What is the cheapest airline that flies from Islip Long Island to Birmingham?

Southwest is the most popular carrier operating from Islip Long Island to Birmingham

What airlines fly to Birmingham, Alabama?

Delta, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Birmingham, Alabama from Islip according to our data. Delta is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Birmingham, Alabama. Keep in mind that there are 5 different airlines that fly to Birmingham, Alabama on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Islip Long Island Airport to Birmingham Airport?

Prices for flights from Islip Long Island Airport to Birmingham Airport are updated daily.

How many operators does momondo search for flights from Islip Long Island Airport to Birmingham Airport?

There is 1 operator available for flights from Islip Long Island Airport to Birmingham Airport as of August 2025.

How old do you have to be to fly from Islip Long Island Airport to Birmingham 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 Islip Long Island Airport to Birmingham Airport.

What documentation or ID do you need to fly to Birmingham Airport?

The necessary travel and health documents for your Birmingham Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$163 Cheap Flights from Islip to Birmingham, Alabama (ISP-BHM) in 2025

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Find the cheapest flights from Islip to Birmingham (ISP-BHM)

Round-trip

One-way

Last minute

Cheap round-trip flights

11:25 am - 3:10 pmISP-BHM

4h 45m1 stop

6:10 pm - 11:50 pmBHM-ISP

4h 40m1 stop

$251Southwest

Find Deal

Fri, Oct 31 - Sun, Nov 2

5:30 pm - 11:30 pmISP-BHM

7h 00m2 stops

6:10 pm - 11:50 pmBHM-ISP

4h 40m1 stop

$299Southwest

Find Deal

Fri, Nov 14 - Sun, Nov 16

1:30 pm - 7:25 pmISP-BHM

6h 55m2 stops

6:10 pm - 11:50 pmBHM-ISP

4h 40m1 stop

$374Southwest

Find Deal

Fri, Oct 31 - Sun, Nov 2

3:25 pm - 8:15 pmISP-BHM

5h 50m1 stop

6:10 pm - 11:50 pmBHM-ISP

4h 40m1 stop

$407Southwest

Find Deal

Fri, Nov 14 - Sun, Nov 16

6:00 am - 3:00 pmISP-BHM

10h 00m1 stop

2:05 pm - 10:55 pmBHM-ISP

7h 50m1 stop

$408Southwest

Find Deal

Fri, Sep 5 - Fri, Sep 12

5:30 pm - 11:30 pmISP-BHM

7h 00m2 stops

6:20 am - 4:55 pmBHM-ISP

9h 35m2 stops

$419Southwest

Find Deal

Fri, Nov 14 - Sun, Nov 16

6:00 am - 3:00 pmISP-BHM

10h 00m1 stop

3:40 pm - 10:55 pmBHM-ISP

6h 15m2 stops

$424Southwest

Find Deal

Fri, Sep 5 - Fri, Sep 12

6:00 am - 3:00 pmISP-BHM

10h 00m1 stop

8:45 am - 5:00 pmBHM-ISP

7h 15m1 stop

$428Southwest

Find Deal

Fri, Sep 12 - Sun, Sep 14

11:53 am - 9:59 pmISP-BHM

35h 06m3 stops

9:10 am - 8:01 pmBHM-ISP

33h 51m2 stops

$1,057

Find Deal

Fri, Oct 31 - Sun, Nov 2

2:19 pm - 9:59 pmISP-BHM

32h 40m3 stops

9:10 am - 8:01 pmBHM-ISP

33h 51m2 stops

$1,062

Find Deal

Fri, Oct 31 - Sun, Nov 2

Southwest flights from Islip to Birmingham, Alabama

Our best Southwest deals on Islip to Birmingham, Alabama flight tickets

Southwest

Oct 31

ISP11:25 amIslip Long Island

4h 45m

1 stop

BHM3:10 pmBirmingham

Nov 2

BHM6:10 pmBirmingham

4h 40m

1 stop

ISP11:50 pmIslip Long Island

$251

Find similar

Southwest

Nov 14

ISP5:30 pmIslip Long Island

7h 00m

2 stops

BHM11:30 pmBirmingham

Nov 16

BHM6:10 pmBirmingham

4h 40m

1 stop

ISP11:50 pmIslip Long Island

$299

Find similar

Southwest

Oct 31

ISP1:30 pmIslip Long Island

6h 55m

2 stops

BHM7:25 pmBirmingham

Nov 2

BHM6:10 pmBirmingham

4h 40m

1 stop

ISP11:50 pmIslip Long Island

$374

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Islip to Birmingham, Alabama that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Fri 10/31

11:25 am-3:10 pm

1 stop4h 45m

Birmingham

Sun 11/2

6:10 pm-11:50 pm

1 stop4h 40m

$251

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Fri 11/14

5:30 pm-11:30 pm

2 stops7h 00m

Birmingham

Sun 11/16

6:10 pm-11:50 pm

1 stop4h 40m

$299

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Fri 10/31

1:30 pm-7:25 pm

2 stops6h 55m

Birmingham

Sun 11/2

6:10 pm-11:50 pm

1 stop4h 40m

$374

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Fri 11/14

3:25 pm-8:15 pm

1 stop5h 50m

Birmingham

Sun 11/16

6:10 pm-11:50 pm

1 stop4h 40m

$407

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Fri 9/5

6:00 am-3:00 pm

1 stop10h 00m

Birmingham

Fri 9/12

2:05 pm-10:55 pm

1 stop7h 50m

$408

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Fri 11/14

5:30 pm-11:30 pm

2 stops7h 00m

Birmingham

Sun 11/16

6:20 am-4:55 pm

2 stops9h 35m

$419

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Fri 9/5

6:00 am-3:00 pm

1 stop10h 00m

Birmingham

Fri 9/12

3:40 pm-10:55 pm

2 stops6h 15m

$424

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Fri 9/12

6:00 am-3:00 pm

1 stop10h 00m

Birmingham

Sun 9/14

8:45 am-5:00 pm

1 stop7h 15m

$428

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Fri 10/31

11:53 am-9:59 pm

3 stops35h 06m

Birmingham

Sun 11/2

9:10 am-8:01 pm

2 stops33h 51m

$1,057

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Fri 10/31

2:19 pm-9:59 pm

3 stops32h 40m

Birmingham

Sun 11/2

9:10 am-8:01 pm

2 stops33h 51m

$1,062

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Islip to Birmingham, Alabama

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

What is the cheapest day to depart on your flight to Birmingham, Alabama?

On average, the least expensive day to fly to Birmingham, Alabama from Islip is on a Friday. momondo users have found tickets for Friday departures for as low as $452. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Birmingham, Alabama is Sunday, with ticket prices averaging around $667.

What is the cheapest time of day to depart on your flight to Birmingham, Alabama?

In the afternoon is the cheapest time of day to fly from Islip to Birmingham, Alabama when you can find flight prices for as low as $399. Flying to Birmingham, Alabama in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Birmingham, Alabama is at noon when prices are around $533.

When to book flights from Islip to Birmingham, Alabama

Are you open to changing your travel dates? Check out the ideal times to fly from Islip to Birmingham, Alabama according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Islip to Birmingham, Alabama (ISP to BHM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip to Birmingham, Alabama

Direct flights	None

There are no direct flights from Islip to Birmingham, Alabama. There are no popular flight routes from Islip to Birmingham, Alabama.

Search flight deals

How far is Islip Long Island to Birmingham by plane?
Birmingham is 897.3 mi away from Islip Long Island. In terms of flight time, this usually takes a little over 4h 45m.
When did momondo last update prices for flights from Islip Long Island Airport to Birmingham Airport?
Prices for flights from Islip Long Island Airport to Birmingham Airport are updated daily.
How many operators does momondo search for flights from Islip Long Island Airport to Birmingham Airport?
There is 1 operator available for flights from Islip Long Island Airport to Birmingham Airport as of August 2025.
How old do you have to be to fly from Islip Long Island Airport to Birmingham 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 Islip Long Island Airport to Birmingham Airport.
What documentation or ID do you need to fly to Birmingham Airport?
The necessary travel and health documents for your Birmingham Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Islip to Birmingham, Alabama?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Islip to Birmingham, Alabama is Southwest (100% of total bookings).

Best airlines flying from Islip to Birmingham, Alabama

Compare and see reviews for airlines that fly from Islip to Birmingham, Alabama with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $292	Free Cancellation	Rating 8.0 4,246 reviews		Search Southwest flights

Tuscaloosa

Hoover

Bessemer

Homewood

Jasper

Trussville

Pelham

Fultondale

Oneonta

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Birmingham?

Finding the right flight to Birmingham from Islip is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Birmingham quick and easy, saving you time and money.

Can I find flights from Islip to Birmingham with flexible booking policies on momondo?

Flights from Islip to Birmingham with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Islip to Birmingham?

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 Birmingham from Islip.

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

If you are simply researching potential flights to Birmingham, momondo offers a useful price alert feature which will track prices for flights to Birmingham from Islip and alert you when they change.

An easier way to manage your Birmingham, Alabama trip

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Cheap flights from Islip to Birmingham from $163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip to Birmingham departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Islip to Birmingham (ISP-BHM)

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Southwest flights from Islip to Birmingham, Alabama

Our best Southwest deals on Islip to Birmingham, Alabama flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Islip to Birmingham, Alabama that are best for you.

See travel insights to Birmingham from

How to get the cheapest flight ticket from Islip to Birmingham, Alabama

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 Birmingham, Alabama?

What is the cheapest time of day to depart on your flight to Birmingham, Alabama?

What is the cheapest airline that flies from Islip Long Island to Birmingham?

Southwest is the most popular carrier operating from Islip Long Island to Birmingham

What airlines fly to Birmingham, Alabama?

When to book flights from Islip to Birmingham, Alabama

Cheap Islip to Birmingham, Alabama (ISP to BHM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip to Birmingham, Alabama

Direct flights

How far is Islip Long Island to Birmingham by plane?

When did momondo last update prices for flights from Islip Long Island Airport to Birmingham Airport?

How many operators does momondo search for flights from Islip Long Island Airport to Birmingham Airport?

How old do you have to be to fly from Islip Long Island Airport to Birmingham Airport?

What documentation or ID do you need to fly to Birmingham Airport?

What is the most popular airline from Islip to Birmingham, Alabama?

Best airlines flying from Islip to Birmingham, Alabama

Compare and see reviews for airlines that fly from Islip to Birmingham, Alabama with momondo

Traveling to a place near Birmingham?

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Birmingham?

Can I find flights from Islip to Birmingham with flexible booking policies on momondo?

How can momondo help me find flights from Islip to Birmingham?

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

An easier way to manage your Birmingham, Alabama trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Alabama