What are the cheapest airlines to fly from Baltimore to Kaua'i one-way?

For one-way options, check prices for Delta. According to our data, you can fly for as low as $357. Users have also found prices from $402 and $482 on United Airlines and Alaska Airlines, respectively.

What are the most popular airlines that fly from Baltimore to Kaua'i?

The most popular airlines flying from Baltimore to Kaua'i are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

How far in advance should I book a flight from Baltimore to Kaua'i?

To save up to 43% on this flight, we recommend booking at least 15 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Baltimore to Kaua'i from $730 1-2 weeks out and tickets from $730 for flights departing within the next 72 hours.

What is the cheapest month to fly from Baltimore to Kaua'i?

September is one of the best times of the year to fly to Kaua'i from Baltimore. Prices for September average $770 per person but you can even find prices for as low as $446. The most expensive prices can be found in the month of March. Opting for a September flight can save you 34% on your journey compared to booking in March

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.

$357+ Flights from Baltimore to Kaua'i

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Cheap flight deals from Baltimore to Kaua'i

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$678 (Alaska Airlines)
One-way from	$357 (Delta)
Popular in	March
Cheapest in	September
Average price	$757

Provider with most accurate pricing for Washington, D.C. (WAS)-Lihue flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Lihue flights.

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From Baltimore/Washington to Kaua'i

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One-way flight from Baltimore/Washington to Kaua'i

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Highest demand for flights based on searches. 8% potential increase in price ($71 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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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 avril 29, 2025.

dim. 8/176:00 amBWI - LIH

2 stops17h 11mDelta

dim. 8/249:26 pmLIH - BWI

2 stops13h 43mDelta

Deal found 4/27

$528

mer. 8/277:00 amBWI - LIH

1 stop20h 30mAlaska Airlines

mer. 9/1710:30 pmLIH - BWI

1 stop13h 52mAlaska Airlines

Deal found 4/28

$597

mer. 8/276:00 amBWI - LIH

2 stops13h 56mAmerican Airlines

mer. 9/171:41 pmLIH - BWI

2 stops14h 37mAmerican Airlines

Deal found 4/28

$598

dim. 8/178:10 amBWI - LIH

1 stop13h 25mUnited Airlines

mer. 8/201:13 pmLIH - BWI

1 stop12h 53mUnited Airlines

Deal found 4/27

$677

ven. 8/156:05 amBWI - LIH

1 stop12h 45mSouthwest

ven. 8/228:40 pmLIH - BWI

2 stops17h 00mSouthwest

Deal found 4/27

$694

Best flights from Baltimore to Kaua'i
Discover carefully curated flight deals from Baltimore to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated avril 29, 2025.

jeu. 5/297:05 pmBWI - LIH

1 stop32h 28mAlaska Airlines

jeu. 6/129:08 amLIH - BWI

2 stops15h 11mAlaska Airlines

Deal found 4/29

$678

sam. 5/176:15 amBWI - LIH

2 stops17h 34mDelta

mar. 5/278:25 pmLIH - BWI

2 stops15h 42mDelta

Deal found 4/29

$709

lun. 5/126:15 amBWI - LIH

1 stop12h 35mSouthwest

dim. 5/188:15 amLIH - BWI

2 stops15h 45mSouthwest

Deal found 4/28

$768

mar. 5/136:45 amBWI - LIH

2 stops15h 01mUnited Airlines

sam. 5/171:20 pmLIH - BWI

1 stop11h 57mUnited Airlines

Deal found 4/28

$778

mer. 5/75:00 amBWI - LIH

2 stops15h 55mAmerican Airlines

sam. 5/172:02 pmLIH - BWI

2 stops13h 57mAmerican Airlines

Deal found 4/28

$1,069

Last-minute flights from Baltimore to Kaua'i
Discover last-minute flight deals from Baltimore to Kaua'i. Data last updated avril 29, 2025 and is based on user searches.

lun. 5/126:15 amBWI - LIH

1 stop12h 35mSouthwest

dim. 5/188:15 amLIH - BWI

2 stops15h 45mSouthwest

Deal found 4/28

$768

lun. 5/125:00 amBWI - LIH

3 stops15h 55mAmerican Airlines

dim. 5/189:40 pmLIH - BWI

2 stops18h 25mAmerican Airlines

Deal found 4/28

$1,265

ven. 5/168:23 amBWI - LIH

1 stop13h 23mUnited Airlines

sam. 5/2410:58 pmLIH - BWI

1 stop12h 54mUnited Airlines

Deal found 4/29

$903

sam. 5/176:15 amBWI - LIH

2 stops17h 34mDelta

mar. 5/278:25 pmLIH - BWI

2 stops15h 42mDelta

Deal found 4/29

$709

jeu. 5/297:05 pmBWI - LIH

1 stop32h 28mAlaska Airlines

jeu. 6/129:08 amLIH - BWI

2 stops15h 11mAlaska Airlines

Deal found 4/29

$678

One-way flights from Baltimore to Kaua'i
Search for one-way flight options from Baltimore to Kaua'i. Find affordable one-way fares based on user searches. Data last updated avril 29, 2025.

mar. 7/86:53 amBWI - LIH

2 stops16h 25mDelta

Deal found 4/28

$357

mar. 7/86:05 amBWI - LIH

1 stop20h 20mUnited Airlines

Deal found 4/28

$402

dim. 6/297:51 amBWI - LIH

1 stop20h 03mAlaska Airlines

Deal found 4/28

$482

jeu. 7/106:05 amBWI - LIH

1 stop12h 40mSouthwest

Deal found 4/28

$487

mar. 7/86:50 amBWI - LIH

3 stops16h 10mAmerican Airlines

Deal found 4/28

$778

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

jeu. 5/29

7:05 pm-9:33 pm

1 stop32h 28m

Lihue

jeu. 6/12

9:08 am-6:19 am

2 stops15h 11m

$678

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

sam. 5/17

6:55 am-5:49 pm

2 stops16h 54m

Lihue

mar. 5/27

8:25 pm-6:07 pm

2 stops15h 42m

$709

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

lun. 5/12

6:15 am-12:50 pm

1 stop12h 35m

Lihue

dim. 5/18

8:15 am-6:00 am

2 stops15h 45m

$768

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

mar. 5/13

6:45 am-3:46 pm

2 stops15h 01m

Lihue

sam. 5/17

1:20 pm-7:17 am

1 stop11h 57m

$778

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

mer. 5/7

5:00 am-2:55 pm

2 stops15h 55m

Lihue

sam. 5/17

2:02 pm-9:59 am

2 stops13h 57m

$1,069

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

mar. 7/8

6:53 am-5:18 pm

2 stops16h 25m

$357

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

mar. 7/8

6:05 am-8:25 pm

1 stop20h 20m

$402

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

dim. 6/29

7:51 am-9:54 pm

1 stop20h 03m

$482

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

jeu. 7/10

6:05 am-12:45 pm

1 stop12h 40m

$487

BaltimoreLihue

BWI - LIH

BWILIH

Baltimore/Washington

mar. 7/8

6:50 am-5:00 pm

3 stops16h 10m

$778

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 $683). 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?

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.

Rainfall in Kaua'i by month

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

If weather is an important factor for your trip to Kaua'i, 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 69.8 F).

Reviews of airlines servicing Kaua'i

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,961 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,295 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,929 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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.
What are the cheapest airlines to fly from Baltimore to Kaua'i one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $357. Users have also found prices from $402 and $482 on United Airlines and Alaska Airlines, respectively.
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 $683). 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

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Top 5 airlines flying from Baltimore to Kaua'i

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$406	Average$629	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$437	Average$823	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$507	Average$759	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$574	Average$909	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$628	Average$848	FlexibilityNo cancel fee	On-time63%

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$357+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Kaua'i with Cheapflights

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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 avril 29, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Baltimore to Kaua'i

Cheapest flights from Baltimore to Kaua'iExplore 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 avril 29, 2025.

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 avril 29, 2025.

Cheapflights Fare Finder

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

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.

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?

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 avril 29, 2025.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

Reviews of airlines servicing Kaua'i

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?

What are the cheapest airlines to fly from Baltimore to Kaua'i one-way?

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

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

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

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

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 Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Baltimore to Kaua'i

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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 avril 29, 2025.