HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Billings

$340+ Cheap flights from Allentown to Billings (ABE - BIL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BIL
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown to Billings with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Allentown to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Billings (BIL). 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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$340
(American Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Billings Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Billings Logan Intl flights.
Search Deals
From Allentown-Bethlehem to Billings Logan Intl
Search Deals

Find flight deals from Allentown to Billings

Cheapest flights from Allentown to Billings
Explore the most affordable flight options available from Allentown to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/8. 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.
Tue 2/31:02 pmABE - BIL
2 stops11h 31mAmerican Airlines
Tue 2/106:54 amBIL - ABE
2 stops13h 32mAmerican Airlines
Deal found 1/8$340
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Tue 3/1012:45 pmABE - BIL
2 stops12h 14mAmerican Airlines
Tue 3/247:00 amBIL - ABE
2 stops14h 31mAmerican Airlines
Deal found 1/8$445
This United Airlines deal was found by Cheapflights users on 1/6. 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 1/2711:30 amABE - BIL
2 stops11h 53mUnited Airlines
Sat 1/316:30 amBIL - ABE
2 stops12h 35mUnited Airlines
Deal found 1/6$480
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/2211:30 amABE - BIL
2 stops11h 53mUnited Airlines
Mon 1/2610:52 amBIL - ABE
2 stops8h 13mUnited Airlines
Deal found 1/7$651
This United Airlines deal was found by Cheapflights users on 1/8. 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 3/1010:31 amABE - BIL
2 stops8h 43mUnited Airlines
Tue 3/246:30 amBIL - ABE
3 stops12h 28mUnited Airlines
Deal found 1/8$737
This Delta deal was found by Cheapflights users on 1/7. 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.
Fri 7/31:00 pmABE - BIL
2 stops11h 37mDelta
Fri 7/106:15 amBIL - ABE
2 stops9h 02mDelta
Deal found 1/7$1,128
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 7/36:30 amABE - BIL
1 stop6h 51mUnited Airlines
Fri 7/1012:30 pmBIL - ABE
1 stop6h 35mUnited Airlines
Deal found 1/7$1,316

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Billings 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 January 8, 2026.
Use the filters below to find and compare flights from Allentown to Billings that are best for you.

Fly from

Allentown

Fly to

Billings

Route

Depart

Return

Price

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Tue 2/3

1:02 pm-10:33 pm

2 stops11h 31m

Billings Logan Intl

Tue 2/10

6:54 am-10:26 pm

2 stops13h 32m

$340

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Tue 3/10

12:45 pm-10:59 pm

2 stops12h 14m

Billings Logan Intl

Tue 3/24

7:00 am-11:31 pm

2 stops14h 31m

$445

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Tue 1/27

11:30 am-9:23 pm

2 stops11h 53m

Billings Logan Intl

Sat 1/31

6:30 am-9:05 pm

2 stops12h 35m

$480

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Thu 1/22

11:30 am-9:23 pm

2 stops11h 53m

Billings Logan Intl

Mon 1/26

10:52 am-9:05 pm

2 stops8h 13m

$651

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Tue 3/10

10:31 am-5:14 pm

2 stops8h 43m

Billings Logan Intl

Tue 3/24

6:30 am-8:58 pm

3 stops12h 28m

$737

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Fri 7/3

1:00 pm-10:37 pm

2 stops11h 37m

Billings Logan Intl

Fri 7/10

6:15 am-5:17 pm

2 stops9h 02m

$1,128

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Fri 7/3

6:30 am-11:21 am

1 stop6h 51m

Billings Logan Intl

Fri 7/10

12:30 pm-9:05 pm

1 stop6h 35m

$1,316

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Compare providers for flights from Allentown to Billings

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to Billings in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Allentown-Billings flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Allentown-Billings flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Allentown-Billings flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Billings flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-Billings flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Allentown to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings 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.

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from Allentown to Billings (average of $255). Flying from Allentown to Billings in June is currently the most expensive (average of $486). 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.

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated January 8, 2026.
Read reviews from past customers who have flown United Airlines from Allentown to Billings. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,139 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

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

  • How long is the flight from Allentown to Billings?

    Departing from Allentown to Billings will take you 11h 31m. There are 1690 mi between Allentown and Billings. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Allentown to Billings round-trip?

    According to our current data, United Airlines ($403), offers the cheapest pricing from Allentown to Billings.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Allentown to Billings 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 Allentown to Billings?

    Currently, February is the cheapest month in which you can book a flight from Allentown to Billings (average of $255). Flying from Allentown to Billings in June is currently the most expensive (average of $486). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Allentown to Billings

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bozeman flights
John F Kennedy Intl to Bozeman flights
LaGuardia to Bozeman flights
Dulles Intl to Bozeman flights
Reagan-National to Bozeman flights
Philadelphia to Bozeman flights
John F Kennedy Intl to Kalispell flights
Dulles Intl to Kalispell flights
Pittsburgh to Bozeman flights
Newark to Kalispell flights
LaGuardia to Kalispell flights
John F Kennedy Intl to Missoula flights
Reagan-National to Kalispell flights
Newark to Missoula flights
Philadelphia to Kalispell flights
Philadelphia to Missoula flights
LaGuardia to Missoula flights
Dulles Intl to Missoula flights
Newark to Helena flights
Dulles Intl to Great Falls flights
LaGuardia to Helena flights
John F Kennedy Intl to Billings flights
Newark to Billings flights
Reagan-National to Missoula flights
John F Kennedy Intl to Helena flights
LaGuardia to Billings flights
Allentown to Bozeman flights
Dulles Intl to Billings flights
John F Kennedy Intl to Great Falls flights
Pittsburgh to Kalispell flights
Newark to Great Falls flights
State College to Bozeman flights
Philadelphia to Billings flights
Dulles Intl to Helena flights
Harrisburg to Billings flights
Harrisburg to Bozeman flights
Harrisburg to Missoula flights
Scranton to Bozeman flights
Newark to Cody flights
Harrisburg to Kalispell flights
Philadelphia to Great Falls flights
Reagan-National to Billings flights
LaGuardia to Great Falls flights
Pittsburgh to Great Falls flights
Pittsburgh to Billings flights
Reagan-National to Helena flights
Newark to West Yellowstone flights
Pittsburgh to Missoula flights
Reagan-National to Great Falls flights
John F Kennedy Intl to West Yellowstone flights

Top airline flying from Allentown to Billings

Discover the top airline that operate flights from Allentown to Billings. 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 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$403Average$733FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.