HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hilo

$254+ Cheap flights from Baltimore to Hilo (BWI - ITO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ITO
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Hilo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Baltimore to Hilo

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Hilo (ITO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$581
(Alaska Airlines)

One-way from

$254
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$640
Provider with most accurate pricing for Baltimore/Washington-Hilo Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Hilo Intl flights.
Search Deals
From Baltimore/Washington to Hilo Intl
Search Deals
One-way flight from Baltimore/Washington to Hilo Intl
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($469 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($100 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Baltimore to Hilo

Cheapest flights from Baltimore to Hilo
Explore the most affordable flight options available from Baltimore to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:38 amBWI - ITO
2 stops18h 52mAlaska Airlines
Mon 11/39:00 pmITO - BWI
2 stops16h 16mAlaska Airlines
Deal found 10/20$819
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:38 amBWI - ITO
2 stops18h 52mAlaska Airlines
Sun 11/27:45 amITO - BWI
2 stops17h 33mAlaska Airlines
Deal found 10/21$844
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:05 amBWI - ITO
2 stops17h 05mSouthwest
Tue 12/26:55 pmITO - BWI
2 stops17h 35mSouthwest
Deal found 10/21$859
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:07 amBWI - ITO
2 stops42h 23mUnited Airlines
Tue 11/257:44 pmITO - BWI
2 stops39h 18mUnited Airlines
Deal found 10/21$862
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:57 pmBWI - ITO
2 stops30h 33mUnited Airlines
Sun 11/166:43 pmITO - BWI
2 stops18h 08mUnited Airlines
Deal found 10/21$896
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:51 amBWI - ITO
2 stops17h 29mAlaska Airlines
Mon 10/279:00 pmITO - BWI
2 stops15h 16mAlaska Airlines
Deal found 10/21$899
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:51 amBWI - ITO
2 stops15h 53mAlaska Airlines
Mon 10/279:00 pmITO - BWI
2 stops15h 16mAlaska Airlines
Deal found 10/21$1,018
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:51 amBWI - ITO
2 stops17h 29mAlaska Airlines
Sun 10/269:00 pmITO - BWI
2 stops15h 16mAlaska Airlines
Deal found 10/21$1,041
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:51 amBWI - ITO
2 stops17h 29mAlaska Airlines
Sun 10/269:00 pmITO - BWI
2 stops15h 16mAlaska Airlines
Deal found 10/21$1,061
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:38 amBWI - ITO
2 stops14h 42mAlaska Airlines
Sat 11/89:00 pmITO - BWI
2 stops16h 16mAlaska Airlines
Deal found 10/20$1,093
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:35 pmBWI - ITO
2 stops21h 50mSouthwest
Thu 12/256:00 amITO - BWI
2 stops18h 35mSouthwest
Deal found 10/20$1,159

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Hilo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 22, 2025.
Use the filters below to find and compare flights from Baltimore to Hilo that are best for you.

Fly from

Baltimore

Fly to

Hilo

Route

Depart

Return

Price

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Mon 1/12

7:14 pm-4:05 pm

2 stops25h 51m

Hilo Intl

Thu 1/22

9:00 pm-6:14 pm

2 stops16h 14m

$581

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Sun 1/18

7:14 pm-4:05 pm

2 stops25h 51m

Hilo Intl

Thu 1/22

7:44 pm-6:14 pm

2 stops17h 30m

$581

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Thu 1/15

6:10 am-9:40 pm

2 stops20h 30m

Hilo Intl

Tue 1/20

3:25 pm-2:00 pm

2 stops17h 35m

$714

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Sun 1/4

7:04 am-7:14 pm

2 stops17h 10m

Hilo Intl

Fri 1/9

9:00 pm-6:14 pm

2 stops16h 14m

$782

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Thu 10/30

7:38 am-8:30 pm

2 stops18h 52m

Hilo Intl

Mon 11/3

9:00 pm-6:16 pm

2 stops16h 16m

$819

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Wed 10/29

7:38 am-8:30 pm

2 stops18h 52m

Hilo Intl

Sun 11/2

7:45 am-6:18 am

2 stops17h 33m

$844

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Tue 10/28

7:38 am-8:30 pm

2 stops18h 52m

Hilo Intl

Sun 11/2

7:45 am-6:18 am

2 stops17h 33m

$844

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Fri 11/28

6:05 am-6:10 pm

2 stops17h 05m

Hilo Intl

Tue 12/2

6:55 pm-5:30 pm

2 stops17h 35m

$859

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Tue 11/18

7:07 am-8:30 pm

2 stops42h 23m

Hilo Intl

Tue 11/25

7:44 pm-4:02 pm

2 stops39h 18m

$862

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Fri 11/14

6:57 pm-8:30 pm

2 stops30h 33m

Hilo Intl

Sun 11/16

6:43 pm-5:51 pm

2 stops18h 08m

$896

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Baltimore to Hilo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Hilo in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Hilo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Hilo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Hilo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Hilo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Hilo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Hilo

What is the cheapest month to book a flight from Baltimore to Hilo?

Currently, February is the cheapest month in which you can book a flight from Baltimore to Hilo (average of $211). Flying from Baltimore to Hilo in December is currently the most expensive (average of $497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Hilo

Get insights into the airlines that provide service to Hilo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hilo. Reviews last updated October 22, 2025.
See what other customers who have flown with Alaska Airlines and United Airlines from Baltimore to Hilo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,150 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,150 reviews
Alaska Airlines
8.0
Very good
11,150 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,988 reviews
Alaska Airlines
8.0
Very good
11,150 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Hilo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baltimore to Hilo?

    A quick flight from Baltimore to Hilo can take about 20h 30m. Alaska Airlines provides one of the quickest options available for as low as $714. The distance between Baltimore and Hilo is about 4756 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Baltimore to Hilo round-trip?

    Our cheapest airline available from Baltimore to Hilo is Alaska Airlines. Our recent data shows that you can find tickets from as low as $587 on this airline. An additional option worth looking into is United Airlines, starting at $741. You may be able to fly from Baltimore to Hilo for 46% less than the average price by searching for these airlines.

  • Can I find deals for flights from Baltimore to Hilo that include hotel bookings?

    Yes. In addition to deals on Baltimore to Hilo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Hilo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Hilo.

  • Can I find deals for business class flights from Baltimore to Hilo?

    Yes. Cheapflights offers flight deals from Baltimore to Hilo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to Hilo?

    Currently, February is the cheapest month in which you can book a flight from Baltimore to Hilo (average of $211). Flying from Baltimore to Hilo in December is currently the most expensive (average of $497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Hilo

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Honolulu flights
Baltimore to Honolulu flights
Reagan-National to Honolulu flights
Philadelphia to Honolulu flights
Dulles Intl to Kahului flights
Dulles Intl to Kailua-Kona flights
Baltimore to Kahului flights
Dulles Intl to Lihue flights
Reagan-National to Kailua-Kona flights
Reagan-National to Kahului flights
Baltimore to Kailua-Kona flights
Reagan-National to Lihue flights
Philadelphia to Kailua-Kona flights
Baltimore to Lihue flights
Philadelphia to Kahului flights
Philadelphia to Lihue flights
Dulles Intl to Hilo flights
Philadelphia to Hilo flights
Reagan-National to Hilo flights
Baltimore to Waimea (Big Island) flights
Dulles Intl to Waimea (Big Island) flights
Baltimore to Hana flights
Dulles Intl to Hana flights
Baltimore to Hoolehua flights
Baltimore to Kapalua flights
Dulles Intl to Kapalua flights
Philadelphia to Hana flights
Philadelphia to Kapalua flights
Baltimore to Lanai City flights
Salisbury to Lihue flights

Top 2 airlines flying from Baltimore to Hilo

Discover the top 2 airlines that operate flights from Baltimore to Hilo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$587Average$914FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$741Average$1,256FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.