What is the cheapest airline that flies from Baltimore/Washington to Hilo Intl?

Southwest and Delta are the most popular carriers operating from Baltimore/Washington to Hilo Intl

What airlines fly to Hilo?

United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to Hilo from Baltimore according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 5 different airlines that fly to Hilo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Baltimore/Washington Airport to Hilo Intl Airport?

Prices for flights from Baltimore/Washington Airport to Hilo Intl Airport are updated daily.

How many operators does momondo search for flights from Baltimore/Washington Airport to Hilo Intl Airport?

The number of operators available for flights from Baltimore/Washington Airport to Hilo Intl Airport is 3 as of November 2025.

How old do you have to be to fly from Baltimore/Washington Airport to Hilo Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Hilo Intl Airport.

What documentation or ID do you need to fly to Hilo Intl Airport?

The travel and health documents you'll need for your trip to Hilo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hilo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$305 Cheap Flights from Baltimore to Hilo in 2025/26

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Find the cheapest flights from Baltimore to Hilo

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Cheap round-trip flights

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7:14 pm - 5:29 pmBWI-ITO

27h 15m2 stops

7:44 pm - 6:14 pmITO-BWI

17h 30m2 stops

$736Alaska Airlines

Find Deal

Mon, Jan 12 - Thu, Jan 15

7:14 pm - 5:45 pmBWI-ITO

27h 31m2 stops

7:44 pm - 6:14 pmITO-BWI

17h 30m2 stops

$776Alaska Airlines

Find Deal

Mon, Jan 12 - Thu, Jan 15

7:14 pm - 4:13 pmBWI-ITO

25h 59m2 stops

7:44 pm - 6:14 pmITO-BWI

17h 30m2 stops

$788Alaska Airlines

Find Deal

Mon, Jan 12 - Thu, Jan 15

6:00 am - 7:59 pmBWI-ITO

18h 59m2 stops

6:00 am - 6:34 amITO-BWI

19h 34m2 stops

$819United Airlines

Find Deal

Tue, Feb 17 - Fri, Feb 27

6:10 am - 9:40 pmBWI-ITO

20h 30m2 stops

7:55 am - 5:30 amITO-BWI

16h 35m2 stops

$924Southwest

Find Deal

Tue, Feb 17 - Fri, Feb 27

6:00 am - 7:04 pmBWI-ITO

18h 04m2 stops

1:42 pm - 11:54 amITO-BWI

17h 12m2 stops

$1,094Delta

Find Deal

Sat, Jan 24 - Wed, Jan 28

6:05 am - 6:10 pmBWI-ITO

17h 05m2 stops

6:00 am - 12:10 amITO-BWI

13h 10m2 stops

$1,144Southwest

Find Deal

Sat, Dec 13 - Fri, Dec 19

9:00 am - 8:00 pmBWI-ITO

16h 00m2 stops

7:44 pm - 3:11 pmITO-BWI

14h 27m2 stops

$1,183United Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

6:10 am - 9:40 pmBWI-ITO

20h 30m2 stops

6:00 am - 5:35 amITO-BWI

18h 35m2 stops

$1,289Southwest

Find Deal

Thu, Dec 25 - Thu, Jan 1

8:15 am - 5:39 pmBWI-ITO

38h 24m2 stops

7:44 pm - 4:18 pmITO-BWI

63h 34m3 stops

$1,312United Airlines

Find Deal

Sat, Dec 13 - Fri, Dec 19

United Airlines flights from Baltimore to Hilo

Our best United Airlines deals on Baltimore to Hilo flight tickets

United Airlines

Feb 17

BWI6:00 amBaltimore/Washington

18h 59m

2 stops

ITO7:59 pmHilo Intl

Feb 27

ITO6:00 amHilo Intl

19h 34m

2 stops

BWI6:34 amBaltimore/Washington

$819

Find similar

United Airlines

Dec 9

BWI9:00 amBaltimore/Washington

16h 00m

2 stops

ITO8:00 pmHilo Intl

Dec 13

ITO7:44 pmHilo Intl

14h 27m

2 stops

BWI3:11 pmBaltimore/Washington

$1,183

Find similar

United Airlines

Dec 13

BWI8:15 amBaltimore/Washington

38h 24m

2 stops

ITO5:39 pmHilo Intl

Dec 19

ITO7:44 pmHilo Intl

63h 34m

3 stops

BWI4:18 pmBaltimore/Washington

$1,312

Find similar

Southwest flights from Baltimore to Hilo

Our best Southwest deals on Baltimore to Hilo flight tickets

Southwest

Feb 17

BWI6:10 amBaltimore/Washington

20h 30m

2 stops

ITO9:40 pmHilo Intl

Feb 27

ITO7:55 amHilo Intl

16h 35m

2 stops

BWI5:30 amBaltimore/Washington

$924

Find similar

Southwest

Dec 13

BWI6:05 amBaltimore/Washington

17h 05m

2 stops

ITO6:10 pmHilo Intl

Dec 19

ITO6:00 amHilo Intl

13h 10m

2 stops

BWI12:10 amBaltimore/Washington

$1,144

Find similar

Southwest

Dec 25

BWI6:10 amBaltimore/Washington

20h 30m

2 stops

ITO9:40 pmHilo Intl

Jan 1

ITO6:00 amHilo Intl

18h 35m

2 stops

BWI5:35 amBaltimore/Washington

$1,289

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Mon 1/12

7:14 pm-5:29 pm

2 stops27h 15m

Hilo Intl

Thu 1/15

7:44 pm-6:14 pm

2 stops17h 30m

$736

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Mon 1/12

7:14 pm-5:45 pm

2 stops27h 31m

Hilo Intl

Thu 1/15

7:44 pm-6:14 pm

2 stops17h 30m

$776

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Mon 1/12

7:14 pm-4:13 pm

2 stops25h 59m

Hilo Intl

Thu 1/15

7:44 pm-6:14 pm

2 stops17h 30m

$788

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Tue 2/17

6:00 am-7:59 pm

2 stops18h 59m

Hilo Intl

Fri 2/27

6:00 am-6:34 am

2 stops19h 34m

$819

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Tue 2/17

6:10 am-9:40 pm

2 stops20h 30m

Hilo Intl

Fri 2/27

7:55 am-5:30 am

2 stops16h 35m

$924

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Sat 1/24

6:00 am-7:04 pm

2 stops18h 04m

Hilo Intl

Wed 1/28

1:42 pm-11:54 am

2 stops17h 12m

$1,094

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Sat 12/13

6:05 am-6:10 pm

2 stops17h 05m

Hilo Intl

Fri 12/19

6:00 am-12:10 am

2 stops13h 10m

$1,144

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Tue 12/9

9:00 am-8:00 pm

2 stops16h 00m

Hilo Intl

Sat 12/13

7:44 pm-3:11 pm

2 stops14h 27m

$1,183

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Thu 12/25

6:10 am-9:40 pm

2 stops20h 30m

Hilo Intl

Thu 1/1

6:00 am-5:35 am

2 stops18h 35m

$1,289

BaltimoreHilo

BWI - ITO

BWIITO

Baltimore/Washington

Sat 12/13

8:15 am-5:39 pm

2 stops38h 24m

Hilo Intl

Fri 12/19

7:44 pm-4:18 pm

3 stops63h 34m

$1,312

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore to Hilo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Hilo?

The month of December is, on average, the cheapest month to fly to Hilo from Baltimore, with most prices found around $587. If you’re not able to fly to Hilo in December, then September is your next best option. Flight prices from Baltimore to Hilo during September average around $667.

What is the cheapest day to depart on your flight to Hilo?

The cheapest day to depart from Baltimore to Hilo is on a Friday. Travelers who choose to depart for Hilo on a Friday will often find tickets for as low as $848. Flights from Baltimore to Hilo on a Tuesday will generally be more expensive and average around $1,274. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Hilo?

Our data shows that the cheapest Baltimore to Hilo flights are usually those with departure times in the evening. Our users have found flights to Hilo in the evening for as low as $914. In contrast, the most expensive time of day to depart to Hilo is in the morning when prices are around $977.

When to book flights from Baltimore to Hilo

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Hilo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Baltimore to Hilo (BWI to ITO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Hilo

Fastest flight time	16h 17m
Direct flights	None

The fastest flight from Baltimore to Hilo takes 16h 17m

There are no direct flights from Baltimore to Hilo. There are no popular flight routes from Baltimore to Hilo.

Search flight deals

How far is Baltimore/Washington to Hilo Intl by plane?
The distance between Baltimore/Washington and Hilo Intl is about 4760.2 mi. Typically, this will take 16h 00m by plane in normal conditions.
When did momondo last update prices for flights from Baltimore/Washington Airport to Hilo Intl Airport?
Prices for flights from Baltimore/Washington Airport to Hilo Intl Airport are updated daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Hilo Intl Airport?
The number of operators available for flights from Baltimore/Washington Airport to Hilo Intl Airport is 3 as of November 2025.
How old do you have to be to fly from Baltimore/Washington Airport to Hilo Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The travel and health documents you'll need for your trip to Hilo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hilo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Baltimore to Hilo?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Baltimore to Hilo is Alaska Airlines (40% of total bookings). The next most popular airlines are United Airlines (36%) and Southwest (23%).

Best airlines flying from Baltimore to Hilo

Compare and see reviews for airlines that fly from Baltimore to Hilo with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $587	Free Cancellation	Rating 8.0 11,354 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $741	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
Southwest	PriceFrom $848	Free Cancellation	Rating 8.0 4,254 reviews	Search Southwest flights

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Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Hilo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Hilo for you.

Can I find flights from Baltimore to Hilo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hilo from Baltimore which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Baltimore to Hilo?

Once all potential Baltimore to Hilo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Baltimore to Hilo right now. Can momondo alert me if prices change?

Price alerts on flights to Hilo from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.