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Allentown

$269+ Cheap flights from Idaho to Allentown (ABE)

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ABE
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Idaho to Allentown

Keep the following information in mind while searching for Idaho to Allentown flight deals. Data was last updated julio 30, 2025.

Round-trip from

$309
(Delta)

One-way from

$269
(Delta)
From Idaho to Allentown-Bethlehem
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One-way flight from Idaho to Allentown-Bethlehem
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Find flight deals from Idaho to Allentown

Cheapest flights from Idaho to Allentown
Explore the most affordable flight options available from Idaho to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/242:02 pmBOI - ABE
1 stop7h 12mDelta
vie. 1/26:00 amABE - BOI
1 stop8h 51mDelta
Deal found 7/29$309
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/245:13 pmBOI - ABE
2 stops15h 30mAmerican Airlines
mié. 12/316:14 amABE - BOI
2 stops12h 39mAmerican Airlines
Deal found 7/29$499
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2412:20 pmBOI - ABE
1 stop7h 27mUnited Airlines
mié. 12/316:44 amABE - BOI
2 stops17h 46mUnited Airlines
Deal found 7/29$566
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/76:00 amGEG - ABE
2 stops13h 37mAmerican Airlines
mar. 8/122:56 pmABE - GEG
2 stops10h 59mAmerican Airlines
Deal found 7/28$594
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/234:00 pmGEG - ABE
2 stops16h 58mUnited Airlines
mar. 9/96:37 amABE - GEG
1 stop7h 50mUnited Airlines
Deal found 7/30$651
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1812:45 pmGEG - ABE
1 stop7h 12mDelta
mié. 8/206:00 amABE - GEG
1 stop8h 35mDelta
Deal found 7/29$679
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/146:00 amIDA - ABE
2 stops9h 34mDelta
sáb. 8/1612:56 pmABE - IDA
2 stops11h 31mDelta
Deal found 7/29$2,971

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Allentown 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 2,558,603 searches. Data last updated julio 30, 2025.
Use the filters below to find and compare flights from Idaho to Allentown that are best for you.

Fly from

Idaho

Fly to

Allentown

Route

Depart

Return

Price

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

mié. 12/24

2:02 pm-11:14 pm

1 stop7h 12m

Allentown-Bethlehem

vie. 1/2

6:00 am-12:51 pm

1 stop8h 51m

$309

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

mié. 12/24

5:13 pm-10:43 am

2 stops15h 30m

Allentown-Bethlehem

mié. 12/31

6:14 am-4:53 pm

2 stops12h 39m

$499

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

mié. 12/24

12:20 pm-9:47 pm

1 stop7h 27m

Allentown-Bethlehem

mié. 12/31

6:44 am-10:30 pm

2 stops17h 46m

$566

SpokaneAllentown

GEG - ABE

GEGABE

Spokane

sáb. 8/23

4:00 pm-11:58 am

2 stops16h 58m

Allentown-Bethlehem

mar. 9/9

6:37 am-11:27 am

1 stop7h 50m

$651

SpokaneAllentown

GEG - ABE

GEGABE

Spokane

lun. 8/18

12:45 pm-10:57 pm

1 stop7h 12m

Allentown-Bethlehem

mié. 8/20

6:00 am-11:35 am

1 stop8h 35m

$679

Idaho FallsAllentown

IDA - ABE

IDAABE

Idaho Falls Fanning Field

jue. 8/14

6:00 am-5:34 pm

2 stops9h 34m

Allentown-Bethlehem

sáb. 8/16

12:56 pm-10:27 pm

2 stops11h 31m

$2,971

SpokaneAllentown

GEG - ABE

GEGABE

Spokane

dom. 8/24

10:54 pm-12:16 pm

1 stop10h 22m

$269

SpokaneAllentown

GEG - ABE

GEGABE

Spokane

dom. 8/24

6:00 am-10:37 pm

2 stops13h 37m

$324

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

sáb. 8/16

10:45 am-10:27 pm

2 stops9h 42m

$375

Idaho FallsAllentown

IDA - ABE

IDAABE

Idaho Falls Fanning Field

sáb. 8/16

7:00 am-9:55 pm

2 stops12h 55m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 11 results
1
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Best time to book a flight from Idaho to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Idaho 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.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Allentown

What is the cheapest month to book a flight from Idaho to Allentown?

Currently, February is the cheapest month in which you can book a flight from Idaho to Allentown (average of $289). Flying from Idaho to Allentown in December is currently the most expensive (average of $395). 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.

What is the cheapest time of day to fly from ID to ABE?

Find hourly flight availability from Idaho to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

When flying from Idaho to Allentown, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. 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 Allentown. Reviews last updated julio 30, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Idaho to Allentown to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly into for flights to Allentown from Idaho?

    If you book a flight to Allentown from Idaho, you will be flying to Allentown-Bethlehem, which is the city’s only airport. Allentown-Bethlehem (ABE) is located 3.9 mi from the center of Allentown.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $269. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Idaho to Allentown for a low price.

  • What are the most popular routes from Idaho to Allentown?

    When deciding which route to take from Idaho to Allentown consider Boise Air Term. Gowen Fld - Allentown-Bethlehem, Spokane - Allentown-Bethlehem or Idaho Falls Fanning Field - Allentown-Bethlehem as they are the most popular.

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Idaho to Allentown (average of $289). Flying from Idaho to Allentown in December is currently the most expensive (average of $395). 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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