$495 Cheap Flights from Billings (BIL) to Split (SPU)

View $495 flight on Wed, Oct 8, 2025Opens in a new window

Popular airlines from Billings Logan Intl. Airport (BIL) to Split Airport (SPU)

Cheap Flights from Billings to Split (BIL-SPU)

Prices were available within the past 7 days and start at $495 for one-way flights and $639 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, Oct 21 - Mon, Nov 10
BIL
Billings
SPU
Split
$639 Roundtrip, found 1 day ago
$639
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Oct 21 from Billings to Split, returning Mon, Nov 10, priced at $639 found 1 day ago
United
Wed, Oct 8 - Wed, Oct 15
BIL
Billings
SPU
Split
$715 Roundtrip, found 3 days ago
$715
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 8 from Billings to Split, returning Wed, Oct 15, priced at $715 found 3 days ago
United
Wed, Oct 8 - Wed, Oct 15
BIL
Billings
SPU
Split
$753 Roundtrip, found 3 days ago
$753
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 8 from Billings to Split, returning Wed, Oct 15, priced at $753 found 3 days ago
United
Wed, Oct 8 - Wed, Oct 15
BIL
Billings
SPU
Split
$757 Roundtrip, found 3 days ago
$757
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 8 from Billings to Split, returning Wed, Oct 15, priced at $757 found 3 days ago
Delta
Wed, Oct 8 - Wed, Oct 15
BIL
Billings
SPU
Split
$760 Roundtrip, found 3 days ago
$760
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 8 from Billings to Split, returning Wed, Oct 15, priced at $760 found 3 days ago
Delta
Wed, Oct 8 - Wed, Oct 15
BIL
Billings
SPU
Split
$766 Roundtrip, found 3 days ago
$766
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 8 from Billings to Split, returning Wed, Oct 15, priced at $766 found 3 days ago
Delta
Wed, Oct 8 - Wed, Oct 15
BIL
Billings
SPU
Split
$786 Roundtrip, found 3 days ago
$786
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 8 from Billings to Split, returning Wed, Oct 15, priced at $786 found 3 days ago
Delta
Wed, Oct 8 - Wed, Oct 15
BIL
Billings
SPU
Split
$792 Roundtrip, found 3 days ago
$792
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 8 from Billings to Split, returning Wed, Oct 15, priced at $792 found 3 days ago
KLM
Wed, Oct 1 - Thu, Oct 9
BIL
Billings
SPU
Split
$892 Roundtrip, found 1 day ago
$892
Roundtrip
found 1 day ago
Select KLM flight, departing Wed, Oct 1 from Billings to Split, returning Thu, Oct 9, priced at $892 found 1 day ago
British Airways
Sat, Oct 11 - Sun, Oct 19
BIL
Billings
SPU
Split
$1,331 Roundtrip, found 2 days ago
$1,331
Roundtrip
found 2 days ago
Select British Airways flight, departing Sat, Oct 11 from Billings to Split, returning Sun, Oct 19, priced at $1,331 found 2 days ago
Flights from Billings (BIL) to Split (SPU)
Origin airport
Logan Intl.
Destination airport
Split
Airlines serving
Delta, KLM, Lufthansa, United
Roundtrip price
$638
Distance
5400 mi

Billings to Split Flights

The cheapest times to fly from Billings to Split

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Billings to Split are during the month of October. You can find some of the cheapest flights from Billings to Split with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Billings to Split

Sunday is one of the best days to book for cheap flights from Billings to Split: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Billings to Split

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Billings to Split in 2025. You can also book with separate airlines for your outbound and return journeys, from $495 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Billings to Split flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Billings to Split airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BIL) to Split Airport (SPU) cost?
Snag a cheap one-way flight from $495 or cheap return flight from $639 from Logan Intl. Airport (BIL) to Split Airport (SPU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BIL) to Split Airport (SPU)?
The cheapest month to fly from BIL to SPU is October, when there's less demand. Off-peak months are generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Logan Intl. Airport (BIL) to Split Airport (SPU)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BIL to SPU flight.
How many flights per day from Logan Intl. Airport (BIL) to Split Airport (SPU)?
There are no daily direct flights from Logan Intl. Airport (BIL) to Split Airport (SPU). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from BIL to SPU?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BIL) to Split Airport (SPU)?
To touch down at Split Airport (SPU) on schedule, opt for a flight that leaves Logan Intl. Airport (BIL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BIL) to Split Airport (SPU) last-minute?
Holding off until just before your departure to book your flight from BIL to SPU generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of getting a bargain.
Is it cheaper to book a BIL to SPU flight and hotel package?
You can save money by securing a BIL to SPU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Logan Intl. Airport (BIL) to Split Airport (SPU)?
If you booked your BIL to SPU flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Explore a world of travel with Expedia

*Available to One Key members.