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Kaua'i

$402+ Cheap flights from Baltimore (BWI) to Kaua'i

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LIH
ago 5 — ago 121
ter 8/5
ter 8/12
1 adult, Economy
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Cheap flight deals from Baltimore to Kaua'i

Keep the following information in mind while searching for Baltimore to Kaua'i flight deals. Data was last updated julho 31, 2025.

Round-trip from

$451
(United Airlines)

Popular in

March

Cheapest in

September

Average price

$809
From Baltimore/Washington to Kaua'i
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Baltimore to Kaua'i

Cheapest flights from Baltimore to Kaua'i
Explore the most affordable flight options available from Baltimore to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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.
qua 9/38:30 amBWI - LIH
1 stop13h 06mUnited Airlines
dom 9/711:10 pmLIH - BWI
1 stop12h 21mUnited Airlines
Deal found 7/30$451
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
dom 11/97:38 amBWI - LIH
2 stops30h 17mAlaska Airlines
qui 11/136:02 amLIH - BWI
2 stops19h 16mAlaska Airlines
Deal found 7/29$462
This American Airlines deal was found by Cheapflights users on 7/30. 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.
qua 8/276:00 amBWI - LIH
2 stops13h 56mAmerican Airlines
qua 9/171:44 pmLIH - BWI
2 stops14h 04mAmerican Airlines
Deal found 7/30$562
This Southwest deal was found by Cheapflights users on 7/31. 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.
qui 9/256:15 amBWI - LIH
2 stops15h 45mSouthwest
dom 10/58:40 pmLIH - BWI
1 stop11h 35mSouthwest
Deal found 7/31$568
This Delta deal was found by Cheapflights users on 7/29. 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.
qui 9/255:35 amBWI - LIH
2 stops17h 46mDelta
dom 10/59:40 pmLIH - BWI
2 stops18h 29mDelta
Deal found 7/29$622

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Kaua'i 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 julho 31, 2025.
Use the filters below to find and compare flights from Baltimore to Kaua'i that are best for you.

Fly from

Baltimore

Fly to

Kaua'i

Route

Depart

Return

Price

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

qua 9/3

8:30 am-3:36 pm

1 stop13h 06m

Lihue

dom 9/7

11:10 pm-5:31 pm

1 stop12h 21m

$451

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

qua 8/27

6:00 am-1:56 pm

2 stops13h 56m

Lihue

qua 9/17

1:44 pm-9:48 am

2 stops14h 04m

$562

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

qui 9/25

6:15 am-4:00 pm

2 stops15h 45m

Lihue

dom 10/5

8:40 pm-2:15 pm

1 stop11h 35m

$568

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

qui 10/2

7:00 am-11:56 am

2 stops34h 56m

Lihue

ter 10/7

2:20 pm-6:12 am

2 stops33h 52m

$619

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

qui 9/25

5:35 am-5:21 pm

2 stops17h 46m

Lihue

dom 10/5

9:40 pm-10:09 pm

2 stops18h 29m

$622

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

ter 12/30

5:11 pm-1:14 pm

2 stops25h 03m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Baltimore to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i 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 Kaua'i

What is the cheapest month to book a flight from Baltimore to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Baltimore to Kaua'i (average of $440). Flying from Baltimore to Kaua'i in June is currently the most expensive (average of $689). 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.

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

Find hourly flight availability from Baltimore to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julho 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Kaua'i as you normally would.

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated julho 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Baltimore to Kaua'i by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What airport do you fly from for flights from Baltimore to Kaua'i?

    Located just 8.5 mi from the city center, Baltimore/Washington (BWI) is the airport most travelers will use when flying to Kaua'i from Baltimore.

  • Can I find deals for flights from Baltimore to Kaua'i that include hotel bookings?

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

  • How can I find direct flights from Baltimore to Kaua'i?

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

  • Can I find deals for business class flights from Baltimore to Kaua'i?

    Yes. Cheapflights offers flight deals from Baltimore to Kaua'i 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 Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Kaua'i (average of $440). Flying from Baltimore to Kaua'i in June is currently the most expensive (average of $689). 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

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Top 5 airlines flying from Baltimore to Kaua'i

Discover the top 5 airlines that operate flights from Baltimore to Kaua'i. 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 julho 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$406Average$537FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$437Average$823FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$507Average$713FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$574Average$915FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$628Average$896FlexibilityNo cancel feeOn-time63%

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