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

Our cheapest airline available from Baltimore to Hilo is United Airlines. Our recent data shows that you can find tickets from as low as $887 on this airline. Additional options worth looking into are Southwest and Alaska Airlines, starting at $1,034 and $1,120 round-trip. You may be able to fly from Baltimore to Hilo for 19% less than the average price by searching for these airlines.

What is the cheapest day to fly from Baltimore to Hilo?

Travelers seeking maximum savings on their Baltimore to Hilo flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Baltimore to Hilo?

Users have found that flying from Baltimore to Hilo on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Baltimore to Hilo?

December can be a great time to fly to Hilo from Baltimore with a flight ticket averaging about $1,021. Cheapflights users have found deals in the month of December for as cheap as $817. The most expensive prices can be found in the month of May.

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 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.

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.

$377+ Flights from Baltimore to Hilo

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$887 (United Airlines)
One-way from	$377 (Southwest)
Popular in	June
Cheapest in	February
Average price	$1,034

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. 16% potential increase in price ($220 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 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 March 26, 2025.

Thu 9/117:51 amBWI - ITO

2 stops16h 24mAlaska Airlines

Thu 9/182:50 pmITO - BWI

2 stops33h 41mAlaska Airlines

Deal found 3/25

$871

Tue 4/18:28 amBWI - ITO

2 stops15h 32mUnited Airlines

Thu 4/107:30 amITO - BWI

2 stops20h 24mUnited Airlines

Deal found 3/24

$887

Sat 3/296:15 amBWI - ITO

2 stops17h 35mSouthwest

Mon 3/316:00 amITO - BWI

2 stops13h 50mSouthwest

Deal found 3/25

$1,034

Thu 7/316:00 amBWI - ITO

2 stops16h 57mDelta

Thu 8/281:25 pmITO - BWI

2 stops15h 20mDelta

Deal found 3/25

$1,174

Thu 9/116:56 amBWI - ITO

3 stops18h 22mMultiple Airlines

Thu 9/182:50 pmITO - BWI

2 stops15h 39mMultiple Airlines

Deal found 3/24

$1,398

Fri 5/166:30 amBWI - ITO

3 stops19h 38mAmerican Airlines

Fri 5/236:30 pmITO - BWI

3 stops17h 55mAmerican Airlines

Deal found 3/25

$1,590

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 March 26, 2025.

Tue 4/18:28 amBWI - ITO

2 stops15h 32mUnited Airlines

Thu 4/107:30 amITO - BWI

2 stops20h 24mUnited Airlines

Deal found 3/24

$887

Sat 3/296:15 amBWI - ITO

2 stops17h 35mSouthwest

Mon 3/316:00 amITO - BWI

2 stops13h 50mSouthwest

Deal found 3/25

$1,034

Wed 6/117:49 amBWI - ITO

2 stops16h 08mAlaska Airlines

Wed 6/188:39 amITO - BWI

2 stops15h 40mAlaska Airlines

Deal found 3/25

$1,120

Fri 5/166:03 amBWI - ITO

2 stops17h 57mMultiple Airlines

Fri 5/236:30 pmITO - BWI

3 stops17h 55mMultiple Airlines

Deal found 3/25

$1,484

Fri 5/166:30 amBWI - ITO

3 stops19h 38mAmerican Airlines

Fri 5/236:30 pmITO - BWI

3 stops17h 55mAmerican Airlines

Deal found 3/25

$1,590

Last-minute flights from Baltimore to Hilo
Discover last-minute flight deals from Baltimore to Hilo. Data last updated March 26, 2025 and is based on user searches.

Sat 3/296:15 amBWI - ITO

2 stops17h 35mSouthwest

Mon 3/316:00 amITO - BWI

2 stops13h 50mSouthwest

Deal found 3/25

$1,034

Tue 4/18:28 amBWI - ITO

2 stops15h 32mUnited Airlines

Thu 4/107:30 amITO - BWI

2 stops20h 24mUnited Airlines

Deal found 3/24

$887

Fri 4/46:35 amBWI - ITO

2 stops17h 15mSouthwest

Sat 4/128:05 amITO - BWI

2 stops15h 35mSouthwest

Deal found 3/24

$1,681

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 March 26, 2025.

Tue 4/156:15 amBWI - ITO

2 stops17h 55mSouthwest

Deal found 3/25

$377

Tue 4/156:15 amBWI - ITO

3 stops17h 45mUnited Airlines

Deal found 3/25

$846

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Thu 9/11

7:51 am-6:15 pm

2 stops16h 24m

Hilo Intl

Thu 9/18

2:50 pm-6:31 am

2 stops33h 41m

$871

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Fri 5/16

6:19 am-6:00 pm

2 stops41h 41m

Hilo Intl

Fri 5/23

12:25 pm-8:07 am

2 stops37h 42m

$908

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Sun 5/11

6:25 am-6:10 pm

2 stops17h 45m

Hilo Intl

Sat 5/17

8:05 am-5:30 am

2 stops15h 25m

$1,059

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Thu 7/31

6:00 am-4:57 pm

2 stops16h 57m

Hilo Intl

Thu 8/28

1:25 pm-10:45 am

2 stops15h 20m

$1,174

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Thu 9/11

6:56 am-7:18 pm

3 stops18h 22m

Hilo Intl

Thu 9/18

2:50 pm-12:29 pm

2 stops15h 39m

$1,398

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Fri 5/16

6:30 am-8:08 pm

3 stops19h 38m

Hilo Intl

Fri 5/23

6:30 pm-6:25 pm

3 stops17h 55m

$1,590

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Tue 4/15

6:15 am-6:10 pm

2 stops17h 55m

$377

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Mon 8/25

7:51 am-4:57 pm

2 stops15h 06m

$471

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Mon 6/30

6:05 am-3:18 pm

2 stops15h 13m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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, March is the cheapest month in which you can book a flight from Baltimore to Hilo (average of $330). Flying from Baltimore to Hilo in July is currently the most expensive (average of $768). 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.

Rainfall in Hilo by month

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.

Temperature in Hilo by month

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).

Reviews of airlines servicing Hilo

Southwest

8.1

Very good

4,274 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.1

Very good

4,274 reviews

Southwest

8.1

Very good

4,274 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Alaska Airlines

8.0

Very good

9,789 reviews

Southwest

8.1

Very good

4,274 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,608 reviews

Southwest

8.1

Very good

4,274 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.1

Very good

4,274 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What are the cheapest airlines flying from Baltimore to Hilo round-trip?
Our cheapest airline available from Baltimore to Hilo is United Airlines. Our recent data shows that you can find tickets from as low as $887 on this airline. Additional options worth looking into are Southwest and Alaska Airlines, starting at $1,034 and $1,120 round-trip. You may be able to fly from Baltimore to Hilo for 19% 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, March is the cheapest month in which you can book a flight from Baltimore to Hilo (average of $330). Flying from Baltimore to Hilo in July is currently the most expensive (average of $768). 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

Dulles Intl to Honolulu flights

Baltimore to Honolulu flights

Reagan-National to Honolulu flights

Philadelphia to Honolulu flights

Dulles Intl to Kahului flights

Reagan-National to Kahului flights

Baltimore to Kahului flights

Dulles Intl to Lihue flights

Dulles Intl to Kailua-Kona flights

Reagan-National to Lihue flights

Baltimore to Lihue flights

Baltimore to Kailua-Kona flights

Reagan-National to Kailua-Kona flights

Philadelphia to Kahului flights

Philadelphia to Lihue flights

Philadelphia to Kailua-Kona flights

Dulles Intl to Hilo flights

Reagan-National to Hilo flights

Philadelphia to Hilo flights

Philadelphia to Kapalua flights

Dulles Intl to Kapalua flights

Dulles Intl to Waimea (Kamuela) flights

Baltimore to Kapalua flights

Philadelphia to Hana flights

Salisbury to Lihue flights

Dulles Intl to Hana flights

Baltimore to Waimea (Kamuela) flights

Baltimore to Hoolehua flights

Baltimore to Lanai City flights

Baltimore to Hana flights

Top 2 airlines flying from Baltimore to Hilo

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$879	Average$983	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$970	Average$1,131	FlexibilityNo cancel fee	On-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.

$377+ 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 4/15. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baltimore to Hilo

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 March 26, 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 March 26, 2025.

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 March.

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?

Rainfall in Hilo by month

Plan your trip to Hilo by taking into account the average rainfall totals by month.

Temperature in Hilo by month

Plan your trip to Hilo by taking into account the average temperature totals by month.

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 March 26, 2025.

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.

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 2 airlines flying from Baltimore to Hilo

100% Free

Book with Flexibility

Travel Smart

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 March 26, 2025.