How long is the flight from Baltimore to Hilo?

A quick flight from Baltimore to Hilo can take about 20h 30m. Southwest provides one of the quickest options available for as low as $704. The distance between Baltimore and Hilo is about 4756 mi.

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. Additional options worth looking into are United Airlines and Southwest, starting at $741 and $848 round-trip. You may be able to fly from Baltimore to Hilo for 43% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Hilo ranges from 7.4 - 15.5 inches per month. November is typically the wettest month, when rainfall can reach 15.5 in. June is typically the driest time to visit Hilo when rainfall is around 7.4 in.

If weather is an important factor for your trip to Hilo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

What are the most popular airlines that fly from Baltimore to Hilo?

Consider Alaska Airlines, United Airlines or Southwest when booking your flight. These represent the most popular airlines when flying from Baltimore to Hilo.

What is the cheapest time of day to fly from BWI to ITO?

When flying from Baltimore to Hilo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Baltimore-Hilo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Hilo flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$518+ Flights from Baltimore to Hilo

Q: How much does it cost to fly round-trip from Baltimore to Hilo?

Airfare is below average for this route at the moment. Baltimore to Hilo flights typically cost between $587 and $685 in February. The cheapest round-trip price found within the last 3 days was $518 on Multiple Airlines (Feb 2-Feb 4).

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Cheap 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 December 18, 2025.

Sun 12/216:05 amBWI - ITO

2 stops17h 05mSouthwest

Thu 12/256:00 amITO - BWI

2 stops18h 35mSouthwest

Deal found 12/17

$1,259

Fri 12/268:15 pmBWI - ITO

2 stops23h 10mSouthwest

Wed 12/316:55 pmITO - BWI

2 stops14h 25mSouthwest

Deal found 12/16

$1,264

Wed 12/316:15 amBWI - ITO

2 stops16h 36mUnited Airlines

Sun 1/44:40 pmITO - BWI

3 stops31h 34mUnited Airlines

Deal found 12/15

$1,560

Best flights from Baltimore to Hilo
Discover carefully curated flight deals from Baltimore to Hilo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Mon 2/27:14 pmBWI - ITO

2 stops28h 50mMultiple Airlines

Wed 2/47:44 pmITO - BWI

2 stops17h 30mMultiple Airlines

Deal found 12/16

$518

Sun 1/256:10 amBWI - ITO

2 stops20h 30mSouthwest

Tue 2/311:15 amITO - BWI

2 stops13h 15mSouthwest

Deal found 12/17

$704

Mon 2/28:23 amBWI - ITO

2 stops15h 41mUnited Airlines

Wed 2/45:59 pmITO - BWI

3 stops23h 26mUnited Airlines

Deal found 12/15

$1,013

Mon 3/26:46 pmBWI - ITO

2 stops27h 43mMultiple Airlines

Wed 3/47:41 pmITO - BWI

2 stops17h 05mMultiple Airlines

Deal found 12/17

$536

Thu 2/126:30 amBWI - ITO

2 stops16h 11mUnited Airlines

Wed 2/188:30 pmITO - BWI

2 stops15h 50mUnited Airlines

Deal found 12/17

$1,023

Mon 1/57:00 pmBWI - ITO

2 stops25h 14mMultiple Airlines

Sun 1/119:00 pmITO - BWI

2 stops16h 14mMultiple Airlines

Deal found 12/15

$1,002

Mon 3/26:07 amBWI - ITO

2 stops16h 22mUnited Airlines

Wed 3/48:30 pmITO - BWI

3 stops20h 12mUnited Airlines

Deal found 12/17

$1,044

Sun 12/216:05 amBWI - ITO

2 stops17h 05mSouthwest

Thu 12/256:00 amITO - BWI

2 stops18h 35mSouthwest

Deal found 12/17

$1,259

Mon 1/56:00 amBWI - ITO

2 stops18h 59mUnited Airlines

Sun 1/113:02 pmITO - BWI

3 stops42h 09mUnited Airlines

Deal found 12/15

$1,056

Fri 12/268:15 pmBWI - ITO

2 stops23h 10mSouthwest

Wed 12/316:55 pmITO - BWI

2 stops14h 25mSouthwest

Deal found 12/16

$1,264

Last-minute flights from Baltimore to Hilo
Discover last-minute flight deals from Baltimore to Hilo. Data last updated December 18, 2025 and is based on user searches.

Sun 12/216:05 amBWI - ITO

2 stops17h 05mSouthwest

Thu 12/256:00 amITO - BWI

2 stops18h 35mSouthwest

Deal found 12/17

$1,259

Fri 12/268:15 pmBWI - ITO

2 stops23h 10mSouthwest

Wed 12/316:55 pmITO - BWI

2 stops14h 25mSouthwest

Deal found 12/16

$1,264

Wed 12/316:15 amBWI - ITO

2 stops16h 36mUnited Airlines

Sun 1/44:40 pmITO - BWI

3 stops31h 34mUnited Airlines

Deal found 12/15

$1,560

Thu 1/16:30 amBWI - ITO

2 stops18h 29mUnited Airlines

Mon 1/54:40 pmITO - BWI

2 stops17h 24mUnited Airlines

Deal found 12/16

$1,441

Mon 1/57:00 pmBWI - ITO

2 stops25h 14mMultiple Airlines

Sun 1/119:00 pmITO - BWI

2 stops16h 14mMultiple Airlines

Deal found 12/15

$1,002

Mon 1/56:00 amBWI - ITO

2 stops18h 59mUnited Airlines

Sun 1/113:02 pmITO - BWI

3 stops42h 09mUnited Airlines

Deal found 12/15

$1,056

Mon 1/55:00 amBWI - ITO

3 stops19h 14mAmerican Airlines

Sun 1/113:02 pmITO - BWI

3 stops17h 54mAmerican Airlines

Deal found 12/15

$2,155

Sun 1/256:10 amBWI - ITO

2 stops20h 30mSouthwest

Tue 2/311:15 amITO - BWI

2 stops13h 15mSouthwest

Deal found 12/17

$704

One-way flights from Baltimore to Hilo
Search for one-way flight options from Baltimore to Hilo. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Wed 1/287:14 pmBWI - ITO

2 stops25h 59mMultiple Airlines

Deal found 12/16

$1,492

Wed 1/286:00 amBWI - ITO

3 stops18h 04mAmerican Airlines

Deal found 12/16

$4,550

Find flight deals from Baltimore to Hilo

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$518 (Alaska Airlines)
Popular in	June
Cheapest in	December
Average price	$587

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

Highest demand for flights based on searches. 25% potential increase in price ($352 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($71 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Mon 2/2

7:14 pm-7:04 pm

2 stops28h 50m

Hilo Intl

Wed 2/4

7:44 pm-6:14 pm

2 stops17h 30m

$518

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Mon 3/2

6:46 pm-5:29 pm

2 stops27h 43m

Hilo Intl

Wed 3/4

7:41 pm-5:46 pm

2 stops17h 05m

$536

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Sun 1/25

6:10 am-9:40 pm

2 stops20h 30m

Hilo Intl

Tue 2/3

11:15 am-5:30 am

2 stops13h 15m

$704

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Mon 1/5

7:00 pm-3:14 pm

2 stops25h 14m

Hilo Intl

Sun 1/11

9:00 pm-6:14 pm

2 stops16h 14m

$1,002

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Mon 2/2

8:23 am-7:04 pm

2 stops15h 41m

Hilo Intl

Wed 2/4

5:59 pm-10:25 pm

3 stops23h 26m

$1,013

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Thu 2/12

6:30 am-5:41 pm

2 stops16h 11m

Hilo Intl

Wed 2/18

8:30 pm-5:20 pm

2 stops15h 50m

$1,023

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Mon 3/2

6:07 am-5:29 pm

2 stops16h 22m

Hilo Intl

Wed 3/4

8:30 pm-9:42 pm

3 stops20h 12m

$1,044

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Mon 1/5

6:00 am-7:59 pm

2 stops18h 59m

Hilo Intl

Sun 1/11

3:02 pm-2:11 pm

3 stops42h 09m

$1,056

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Sun 12/21

6:05 am-6:10 pm

2 stops17h 05m

Hilo Intl

Thu 12/25

6:00 am-5:35 am

2 stops18h 35m

$1,259

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Fri 12/26

8:15 pm-2:25 pm

2 stops23h 10m

Hilo Intl

Wed 12/31

6:55 pm-2:20 pm

2 stops14h 25m

$1,264

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 12 results

Compare providers for flights from Baltimore to Hilo

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Hilo in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Hilo flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 March is currently the most expensive (average of $479). 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.

How much does it cost to fly round-trip from Baltimore to Hilo?

Reviews of airlines servicing Hilo

See what other customers who have flown with Alaska Airlines, Southwest, 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

11,479 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,479 reviews

Alaska Airlines

8.0

Very good

11,479 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Southwest

7.9

Good

4,252 reviews

Alaska Airlines

8.0

Very good

11,479 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

United Airlines

7.4

Good

9,095 reviews

Alaska Airlines

8.0

Very good

11,479 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Related info for your journey

How long is the flight from Baltimore to Hilo?
A quick flight from Baltimore to Hilo can take about 20h 30m. Southwest provides one of the quickest options available for as low as $704. The distance between Baltimore and Hilo is about 4756 mi.
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. Additional options worth looking into are United Airlines and Southwest, starting at $741 and $848 round-trip. You may be able to fly from Baltimore to Hilo for 43% 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 March is currently the most expensive (average of $479). 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

Alternative routes for Baltimore to Hilo

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Top 3 airlines flying from Baltimore to Hilo

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$587	Average$843	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$741	Average$1,146	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$848	Average$1,143	FlexibilityNo cancel fee	On-time63%

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$518+ Cheap flights from Baltimore to Hilo (BWI - ITO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Hilo with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baltimore to Hilo

Cheapest flights from Baltimore to HiloExplore 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 December 18, 2025.

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 December 18, 2025.

Find flight deals from Baltimore to Hilo

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Hilo that are best for you.

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 December.

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.

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?

How much does it cost to fly round-trip from Baltimore to Hilo?

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 December 18, 2025.

See what other customers who have flown with Alaska Airlines, Southwest, 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.

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?

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

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

How can I find direct flights from Baltimore to Hilo?

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

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

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.

Top 3 airlines flying from Baltimore to Hilo

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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 December 18, 2025.