$282 Cheap Flights from Hilo (ITO) to Baltimore (BWI)

View $282 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines from Hilo Intl. Airport (ITO) to Baltimore Washington Intl. Airport (BWI)

Cheap Flights from Hilo to Baltimore (ITO-BWI)

Prices were available within the past 7 days and start at $282 for one-way flights and $601 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
ITO
Hawaii Island
BWI
Baltimore
$601 Roundtrip, found 2 hours ago
$601
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Hawaii Island to Baltimore, returning Mon, Dec 8, priced at $601 found 2 hours ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
ITO
Hawaii Island
BWI
Baltimore
$644 Roundtrip, found 2 hours ago
$644
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Hawaii Island to Baltimore, returning Mon, Dec 8, priced at $644 found 2 hours ago
Alaska Airlines
Wed, Dec 3 - Mon, Dec 8
ITO
Hawaii Island
BWI
Baltimore
$658 Roundtrip, found 2 days ago
$658
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Hawaii Island to Baltimore, returning Mon, Dec 8, priced at $658 found 2 days ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
ITO
Hawaii Island
BWI
Baltimore
$668 Roundtrip, found 2 hours ago
$668
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Hawaii Island to Baltimore, returning Mon, Dec 8, priced at $668 found 2 hours ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
ITO
Hawaii Island
BWI
Baltimore
$678 Roundtrip, found 2 hours ago
$678
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Hawaii Island to Baltimore, returning Mon, Dec 8, priced at $678 found 2 hours ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
ITO
Hawaii Island
BWI
Baltimore
$691 Roundtrip, found 2 hours ago
$691
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Hawaii Island to Baltimore, returning Mon, Dec 8, priced at $691 found 2 hours ago
United
Mon, Dec 8 - Fri, Dec 12
ITO
Hawaii Island
BWI
Baltimore
$837 Roundtrip, found 3 days ago
$837
Roundtrip
found 3 days ago
Select United flight, departing Mon, Dec 8 from Hawaii Island to Baltimore, returning Fri, Dec 12, priced at $837 found 3 days ago
Hawaiian Airlines
Mon, Dec 8 - Fri, Dec 12
ITO
Hawaii Island
BWI
Baltimore
$876 Roundtrip, found 3 days ago
$876
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Mon, Dec 8 from Hawaii Island to Baltimore, returning Fri, Dec 12, priced at $876 found 3 days ago
Southwest Airlines
Wed, Dec 3 - Sun, Dec 7
ITO
Hawaii Island
BWI
Baltimore
$934 Roundtrip, found 2 days ago
$934
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Hawaii Island to Baltimore, returning Sun, Dec 7, priced at $934 found 2 days ago
Delta
Wed, Dec 3 - Mon, Dec 8
ITO
Hawaii Island
BWI
Baltimore
$1,071 Roundtrip, found 2 days ago
$1,071
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 3 from Hawaii Island to Baltimore, returning Mon, Dec 8, priced at $1,071 found 2 days ago

Frequently asked questions

How much does a flight from Hilo Intl. Airport (ITO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) cost?
Secure a cheap one-way flight from $282 or cheap return flight from $601 from Hilo Intl. Airport (ITO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Hilo Intl. Airport (ITO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
The cheapest month to fly from ITO to BWI is December, when demand is low. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Hilo Intl. Airport (ITO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ITO to BWI flight.
How many flights per day from Hilo Intl. Airport (ITO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Nonstop flights from Hilo Intl. Airport (ITO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ITO to BWI?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary 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 Hilo Intl. Airport (ITO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
To avoid possible delays on the Hilo Intl. Airport (ITO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) route, aim to fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**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 Hilo Intl. Airport (ITO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) last-minute?
Holding off until right before your break to book a ticket from ITO to BWI generally means paying more. While you might find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule for the best chance of landing a bargain.
Is it cheaper to book an ITO to BWI flight and hotel package?
Opting for an ITO to BWI flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hilo Intl. Airport (ITO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
If you reserved your ITO to BWI flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Hilo Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Alaska Airlines, Southwest Airlines, United
Roundtrip price
$601
Distance
4759 mi

Book with confidence

Hilo to Baltimore Flights

The cheapest times to fly from Hilo to Baltimore

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 Hilo to Baltimore are during the month of December. You can find some of the cheapest flights from Hilo to Baltimore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hilo to Baltimore

Sunday is one of the best days to book for cheap flights from Hilo to Baltimore: 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 Hilo to Baltimore

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 Hilo to Baltimore in 2025. You can also book with separate airlines for your outbound and return journeys, from $282 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 Hilo to Baltimore 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 Hilo to Baltimore 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.

 

Hilo to Baltimore Flights

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*Available to One Key members.