$130 Cheap Flights from Islip (ISP) to Birmingham (BHM)

View $130 flight on Wed, May 6, 2026Opens in a new window

Popular airlines from MacArthur Airport (ISP) to Birmingham International Airport (BHM)

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Cheap Flights from Islip to Birmingham (ISP-BHM)

Prices were available within the past 7 days and start at $130 for one-way flights and $275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, May 6 - Mon, May 11
ISP
Islip
BHM
Birmingham
$275 Roundtrip, found 3 days ago
$275
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, May 6 from Islip to Birmingham, returning Mon, May 11, priced at $275 found 3 days ago
Southwest Airlines
Wed, May 6 - Mon, May 11
ISP
Islip
BHM
Birmingham
$280 Roundtrip, found 3 days ago
$280
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, May 6 from Islip to Birmingham, returning Mon, May 11, priced at $280 found 3 days ago
Southwest Airlines
Thu, Jun 4 - Mon, Jun 8
ISP
Islip
BHM
Birmingham
$291 Roundtrip, found 15 hours ago
$291
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Thu, Jun 4 from Islip to Birmingham, returning Mon, Jun 8, priced at $291 found 15 hours ago
Southwest Airlines
Sat, Apr 25 - Tue, Apr 28
ISP
Islip
BHM
Birmingham
$296 Roundtrip, found 4 days ago
$296
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Sat, Apr 25 from Islip to Birmingham, returning Tue, Apr 28, priced at $296 found 4 days ago
Southwest Airlines
Sat, Apr 25 - Tue, Apr 28
ISP
Islip
BHM
Birmingham
$315 Roundtrip, found 4 days ago
$315
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Sat, Apr 25 from Islip to Birmingham, returning Tue, Apr 28, priced at $315 found 4 days ago
Southwest Airlines
Wed, May 6 - Mon, May 11
ISP
Islip
BHM
Birmingham
$320 Roundtrip, found 3 days ago
$320
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, May 6 from Islip to Birmingham, returning Mon, May 11, priced at $320 found 3 days ago
Southwest Airlines
Wed, Apr 29 - Thu, Apr 30
ISP
Islip
BHM
Birmingham
$323 Roundtrip, found 3 days ago
$323
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Apr 29 from Islip to Birmingham, returning Thu, Apr 30, priced at $323 found 3 days ago
Southwest Airlines
Sat, Apr 25 - Tue, Apr 28
ISP
Islip
BHM
Birmingham
$325 Roundtrip, found 4 days ago
$325
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Sat, Apr 25 from Islip to Birmingham, returning Tue, Apr 28, priced at $325 found 4 days ago
Southwest Airlines
Thu, Jun 4 - Mon, Jun 8
ISP
Islip
BHM
Birmingham
$331 Roundtrip, found 15 hours ago
$331
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Thu, Jun 4 from Islip to Birmingham, returning Mon, Jun 8, priced at $331 found 15 hours ago
Southwest Airlines
Sat, Apr 25 - Tue, Apr 28
ISP
Islip
BHM
Birmingham
$331 Roundtrip, found 4 days ago
$331
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Sat, Apr 25 from Islip to Birmingham, returning Tue, Apr 28, priced at $331 found 4 days ago

Frequently asked questions

How much does a flight from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.) cost?
You can find cheap one-way flights from $130 and cheap return flights from $275 Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.) with Expedia. One-way flights usually range from $239 to $1134, and return flights typically cost between $496 and $1769. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.)?
The cheapest month to fly from ISP to BHM is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.)?
Enter ISP to BHM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.)?
Southwest is one of the cheapest airlines offering connecting flights from MacArthur (ISP) to Birmingham Intl. (BHM), with round-trip tickets starting from around $786 with a layover in Orlando Intl. (MCO). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.)?
To find a cheap flight from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.)?
The earliest flight from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.) typically departs at around 5:00 AM local time, operated by Southwest Airlines. This is a seasonal service active in November, and an early flight can help you arrive in Birmingham with plenty of time to explore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.)?
The most popular departure times for flights from Islip, NY (ISP) to Birmingham, AL (BHM) are in the early morning, from 6am to 9am. About 37% of passengers prefer this time window. Airlines like 9K and United Airlines offer flights during this period. This timing works well because it allows you to arrive in Birmingham with plenty of time to start your day.
How long does it take to fly from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.)?
A flight from ISP to BHM with a layover takes around 5 hours 20 minutes, with the route covering approximately 901 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.)?
Select the "Business class" and "First class" filters when looking for ISP to BHM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.) flight with Expedia?
It's easy to earn miles on a Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Birmingham from MacArthur (ISP)?
If you're planning to travel to Birmingham from MacArthur (ISP), you can fly into Birmingham Intl. (BHM) Some flights may connect through major hubs like Logan Intl. (BOS), Baltimore Washington Intl. Thurgood Marshall (BWI), Orlando Intl. (MCO) before reaching Birmingham. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.) at the last minute?
Typically, booking a last minute flight from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.) flight and hotel package?
Securing a Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.)?
If you booked your Islip, NY (ISP-MacArthur) to Birmingham, AL (BHM-Birmingham Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
MacArthur
Destination airport
Birmingham Intl.
Airlines serving
Southwest Airlines
Roundtrip price
$274
Distance
900 mi

*Flight schedules are subject to change.

*Available to One Key members.

 

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