£226 Cheap Flights from Baltimore (BWI) to Honolulu (HNL)

View £226 flight on Tue, 5 May 2026Opens in a new window

Popular airlines from Baltimore Washington International Airport (BWI) to Daniel K. Inouye Intl. Airport (HNL)

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Cheap Flights from Baltimore (BWI) to Honolulu (HNL)

Prices were available within the past 7 days and start at £226 for one-way flights and £399 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 17 Sept - Wed, 23 Sept
BWI
Baltimore
HNL
Oahu
£399 Return, found 5 days ago
£399
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 17 Sept from Baltimore to Oahu, returning Wed, 23 Sept, priced at £399 found 5 days ago
Alaska Airlines
Wed, 2 Sept - Tue, 8 Sept
BWI
Baltimore
HNL
Oahu
£444 Return, found 5 days ago
£444
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 2 Sept from Baltimore to Oahu, returning Tue, 8 Sept, priced at £444 found 5 days ago
Alaska Airlines
Mon, 16 Nov - Mon, 23 Nov
BWI
Baltimore
HNL
Oahu
£492 Return, found 3 days ago
£492
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon, 16 Nov from Baltimore to Oahu, returning Mon, 23 Nov, priced at £492 found 3 days ago
Alaska Airlines
Wed, 26 Aug - Sat, 5 Sept
BWI
Baltimore
HNL
Oahu
£522 Return, found 6 days ago
£522
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 26 Aug from Baltimore to Oahu, returning Sat, 5 Sept, priced at £522 found 6 days ago
Alaska Airlines
Thu, 17 Sept - Wed, 23 Sept
BWI
Baltimore
HNL
Oahu
£523 Return, found 5 days ago
£523
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 17 Sept from Baltimore to Oahu, returning Wed, 23 Sept, priced at £523 found 5 days ago
Alaska Airlines
Mon, 16 Nov - Mon, 23 Nov
BWI
Baltimore
HNL
Oahu
£538 Return, found 3 days ago
£538
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon, 16 Nov from Baltimore to Oahu, returning Mon, 23 Nov, priced at £538 found 3 days ago
Alaska Airlines
Wed, 2 Sept - Tue, 8 Sept
BWI
Baltimore
HNL
Oahu
£551 Return, found 5 days ago
£551
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 2 Sept from Baltimore to Oahu, returning Tue, 8 Sept, priced at £551 found 5 days ago
United
Tue, 16 Jun - Mon, 29 Jun
BWI
Baltimore
HNL
Oahu
£706 Return, found 3 days ago
£706
Return
found 3 days ago
Select United flight, departing Tue, 16 Jun from Baltimore to Oahu, returning Mon, 29 Jun, priced at £706 found 3 days ago
American Airlines
Thu, 18 Jun - Sat, 27 Jun
BWI
Baltimore
HNL
Oahu
£1,190 Return, found 3 days ago
£1,190
Return
found 3 days ago
Select American Airlines flight, departing Thu, 18 Jun from Baltimore to Oahu, returning Sat, 27 Jun, priced at £1,190 found 3 days ago
Delta
Thu, 18 Jun - Sat, 27 Jun
BWI
Baltimore
HNL
Oahu
£2,137 Return, found 3 days ago
£2,137
Return
found 3 days ago
Select Delta flight, departing Thu, 18 Jun from Baltimore to Oahu, returning Sat, 27 Jun, priced at £2,137 found 3 days ago

Find the cheapest month to fly from Baltimore (BWI) to Honolulu (HNL)

April is typically the cheapest month to fly

From £352 - £584 per traveller.

Frequently asked questions

What is the cheapest month to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
September is typically the cheapest month to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.), with average return fares of approximately £862. This is about 17% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) include January and February.
How do I find cheap flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
To find a cheap flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The best time to fly from Baltimore Washington International Thurgood Marshall (BWI) to Daniel K. Inouye International (HNL) for a good balance of price and availability is typically September or February. Based on booking data from the past year, you can expect average return flight prices around £862 during these months. These periods often offer a good selection of flights without the peak season crowds, allowing you to enjoy your trip to Honolulu more.
How many flights per day from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
There are approximately 88 connecting flights per day from Baltimore Washington Intl. Thurgood Marshall (BWI) to Daniel K. Inouye Intl. (HNL). Some common connection points include O'Hare Intl. (ORD), Seattle - Tacoma Intl. (SEA), and Denver Intl. (DEN).
What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The earliest flight from Baltimore Washington Intl. Thurgood Marshall (BWI) to Daniel K. Inouye Intl. (HNL) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in February and March. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
If you're looking for the most flight options from Baltimore Washington Intl. Thurgood Marshall (BWI) to Daniel K. Inouye Intl. (HNL), Thursday is typically the busiest day, with around 37 flights available. This gives you a good selection for your travel plans. Major airlines on this route include WN, DL, and UA.
What are the most popular departure times for flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The most popular departure times for flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Daniel K. Inouye Intl. (HNL) are in the morning, between 6am and 9am. About 70% of passengers prefer this time window. United Airlines, Delta Air Lines and Southwest Airlines all offer flights during this window. Many travelers prefer to start their journey early, allowing for an earlier arrival at their destination.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
A flight from BWI to HNL with a layover takes around 13 hours 20 minutes, with the route covering approximately 4,847 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
Select the "Business class" and "First class" filters when looking for BWI to HNL 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) flight with Expedia?
It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye 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 Honolulu from Baltimore Washington Intl. Thurgood Marshall (BWI)?
From Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly directly into Daniel K. Inouye Intl. (HNL) to reach Honolulu. Some flights may connect through major hubs like O'Hare Intl. (ORD), Seattle - Tacoma Intl. (SEA), Charlotte-Douglas Intl. (CLT) before reaching Honolulu. 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) at the last minute?
Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) flight and hotel package?
Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
If you booked your Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Honolulu, HI (HNL-Daniel K. Inouye 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
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Daniel K. Inouye Intl.
Airlines serving
Alaska Airlines
Return price
£399
Distance
7754 km

Book with confidence

Compare flights from Baltimore to Honolulu easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Baltimore to Honolulu. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Daniel K. Inouye Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Baltimore Washington Intl. Thurgood Marshall to Daniel K. Inouye Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Baltimore Washington Intl. Thurgood Marshall (BWI) to Daniel K. Inouye Intl. (HNL)

The easiest way to view the best deals on flights from Baltimore to Honolulu today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Baltimore Washington Intl. Thurgood Marshall to Daniel K. Inouye Intl. start at just £399 and range up to £2,137.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Baltimore and Honolulu
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Baltimore to Honolulu flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Baltimore Washington Intl. Thurgood Marshall to Daniel K. Inouye Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Baltimore to Honolulu easily and book with confidence

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