What is the cheapest airline that flies from Allentown-Bethlehem to Montana?

American Airlines, Delta, and Allegiant Air are the most popular carriers operating from Allentown-Bethlehem to Montana

What airlines fly to Montana?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Montana from Allentown according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 5 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Montana?

Prices for flights from Allentown-Bethlehem Airport to Montana are updated daily.

How many operators does momondo search for flights from Allentown-Bethlehem Airport to Montana?

As of June 2026, there are 2 operators available to choose from for flights from Allentown-Bethlehem Airport to Montana.

How old do you have to be to fly from Allentown-Bethlehem Airport to Montana?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$237 Cheap Flights from Allentown to Montana in 2026

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Find the cheapest flights from Allentown to Montana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:29 pm - 4:18 pm

ABE

BZN

29h 49m

1 stop

4:50 pm - 4:45 pm

BZN

ABE

45h 55m

2 stops

$439Multiple Airlines

Sun, Aug 16 - Mon, Aug 24

12:29 pm - 4:18 pm

ABE

BZN

29h 49m

1 stop

9:06 pm - 3:45 pm

BZN

ABE

40h 39m

2 stops

$447Multiple Airlines

Sun, Aug 16 - Sun, Aug 23

12:29 pm - 4:19 pm

ABE

BZN

29h 50m

1 stop

4:51 pm - 9:29 am

BZN

ABE

38h 38m

2 stops

$463Multiple Airlines

Sun, Aug 2 - Sun, Aug 16

12:29 pm - 4:18 pm

ABE

BZN

29h 49m

1 stop

4:56 pm - 3:11 pm

BZN

ABE

20h 15m

2 stops

$465Multiple Airlines

Sun, Aug 16 - Thu, Aug 27

9:36 am - 4:10 pm

ABE

FCA

8h 34m

1 stop

1:32 pm - 10:40 pm

FCA

ABE

7h 08m

1 stop

$482American Airlines

Fri, Aug 21 - Thu, Aug 27

9:36 am - 4:10 pm

ABE

FCA

8h 34m

1 stop

1:32 pm - 10:40 pm

FCA

ABE

7h 08m

1 stop

$521American Airlines

Fri, Aug 21 - Thu, Aug 27

6:15 am - 1:27 pm

ABE

HLN

9h 12m

2 stops

2:30 pm - 1:42 pm

HLN

ABE

21h 12m

2 stops

$603United Airlines

Sat, Oct 31 - Wed, Nov 4

6:15 am - 11:37 am

ABE

FCA

7h 22m

1 stop

2:29 pm - 10:06 am

FCA

ABE

17h 37m

2 stops

$603United Airlines

Sat, Oct 24 - Wed, Oct 28

6:13 pm - 11:07 am

ABE

BIL

18h 54m

2 stops

12:57 pm - 5:21 pm

BIL

ABE

26h 24m

2 stops

$682Delta

Fri, Sep 4 - Tue, Sep 22

1:10 pm - 8:12 pm

ABE

BIL

9h 02m

2 stops

12:57 pm - 5:21 pm

BIL

ABE

26h 24m

2 stops

$699Delta

Sat, Sep 5 - Tue, Sep 22

Allegiant Air flights from Allentown to Montana

Our best Allegiant Air deals on Allentown to Montana flight tickets

Allegiant Air

Aug 2

ABE12:29 pmAllentown-Bethlehem

29h 50m

1 stop

BZN4:19 pmBozeman Gallatin Field

Aug 15

BZN10:31 amBozeman Gallatin Field

28h 39m

1 stop

ABE5:10 pmAllentown-Bethlehem

$527

Allegiant Air

Aug 6

ABE12:29 pmAllentown-Bethlehem

29h 49m

1 stop

BZN4:18 pmBozeman Gallatin Field

Aug 15

BZN10:31 amBozeman Gallatin Field

28h 39m

1 stop

ABE5:10 pmAllentown-Bethlehem

$540

Allegiant Air

Jul 31

ABE8:49 pmAllentown-Bethlehem

45h 09m

2 stops

BZN3:58 pmBozeman Gallatin Field

Aug 15

BZN10:31 amBozeman Gallatin Field

28h 39m

1 stop

ABE5:10 pmAllentown-Bethlehem

$616

United Airlines flights from Allentown to Montana

Our best United Airlines deals on Allentown to Montana flight tickets

United Airlines

Oct 27

ABE6:15 amAllentown-Bethlehem

7h 18m

1 stop

BZN11:33 amBozeman Gallatin Field

Oct 31

BZN12:30 pmBozeman Gallatin Field

6h 42m

1 stop

ABE9:12 pmAllentown-Bethlehem

$585

United Airlines

Oct 24

ABE6:15 amAllentown-Bethlehem

7h 22m

1 stop

FCA11:37 amKalispell Glacier Park

Oct 28

FCA2:29 pmKalispell Glacier Park

17h 37m

2 stops

ABE10:06 amAllentown-Bethlehem

$603

United Airlines

Oct 24

ABE6:15 amAllentown-Bethlehem

7h 22m

1 stop

FCA11:37 amKalispell Glacier Park

Oct 28

FCA2:29 pmKalispell Glacier Park

21h 13m

3 stops

ABE1:42 pmAllentown-Bethlehem

$608

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownBozeman

ABE - BZN

ABEBZN

Allentown-Bethlehem

Sun 8/16

12:29 pm-4:18 pm

1 stop29h 49m

Bozeman Gallatin Field

Mon 8/24

4:50 pm-4:45 pm

2 stops45h 55m

$439

AllentownBozeman

ABE - BZN

ABEBZN

Allentown-Bethlehem

Sun 8/16

12:29 pm-4:18 pm

1 stop29h 49m

Bozeman Gallatin Field

Sun 8/23

9:06 pm-3:45 pm

2 stops40h 39m

$447

AllentownBozeman

ABE - BZN

ABEBZN

Allentown-Bethlehem

Sun 8/2

12:29 pm-4:19 pm

1 stop29h 50m

Bozeman Gallatin Field

Sun 8/16

4:51 pm-9:29 am

2 stops38h 38m

$463

AllentownBozeman

ABE - BZN

ABEBZN

Allentown-Bethlehem

Sun 8/16

12:29 pm-4:18 pm

1 stop29h 49m

Bozeman Gallatin Field

Thu 8/27

4:56 pm-3:11 pm

2 stops20h 15m

$465

Quickest round-trip

AllentownKalispell

ABE - FCA

ABEFCA

Allentown-Bethlehem

Fri 8/21

9:36 am-4:10 pm

1 stop8h 34m

Kalispell Glacier Park

Thu 8/27

1:32 pm-10:40 pm

1 stop7h 08m

$482

AllentownKalispell

ABE - FCA

ABEFCA

Allentown-Bethlehem

Fri 8/21

9:36 am-4:10 pm

1 stop8h 34m

Kalispell Glacier Park

Thu 8/27

1:32 pm-10:40 pm

1 stop7h 08m

$521

AllentownHelena

ABE - HLN

ABEHLN

Allentown-Bethlehem

Sat 10/31

6:15 am-1:27 pm

2 stops9h 12m

Helena

Wed 11/4

2:30 pm-1:42 pm

2 stops21h 12m

$603

AllentownKalispell

ABE - FCA

ABEFCA

Allentown-Bethlehem

Sat 10/24

6:15 am-11:37 am

1 stop7h 22m

Kalispell Glacier Park

Wed 10/28

2:29 pm-10:06 am

2 stops17h 37m

$603

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Fri 9/4

6:13 pm-11:07 am

2 stops18h 54m

Billings Logan Intl

Tue 9/22

12:57 pm-5:21 pm

2 stops26h 24m

$682

AllentownBillings

ABE - BIL

ABEBIL

Allentown-Bethlehem

Sat 9/5

1:10 pm-8:12 pm

2 stops9h 02m

Billings Logan Intl

Tue 9/22

12:57 pm-5:21 pm

2 stops26h 24m

$699

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Allentown to Montana

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

Prices

Airlines

Can stopping save me money on Allentown to Montana flights?

You could potentially save up to 59% on your flight if you consider stops on a Allentown to Montana flight.

Cheap Allentown to Montana flight deals and tips

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

Fastest flight time	6h 58m
Direct flights	None

The fastest flight from Allentown to Montana takes 6h 58m

There are no direct flights from Allentown to Montana. There are no popular flight routes from Allentown to Montana.

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Frequently asked questions about flying from Allentown to Montana

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Montana?
Prices for flights from Allentown-Bethlehem Airport to Montana are updated daily.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Montana?
As of June 2026, there are 2 operators available to choose from for flights from Allentown-Bethlehem Airport to Montana.
How old do you have to be to fly from Allentown-Bethlehem Airport to Montana?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Allentown to Montana

Compare and see reviews for airlines that fly from Allentown to Montana with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $338	Free Cancellation	Rating 7.1 11,642 reviews		Search American Airlines flights
United Airlines	PriceFrom $484	Free Cancellation	Rating 7.4 9,771 reviews		Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montana from Allentown.

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

Yes. momondo allows you to filter the results for Allentown to Montana flights to just show those with flexible booking policies.

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

Once all potential Allentown to Montana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Allentown to Montana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.