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Allentown

$177+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ABE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 12/275:05 amGEG - ABE
2 stops13h 42mUnited Airlines
Tue 12/305:07 pmABE - GEG
1 stop8h 23mUnited Airlines
Deal found 10/29$683
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:30 amJAC - ABE
2 stops12h 45mDelta
Tue 11/116:10 amABE - JAC
2 stops13h 00mDelta
Deal found 10/28$780
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 11/254:17 pmJAC - ABE
2 stops17h 31mUnited Airlines
Thu 12/45:22 pmABE - JAC
2 stops29h 15mUnited Airlines
Deal found 10/30$804
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:17 pmJAC - ABE
2 stops22h 30mUnited Airlines
Tue 11/115:22 pmABE - JAC
2 stops21h 55mUnited Airlines
Deal found 10/28$1,483
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:00 amJAC - ABE
2 stops13h 12mDelta
Sat 12/66:25 amABE - JAC
2 stops12h 40mDelta
Deal found 10/30$2,920

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$343
(Delta)

One-way from

$177
(American Airlines)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Allentown-Bethlehem flights.
Search Deals
From Idaho to Allentown-Bethlehem
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One-way flight from Idaho to Allentown-Bethlehem
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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 October 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

SpokaneAllentown

GEG - ABE

GEGABE

Spokane

Tue 3/3

12:40 pm-10:52 pm

1 stop7h 12m

Allentown-Bethlehem

Wed 3/4

6:30 am-11:41 am

1 stop8h 11m

$343

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Sat 3/7

7:00 pm-8:59 am

2 stops11h 59m

Allentown-Bethlehem

Tue 3/10

5:32 pm-11:06 pm

1 stop7h 34m

$414

SpokaneAllentown

GEG - ABE

GEGABE

Spokane

Tue 3/3

6:15 am-11:25 pm

2 stops14h 10m

Allentown-Bethlehem

Wed 3/4

12:45 pm-9:13 pm

2 stops11h 28m

$557

Idaho FallsAllentown

IDA - ABE

IDAABE

Idaho Falls Fanning Field

Tue 3/10

8:23 am-12:14 am

2 stops13h 51m

Allentown-Bethlehem

Wed 3/11

1:48 pm-9:57 pm

2 stops10h 09m

$671

SpokaneAllentown

GEG - ABE

GEGABE

Spokane

Sat 12/27

5:05 am-9:47 pm

2 stops13h 42m

Allentown-Bethlehem

Tue 12/30

5:07 pm-10:30 pm

1 stop8h 23m

$683

JacksonAllentown

JAC - ABE

JACABE

Jackson Hole

Wed 4/15

7:15 am-10:56 pm

2 stops13h 41m

Allentown-Bethlehem

Sat 4/18

6:30 am-4:28 pm

2 stops11h 58m

$734

JacksonAllentown

JAC - ABE

JACABE

Jackson Hole

Wed 4/15

10:51 am-1:55 pm

2 stops25h 04m

Allentown-Bethlehem

Sat 4/18

11:50 am-9:02 pm

2 stops11h 12m

$737

JacksonAllentown

JAC - ABE

JACABE

Jackson Hole

Tue 11/25

4:17 pm-11:48 am

2 stops17h 31m

Allentown-Bethlehem

Thu 12/4

5:22 pm-8:37 pm

2 stops29h 15m

$804

JacksonAllentown

JAC - ABE

JACABE

Jackson Hole

Tue 11/25

7:00 am-10:12 pm

2 stops13h 12m

Allentown-Bethlehem

Sat 12/6

6:25 am-5:05 pm

2 stops12h 40m

$2,920

SpokaneAllentown

GEG - ABE

GEGABE

Spokane

Sat 12/13

6:35 am-11:06 pm

2 stops13h 31m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 14 results
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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, May is the cheapest month in which you can book a flight from Idaho to Allentown (average of $130). Flying from Idaho to Allentown in December is currently the most expensive (average of $332). 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 October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Idaho to Allentown in the evening. If you’re flexible enough to do this you can expect to save up to 74% on your trip compared to booking a flight at noon.

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.

  • How long is the flight from Idaho to Allentown?

    Airlines like Delta, United Airlines, and American Airlines fly from Idaho to Allentown in about 7h 12m. The time it takes to get you to your destination can typically vary by up to 6h 39m. The distance between Idaho and Allentown is about 2113 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $177. However, be on the lookout for offers from Delta 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 Jackson Hole - Allentown-Bethlehem, Boise Air Term. Gowen Fld - Allentown-Bethlehem or Spokane - 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, May is the cheapest month in which you can book a flight from Idaho to Allentown (average of $130). Flying from Idaho to Allentown in December is currently the most expensive (average of $332). 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.

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