287
Sun 7/146:10 amABE - SEA
2 stops18h 48mAmerican Airlines
Deal found 6/2$304
Mon 7/15:40 pmABE - SEA
2 stops17h 22mUnited Airlines
Deal found 6/2$323

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 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$407 - $471

Route

Depart

Return

Price

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Thu 7/11

2 stops19h 17m

Seattle/Tacoma Intl

Tue 7/16

3 stops22h 23m

$407

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Wed 8/14

1 stop9h 02m

Seattle/Tacoma Intl

Tue 8/27

2 stops13h 49m

$416

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Tue 8/20

2 stops16h 41m

Seattle/Tacoma Intl

Sat 8/24

2 stops21h 11m

$419

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Mon 8/12

1 stop9h 02m

Seattle/Tacoma Intl

Tue 8/27

2 stops13h 49m

$426

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Fri 8/16

1 stop8h 59m

Seattle/Tacoma Intl

Sun 8/25

1 stop8h 36m

$431

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Fri 8/16

2 stops10h 42m

Seattle/Tacoma Intl

Sun 8/25

1 stop8h 36m

$436

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Thu 7/11

3 stops24h 48m

Seattle/Tacoma Intl

Tue 7/16

3 stops22h 23m

$457

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Sat 8/17

1 stop8h 22m

Seattle/Tacoma Intl

Tue 8/27

1 stop7h 53m

$466

Allentown-BethlehemSeattle/Tacoma Intl

ABE - SEA

ABESEA

Allentown-Bethlehem

Sat 8/17

1 stop8h 22m

Seattle/Tacoma Intl

Wed 8/21

2 stops12h 03m

$471

Flights are sorted by cheapest first

Deals found on 5/31

How far ahead should I 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 31, 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.
Search Deals

What is the cheapest day 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 May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Allentown to Seattle flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Allentown to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Allentown with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 June 2, 2024.
See what other customers who have flown with United Airlines, Delta and American 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
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

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
8.0
Very good
10,410 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

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
10,755 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

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
14,260 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

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 $500 on Cheapflights?

    Yes, there are multiple flights from Allentown to Seattle for under $500. The cheapest flight booked recently is on Multiple Airlines for just $407, but on average you can expect to pay $468.

  • Are there last-minute flights available from Allentown to Seattle for under $700?

    There are currently 12+ open flights from Allentown to Seattle within the next 7 days for less than $700.

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

    Cheapflights users have booked flights from Allentown to Seattle round-trip from $416. Other airlines that can offer you cheap pricing are American Airlines, from $419, and United Airlines, from $466. 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?

    $193 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $212 and $323, respectively.

  • 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 6/1.

  • 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 is the cheapest month to book a flight from Allentown to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Allentown to Seattle (average of $247). Flying from Allentown to Seattle in July is currently the most expensive (average of $406). 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.

See more FAQs

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Alternative routes for Allentown to Seattle
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 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$189Average$529FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$259Average$551FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$277Average$705FlexibilityNo cancel feeOn-timeN/A
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