HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kailua-Kona

$215+ Cheap flights from Baltimore to Kailua-Kona (BWI - KOA)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — KOA
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Kailua-Kona 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 Kailua-Kona

Cheapest flights from Baltimore to Kailua-Kona
Explore the most affordable flight options available from Baltimore to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/12. 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 4/288:00 am
BWI
-
KOA
1 stop13h 30m
United Airlines
Mon 5/48:00 pm
KOA
-
BWI
1 stop13h 06m
United Airlines
Deal found 2/12$458
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:00 am
BWI
-
KOA
2 stops14h 43m
American Airlines
Mon 9/2111:01 pm
KOA
-
BWI
2 stops17h 34m
American Airlines
Deal found 2/10$463
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Mon 3/98:02 am
BWI
-
KOA
1 stop13h 32m
United Airlines
Tue 3/177:35 pm
KOA
-
BWI
1 stop13h 26m
United Airlines
Deal found 2/12$466
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/188:02 am
BWI
-
KOA
1 stop13h 32m
United Airlines
Mon 3/231:30 pm
KOA
-
BWI
1 stop11h 49m
United Airlines
Deal found 2/10$468
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/176:13 am
BWI
-
KOA
2 stops19h 38m
United Airlines
Tue 3/2410:55 pm
KOA
-
BWI
2 stops15h 58m
United Airlines
Deal found 2/10$479
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:08 am
BWI
-
KOA
2 stops17h 35m
Delta
Fri 5/89:55 pm
KOA
-
BWI
2 stops19h 30m
Delta
Deal found 2/11$482
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Mon 3/28:00 am
BWI
-
KOA
1 stop13h 34m
United Airlines
Mon 3/161:30 pm
KOA
-
BWI
1 stop11h 49m
United Airlines
Deal found 2/12$487
This United Airlines deal was found by Cheapflights users on 2/10. 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 2/248:00 am
BWI
-
KOA
1 stop13h 34m
United Airlines
Tue 3/38:55 pm
KOA
-
BWI
1 stop13h 12m
United Airlines
Deal found 2/10$490

Find flight deals from Baltimore to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Kailua-Kona (KOA). 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$458
(United Airlines)

One-way from

$215
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$662
Provider with most accurate pricing for Baltimore/Washington-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Kona Intl flights.
Search Deals
From Baltimore/Washington to Kona Intl
Search Deals
One-way flight from Baltimore/Washington to Kona Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Kailua-Kona 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 February 13, 2026.
Use the filters below to find and compare flights from Baltimore to Kailua-Kona that are best for you.

Fly from

Baltimore

Fly to

Kailua-Kona

Route

Depart

Return

Price

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Tue 4/28

7:04 am-7:52 pm

1 stop18h 48m

Kona Intl

Mon 5/4

9:00 pm-6:16 pm

2 stops15h 16m

$464

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Tue 4/28

8:00 am-3:30 pm

1 stop13h 30m

Kona Intl

Mon 5/4

1:15 pm-10:04 am

2 stops14h 49m

$464

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 3/9

8:02 am-3:34 pm

1 stop13h 32m

Kona Intl

Tue 3/17

7:35 pm-3:01 pm

1 stop13h 26m

$466

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Wed 7/22

10:45 am-7:47 pm

2 stops15h 02m

Kona Intl

Mon 8/3

10:15 pm-6:24 pm

1 stop14h 09m

$474

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Wed 3/18

8:02 am-3:34 pm

1 stop13h 32m

Kona Intl

Mon 3/23

3:28 pm-11:30 am

2 stops14h 02m

$474

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 5/4

6:08 am-5:43 pm

2 stops17h 35m

Kona Intl

Fri 5/8

9:55 pm-11:25 pm

2 stops19h 30m

$482

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Tue 2/24

8:00 am-4:34 pm

1 stop13h 34m

Kona Intl

Tue 3/3

2:35 pm-11:30 am

2 stops15h 55m

$496

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 2/23

6:30 am-4:34 pm

2 stops15h 04m

Kona Intl

Tue 3/3

8:55 pm-4:10 pm

2 stops14h 15m

$501

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Thu 2/26

6:30 am-4:34 pm

2 stops15h 04m

Kona Intl

Mon 3/2

2:35 pm-11:30 am

2 stops15h 55m

$527

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 4/13

10:00 pm-3:00 pm

3 stops47h 00m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 17 results
1
2

Compare providers for flights from Baltimore to Kailua-Kona

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 Kailua-Kona in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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-Kailua-Kona flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Kailua-Kona flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Kailua-Kona 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-Kailua-Kona 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 Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona 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 Kailua-Kona

How far ahead should I book a flight from Baltimore to Kailua-Kona?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Kailua-Kona. Price data was last updated on February 6, 2026.

The best time to book flights from Baltimore to Kailua-Kona is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Baltimore to Kailua-Kona?

Currently, April is the cheapest month in which you can book a flight from Baltimore to Kailua-Kona (average of $211). Flying from Baltimore to Kailua-Kona in May is currently the most expensive (average of $466). 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 Kailua-Kona?

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated February 13, 2026.
Read through reviews of airlines operating flights from Baltimore to Kailua-Kona, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,880 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
11,880 reviews
Alaska Airlines
8.0
Very good
11,880 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Southwest
8.0
Very good
4,283 reviews
Alaska Airlines
8.0
Very good
11,880 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Delta
7.9
Good
8,197 reviews
Alaska Airlines
8.0
Very good
11,880 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
United Airlines
7.4
Good
9,287 reviews
Alaska Airlines
8.0
Very good
11,880 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
American Airlines
7.2
Good
11,283 reviews
Alaska Airlines
8.0
Very good
11,880 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Kailua-Kona. 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 Kailua-Kona?

    United Airlines can get you from Baltimore to Kailua-Kona in just under 13h 30m. Your travel time can differ by up to . The distance from Baltimore to Kailua-Kona is about 4809 mi.

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

    Flying on Delta is currently your cheapest option to Kailua-Kona, with prices starting at $214. Additional round-trip tickets that might be worth considering are offered by American Airlines and Alaska Airlines, with the lowest prices starting at $449 and $449, respectively. Delta is 70% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Baltimore to Kailua-Kona that include hotel bookings?

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

  • How can I find direct flights from Baltimore to Kailua-Kona?

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

  • Can I find deals for business class flights from Baltimore to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Baltimore to Kailua-Kona 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 Kailua-Kona?

    Currently, April is the cheapest month in which you can book a flight from Baltimore to Kailua-Kona (average of $211). Flying from Baltimore to Kailua-Kona in May is currently the most expensive (average of $466). 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.

Top 5 airlines flying from Baltimore to Kailua-Kona

Discover the top 5 airlines that operate flights from Baltimore to Kailua-Kona. 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$214Average$602FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$449Average$663FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$449Average$639FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$458Average$775FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$572Average$843FlexibilityNo cancel feeOn-time63%

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.
Site
©2026 Cheapflights