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

$264 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Alaska Airlines, with prices starting from $322 and $385, respectively.

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

November can be a great time to fly to Kaua'i from North Carolina with a flight ticket averaging about $900. Cheapflights users have found deals in the month of November for as cheap as $406. The most expensive prices can be found in the month of June.

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

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

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

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

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

Yes. Cheapflights offers flight deals from North Carolina 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.

$264+ Flights from North Carolina to Kaua'i

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

Find cheap flights from North Carolina to Kaua'i 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 North Carolina to Kaua'i

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$590 (Delta)
One-way from	$264 (Delta)
Popular in	June
Cheapest in	November
Average price	$896

Provider with most accurate pricing for Charlotte Douglas-Lihue flight deals.

Search Deals

Provider most trusted by Cheapflights users for Charlotte Douglas-Lihue flights.

Search Deals

From North Carolina to Kaua'i

Search Deals

One-way flight from North Carolina to Kaua'i

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($141 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from North Carolina to Kaua'i

Cheapest flights from North Carolina to Kaua'i
Explore the most affordable flight options available from North Carolina to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Tue 10/145:30 amCLT - LIH

2 stops17h 53mDelta

Thu 10/239:26 pmLIH - CLT

2 stops15h 52mDelta

Deal found 4/29

$590

Thu 8/147:21 amRDU - LIH

1 stop12h 35mAmerican Airlines

Thu 8/211:45 pmLIH - RDU

2 stops14h 36mAmerican Airlines

Deal found 4/28

$615

Sun 5/118:54 pmCLT - LIH

1 stop21h 38mAmerican Airlines

Mon 5/129:40 pmLIH - CLT

1 stop13h 42mAmerican Airlines

Deal found 4/29

$631

Fri 9/196:10 pmRDU - LIH

2 stops21h 31mAlaska Airlines

Thu 9/259:11 amLIH - RDU

2 stops14h 49mAlaska Airlines

Deal found 4/28

$638

Mon 6/96:00 amRDU - LIH

2 stops17h 08mDelta

Mon 6/168:35 pmLIH - RDU

2 stops15h 31mDelta

Deal found 4/28

$644

Sun 5/116:35 amCLT - LIH

2 stops15h 11mUnited Airlines

Mon 5/121:20 pmLIH - CLT

2 stops15h 01mUnited Airlines

Deal found 4/29

$653

Thu 11/65:30 amTYS - LIH

2 stops17h 53mDelta

Mon 11/1710:26 pmLIH - TYS

2 stops18h 17mDelta

Deal found 4/29

$725

Thu 8/147:06 pmRDU - LIH

1 stop30h 32mUnited Airlines

Thu 8/217:40 pmLIH - RDU

1 stop13h 46mUnited Airlines

Deal found 4/28

$757

Sun 9/76:00 amORF - LIH

2 stops19h 58mUnited Airlines

Sun 9/1411:10 pmLIH - ORF

2 stops28h 14mUnited Airlines

Deal found 4/29

$771

Thu 5/155:35 amORF - LIH

2 stops18h 14mDelta

Mon 5/199:45 pmLIH - ORF

2 stops19h 17mDelta

Deal found 4/29

$776

Thu 10/165:45 amAVL - LIH

2 stops17h 38mDelta

Tue 10/219:26 pmLIH - AVL

2 stops17h 41mDelta

Deal found 4/29

$779

Wed 7/165:34 amGSO - LIH

2 stops17h 44mDelta

Mon 7/218:35 pmLIH - GSO

2 stops19h 03mDelta

Deal found 4/29

$781

Best flights from North Carolina to Kaua'i
Discover carefully curated flight deals from North Carolina to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Tue 10/147:00 amCLT - LIH

2 stops16h 23mDelta

Thu 10/239:26 pmLIH - CLT

2 stops14h 06mDelta

Deal found 4/28

$590

Sun 5/118:54 pmCLT - LIH

1 stop21h 38mAmerican Airlines

Mon 5/129:40 pmLIH - CLT

1 stop13h 42mAmerican Airlines

Deal found 4/29

$631

Fri 9/58:30 amCLT - LIH

1 stop13h 06mUnited Airlines

Mon 9/157:40 pmLIH - CLT

1 stop13h 31mUnited Airlines

Deal found 4/28

$642

Wed 5/287:50 amCLT - LIH

2 stops19h 43mAlaska Airlines

Wed 6/412:46 pmLIH - CLT

2 stops15h 18mAlaska Airlines

Deal found 4/28

$730

Sat 6/287:55 pmCLT - LIH

2 stops20h 25mSouthwest

Sat 7/58:40 pmLIH - CLT

2 stops14h 35mSouthwest

Deal found 4/29

$1,239

Mon 6/96:00 amRDU - LIH

2 stops17h 08mDelta

Mon 6/168:35 pmLIH - RDU

2 stops15h 31mDelta

Deal found 4/28

$644

Sun 5/256:00 amRDU - LIH

3 stops35h 17mMultiple Airlines

Sun 6/16:00 amLIH - RDU

2 stops17h 41mMultiple Airlines

Deal found 4/27

$1,345

Sun 9/76:00 amORF - LIH

2 stops19h 58mUnited Airlines

Sun 9/1411:10 pmLIH - ORF

2 stops28h 14mUnited Airlines

Deal found 4/28

$771

Sun 6/17:20 amRDU - LIH

1 stop34h 26mAlaska Airlines

Sun 6/810:33 pmLIH - RDU

1 stop25h 08mAlaska Airlines

Deal found 4/29

$773

Thu 5/87:00 amRDU - LIH

1 stop13h 55mAmerican Airlines

Thu 5/159:40 pmLIH - RDU

2 stops14h 54mAmerican Airlines

Deal found 4/29

$793

Thu 10/165:45 amAVL - LIH

2 stops17h 38mDelta

Tue 10/219:26 pmLIH - AVL

2 stops17h 41mDelta

Deal found 4/29

$779

Fri 9/57:00 amTYS - LIH

2 stops18h 58mUnited Airlines

Fri 9/121:13 pmLIH - TYS

2 stops18h 12mUnited Airlines

Deal found 4/28

$783

Last-minute flights from North Carolina to Kaua'i
Discover last-minute flight deals from North Carolina to Kaua'i. Data last updated April 30, 2025 and is based on user searches.

Thu 5/87:00 amRDU - LIH

1 stop13h 55mAmerican Airlines

Thu 5/159:40 pmLIH - RDU

2 stops14h 54mAmerican Airlines

Deal found 4/29

$793

Fri 5/97:43 amCLT - LIH

1 stop13h 12mAmerican Airlines

Fri 5/162:02 pmLIH - CLT

1 stop19h 13mAmerican Airlines

Deal found 4/28

$763

Fri 5/96:00 amCLT - LIH

2 stops15h 46mUnited Airlines

Fri 5/161:20 pmLIH - CLT

2 stops22h 01mUnited Airlines

Deal found 4/28

$854

Sun 5/118:54 pmCLT - LIH

1 stop21h 38mAmerican Airlines

Mon 5/129:40 pmLIH - CLT

1 stop13h 42mAmerican Airlines

Deal found 4/29

$631

Sun 5/116:35 amCLT - LIH

2 stops15h 11mUnited Airlines

Mon 5/121:20 pmLIH - CLT

2 stops15h 01mUnited Airlines

Deal found 4/29

$653

Thu 5/157:10 amRDU - LIH

1 stop17h 50mDelta

Wed 5/218:25 pmLIH - RDU

2 stops15h 45mDelta

Deal found 4/28

$703

Thu 5/157:20 amRDU - LIH

1 stop20h 13mAlaska Airlines

Thu 5/2210:33 pmLIH - RDU

1 stop25h 08mAlaska Airlines

Deal found 4/28

$778

Thu 5/156:30 amAVL - LIH

2 stops15h 16mUnited Airlines

Mon 5/191:20 pmLIH - AVL

2 stops14h 48mUnited Airlines

Deal found 4/29

$812

Thu 5/156:00 amILM - LIH

2 stops17h 49mDelta

Wed 5/219:45 pmLIH - ILM

2 stops13h 58mDelta

Deal found 4/28

$1,132

Thu 5/155:05 amILM - LIH

3 stops15h 50mAmerican Airlines

Wed 5/212:02 pmLIH - ILM

2 stops19h 39mAmerican Airlines

Deal found 4/28

$1,336

Mon 5/199:00 amRDU - LIH

1 stop32h 47mUnited Airlines

Mon 5/261:20 pmLIH - RDU

1 stop12h 41mUnited Airlines

Deal found 4/28

$907

Tue 5/209:33 amCLT - LIH

2 stops14h 16mDelta

Wed 5/289:45 pmLIH - CLT

2 stops17h 57mDelta

Deal found 4/28

$824

One-way flights from North Carolina to Kaua'i
Search for one-way flight options from North Carolina to Kaua'i. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Wed 9/246:00 amMYR - LIH

2 stops17h 23mDelta

Deal found 4/28

$264

Wed 9/245:30 amORF - LIH

2 stops17h 53mDelta

Deal found 4/28

$318

Sat 9/275:54 pmMYR - LIH

2 stops24h 17mAmerican Airlines

Deal found 4/28

$322

Thu 6/126:25 amRDU - LIH

2 stops16h 43mDelta

Deal found 4/28

$357

Mon 5/265:21 pmRDU - LIH

2 stops48h 25mAlaska Airlines

Deal found 4/29

$385

Fri 9/266:30 amORF - LIH

2 stops19h 25mUnited Airlines

Deal found 4/28

$387

Tue 5/138:15 amCLT - LIH

1 stop13h 31mUnited Airlines

Deal found 4/28

$403

Mon 5/267:30 amGSO - LIH

2 stops17h 30mDelta

Deal found 4/29

$437

Fri 5/166:30 amRDU - LIH

2 stops15h 16mUnited Airlines

Deal found 4/28

$457

Tue 8/57:35 pmTYS - LIH

2 stops26h 00mUnited Airlines

Deal found 4/29

$472

Sun 5/256:15 amGSO - LIH

2 stops35h 44mUnited Airlines

Deal found 4/29

$475

Fri 7/255:30 amTYS - LIH

2 stops17h 48mDelta

Deal found 4/29

$525

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CharlotteLihue

CLT - LIH

CLTLIH

Charlotte Douglas

Sun 5/11

8:54 pm-12:32 pm

1 stop21h 38m

Lihue

Mon 5/12

9:40 pm-5:22 pm

1 stop13h 42m

$631

CharlotteLihue

CLT - LIH

CLTLIH

Charlotte Douglas

Tue 7/8

6:52 am-5:18 pm

2 stops16h 26m

Lihue

Tue 7/15

8:35 pm-6:54 pm

2 stops16h 19m

$642

RaleighLihue

RDU - LIH

RDULIH

Raleigh-Durham

Mon 6/9

6:00 am-5:08 pm

2 stops17h 08m

Lihue

Mon 6/16

8:35 pm-6:06 pm

2 stops15h 31m

$644

CharlotteLihue

CLT - LIH

CLTLIH

Charlotte Douglas

Sun 5/11

6:35 am-3:46 pm

2 stops15h 11m

Lihue

Mon 5/12

1:20 pm-10:21 am

2 stops15h 01m

$653

KnoxvilleLihue

TYS - LIH

TYSLIH

Knoxville McGhee Tyson

Fri 9/5

5:30 am-5:11 pm

2 stops17h 41m

Lihue

Fri 9/12

9:26 pm-10:59 pm

2 stops19h 33m

$765

NorfolkLihue

ORF - LIH

ORFLIH

Norfolk

Sun 9/7

6:00 am-7:58 pm

2 stops19h 58m

Lihue

Sun 9/14

11:10 pm-9:24 am

2 stops28h 14m

$771

RaleighLihue

RDU - LIH

RDULIH

Raleigh-Durham

Sun 6/1

7:20 am-11:46 am

1 stop34h 26m

Lihue

Sun 6/8

10:33 pm-5:41 am

1 stop25h 08m

$773

AshevilleLihue

AVL - LIH

AVLLIH

Asheville Regional

Thu 10/16

5:45 am-5:23 pm

2 stops17h 38m

Lihue

Tue 10/21

9:26 pm-9:07 pm

2 stops17h 41m

$779

GreensboroLihue

GSO - LIH

GSOLIH

Greensboro/H. Point

Wed 7/16

5:34 am-5:18 pm

2 stops17h 44m

Lihue

Mon 7/21

8:35 pm-9:38 pm

2 stops19h 03m

$781

KnoxvilleLihue

TYS - LIH

TYSLIH

Knoxville McGhee Tyson

Mon 9/15

7:25 pm-11:25 am

2 stops22h 00m

Lihue

Sun 9/28

7:40 pm-10:35 pm

2 stops20h 55m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 38 results

Best time to book a flight from North Carolina to Kaua'i

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

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

Currently, January is the cheapest month in which you can book a flight from North Carolina to Kaua'i (average of $440). Flying from North Carolina 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 NC to FUS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from North Carolina 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

To help decide which airline to fly from North Carolina to Kaua'i, see what other customers have to say about Alaska Airlines, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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

7,936 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 are the cheapest airlines to fly from North Carolina to Kaua'i one-way?
$264 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Alaska Airlines, with prices starting from $322 and $385, respectively.
Can I find deals for flights from North Carolina to Kaua'i that include hotel bookings?
Yes. In addition to deals on North Carolina to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from North Carolina to Kaua'i?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North Carolina to Kaua'i.
Can I find deals for business class flights from North Carolina to Kaua'i?
Yes. Cheapflights offers flight deals from North Carolina 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 North Carolina to Kaua'i?
Currently, January is the cheapest month in which you can book a flight from North Carolina to Kaua'i (average of $440). Flying from North Carolina 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

Alternative routes for North Carolina to Kaua'i

Los Angeles to Honolulu flights

San Francisco to Honolulu flights

Seattle to Honolulu flights

John F Kennedy Intl to Honolulu flights

Los Angeles to Kahului flights

Ontario to Honolulu flights

Los Angeles to Lihue flights

O'Hare Intl to Honolulu flights

Newark to Honolulu flights

Los Angeles to Kailua-Kona flights

San Francisco to Kahului flights

Seattle to Kahului flights

San Diego to Honolulu flights

Dallas/Fort Worth to Honolulu flights

Hobby to Honolulu flights

Sky Harbor Intl to Honolulu flights

Denver to Honolulu flights

Seattle to Kailua-Kona flights

Portland to Honolulu flights

Salt Lake City to Honolulu flights

San Jose to Honolulu flights

Dulles Intl to Honolulu flights

George Bush Intcntl to Honolulu flights

Atlanta to Honolulu flights

San Francisco to Kailua-Kona flights

San Francisco to Lihue flights

Las Vegas to Honolulu flights

Oakland to Honolulu flights

Sacramento to Honolulu flights

LaGuardia to Honolulu flights

Denver to Kahului flights

Minneapolis to Honolulu flights

Seattle to Lihue flights

Detroit to Honolulu flights

Baltimore to Honolulu flights

Boston to Honolulu flights

Portland to Kahului flights

Reagan-National to Honolulu flights

San Diego to Kahului flights

San Jose to Kahului flights

Denver to Lihue flights

Sky Harbor Intl to Kahului flights

Denver to Kailua-Kona flights

Sacramento to Kahului flights

Long Beach to Honolulu flights

San Diego to Lihue flights

Ontario to Kahului flights

John F Kennedy Intl to Kahului flights

Orlando to Honolulu flights

Dallas/Fort Worth to Kahului flights

Top 4 airlines flying from North Carolina to Kaua'i

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$356	Average$763	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$437	Average$968	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$660	Average$958	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$661	Average$885	FlexibilityNo cancel fee	On-time75%

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.

$264+ Cheap flights from North Carolina 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from North Carolina to Kaua'i with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from North Carolina to Kaua'i

Keep the following information in mind while searching for North Carolina to Kaua'i flight deals. Data was last updated April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from North Carolina to Kaua'i

Cheapest flights from North Carolina to Kaua'iExplore the most affordable flight options available from North Carolina to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Explore the most affordable flight options available from North Carolina to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from North Carolina to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from North Carolina with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from North Carolina to Kaua'i

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

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

Find hourly flight availability from North Carolina 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 April 30, 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 North Carolina 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 are the cheapest airlines to fly from North Carolina to Kaua'i one-way?

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

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

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

What is the cheapest month to book a flight from North Carolina 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 North Carolina to Kaua'i

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

Top 4 airlines flying from North Carolina to Kaua'i

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from North Carolina to Kaua'i
Explore the most affordable flight options available from North Carolina to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.