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Cheap flights from Allentown to Billings from $331

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Billings departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Allentown to Billings

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:00 pm - 10:49 pmABE-BIL
11h 49m2 stops
United Airlines Logo
5:00 am - 4:47 pmBIL-ABE
9h 47m2 stops
$469United Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
United Airlines Logo
6:32 am - 1:23 pmABE-BIL
8h 51m2 stops
United Airlines Logo
2:31 pm - 11:48 amBIL-ABE
19h 17m3 stops
$616United Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
1:48 pm - 10:18 pmABE-BIL
10h 30m2 stops
American Airlines Logo
2:03 pm - 12:15 amBIL-ABE
8h 12m2 stops
$763American Airlines
Find Deal
Sun, Mar 29 - Tue, May 5
United Airlines Logo
11:50 am - 10:41 pmABE-BIL
12h 51m3 stops
United Airlines Logo
7:00 am - 9:47 pmBIL-ABE
12h 47m3 stops
$1,009United Airlines
Find Deal
Sun, Mar 29 - Tue, May 5
United Airlines Logo
11:50 am - 8:51 pmABE-BIL
11h 01m2 stops
United Airlines Logo
7:00 am - 9:47 pmBIL-ABE
12h 47m3 stops
$1,031United Airlines
Find Deal
Sun, Mar 29 - Tue, May 5
Delta Logo
12:48 pm - 11:19 pmABE-BIL
12h 31m2 stops
Delta Logo
11:52 am - 10:46 pmBIL-ABE
8h 54m2 stops
$2,026Delta
Find Deal
Sat, Dec 27 - Thu, Jan 1

United Airlines flights from Allentown to Billings

Our best United Airlines deals on Allentown to Billings flight tickets
United Airlines
Nov 15
ABE1:00 pmAllentown-Bethlehem
11h 49m
2 stops
BIL10:49 pmBillings Logan Intl
Nov 18
BIL5:00 amBillings Logan Intl
9h 47m
2 stops
ABE4:47 pmAllentown-Bethlehem
$469
Find similar
United Airlines
Nov 15
ABE6:32 amAllentown-Bethlehem
8h 51m
2 stops
BIL1:23 pmBillings Logan Intl
Nov 18
BIL2:31 pmBillings Logan Intl
19h 17m
3 stops
ABE11:48 amAllentown-Bethlehem
$616
Find similar
United Airlines
Mar 29
ABE11:50 amAllentown-Bethlehem
12h 51m
3 stops
BIL10:41 pmBillings Logan Intl
May 5
BIL7:00 amBillings Logan Intl
12h 47m
3 stops
ABE9:47 pmAllentown-Bethlehem
$1,009
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 1, 2025.
Use the filters below to find and compare flights from Allentown to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Sat 11/15

1:00 pm-10:49 pm

2 stops11h 49m

Billings Logan Intl

Tue 11/18

5:00 am-4:47 pm

2 stops9h 47m

$469

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Sat 11/15

6:32 am-1:23 pm

2 stops8h 51m

Billings Logan Intl

Tue 11/18

2:31 pm-11:48 am

3 stops19h 17m

$616

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Sun 3/29

1:48 pm-10:18 pm

2 stops10h 30m

Billings Logan Intl

Tue 5/5

2:03 pm-12:15 am

2 stops8h 12m

$763

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Sun 3/29

11:50 am-10:41 pm

3 stops12h 51m

Billings Logan Intl

Tue 5/5

7:00 am-9:47 pm

3 stops12h 47m

$1,009

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Sun 3/29

11:50 am-8:51 pm

2 stops11h 01m

Billings Logan Intl

Tue 5/5

7:00 am-9:47 pm

3 stops12h 47m

$1,031

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Sat 12/27

12:48 pm-11:19 pm

2 stops12h 31m

Billings Logan Intl

Thu 1/1

11:52 am-10:46 pm

2 stops8h 54m

$2,026

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Thu 10/16

12:14 pm-9:24 am

2 stops23h 10m

$331

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Wed 10/15

6:30 am-11:16 am

1 stop6h 46m

$341

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Thu 10/16

8:00 am-9:24 am

3 stops27h 24m

$342

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Wed 10/15

1:00 pm-10:46 pm

2 stops11h 46m

$346

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Billings from

How to get the cheapest flight ticket from Allentown to Billings

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Billings?

Our data shows that Tuesday is the least expensive day to fly to Billings. Tickets to fly out on this day can be as low as $544. Flights from Allentown to Billings on a Monday will generally be more expensive and average around $789. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Billings?

According to our data, the cheapest time of day to fly to Billings is in the afternoon. momondo users have found flights departing from Allentown to Billings in the afternoon for as low as $613. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Billings, so prices are often more expensive at around $677 per ticket.

When to book flights from Allentown to Billings

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Billings according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Billings (ABE to BIL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Billings

Direct flights

None
There are no direct flights from Allentown to Billings. There are no popular flight routes from Allentown to Billings.
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  • How far is Allentown-Bethlehem to Billings Logan Intl by plane?

    The distance between Allentown-Bethlehem and Billings Logan Intl is about 1688.0 mi. Typically, this will take 8h 51m by plane in normal conditions.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Billings Logan Intl Airport?

    Prices for flights from Allentown-Bethlehem Airport to Billings Logan Intl Airport are updated daily.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Billings Logan Intl Airport?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Billings Logan Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Billings Logan Intl Airport.

  • What documentation or ID do you need to fly to Billings Logan Intl Airport?

    The required travel and health documents for your Billings Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Billings Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Allentown to Billings?

Best airlines flying from Allentown to Billings

Compare and see reviews for airlines that fly from Allentown to Billings with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $402Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

Traveling to a place near Billings?

Book flights to Billings if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Billings?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Allentown to Billings. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Allentown to Billings with flexible booking policies on momondo?

momondo does allow users to show only those flights to Billings from Allentown which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Allentown to Billings?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Billings from Allentown.

I’m not ready to book a flight from Allentown to Billings right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Allentown to Billings flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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