How long is the flight from Japan to Washington, D.C. Reagan-National Airport?

Air Canada, EVA Air, and American Airlines can get you from Japan to Washington, D.C. Reagan-National Airport in just under 28h 10m. Your travel time can differ by up to 10h 01m. The distance between Japan and Washington, D.C. Reagan-National Airport is about 6751 mi. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Japan to Washington, D.C. Reagan-National Airport one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $89. Southwest flights start at $123 while deals on Delta start at $125 one-way.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Japan to Washington, D.C. Reagan-National Airport?

Most travelers choose Tokyo Haneda - Washington, D.C. Reagan-National, Tokyo Narita - Washington, D.C. Reagan-National or Nagoya Chubu Centrair Intl - Washington, D.C. Reagan-National when deciding on the best route from Japan to Washington, D.C. Reagan-National Airport.

What are the most popular airlines that fly from Japan to Washington, D.C. Reagan-National Airport?

Before booking your flight from Japan to Washington, D.C. Reagan-National Airport check out the most popular airlines for this route: American Airlines, Southwest or Delta.

Can I find deals for flights from Japan to Reagan-National that include hotel bookings?

Yes. In addition to deals on Japan to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Japan to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Reagan-National.

Can I find deals for business class flights from Japan to Reagan-National?

Yes. Cheapflights offers flight deals from Japan to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$503+ Flights from Japan to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Japan to Reagan-National

Cheapest flights from Japan to Reagan-National
Explore the most affordable flight options available from Japan to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/246:15 pmNRT - DCA

2 stops35h 16mAir Canada

Sun 1/48:40 pmDCA - NRT

1 stop29h 50mAir Canada

Deal found 12/16

$950

Wed 12/246:45 pmNRT - DCA

1 stop17h 50mAir Canada

Wed 12/316:00 amDCA - NRT

1 stop20h 30mAir Canada

Deal found 12/17

$1,221

Wed 12/246:50 pmHND - DCA

1 stop17h 45mAir Canada

Sun 1/48:40 pmDCA - HND

1 stop30h 00mAir Canada

Deal found 12/16

$1,280

Wed 12/175:30 pmNRT - DCA

1 stop16h 14mMultiple Airlines

Wed 12/246:50 pmDCA - NRT

1 stop31h 40mMultiple Airlines

Deal found 12/15

$1,382

Wed 12/244:15 pmNRT - DCA

3 stops30h 40mMultiple Airlines

Sun 1/46:50 pmDCA - NRT

2 stops31h 40mMultiple Airlines

Deal found 12/16

$1,417

Wed 12/175:10 pmHND - DCA

1 stop15h 47mBritish Airways

Wed 12/244:50 pmDCA - HND

1 stop22h 15mBritish Airways

Deal found 12/15

$1,441

Sat 12/276:45 pmNRT - DCA

1 stop17h 11mAir Canada

Tue 1/612:55 pmDCA - NRT

2 stops37h 25mAir Canada

Deal found 12/16

$1,453

Wed 12/246:45 pmNRT - DCA

1 stop17h 50mAir Canada

Fri 1/26:00 amDCA - NRT

1 stop20h 30mAir Canada

Deal found 12/16

$1,460

Mon 12/226:45 pmNRT - DCA

1 stop17h 11mAir Canada

Fri 1/26:00 amDCA - NRT

1 stop20h 30mAir Canada

Deal found 12/17

$1,462

Wed 12/246:50 pmHND - DCA

1 stop17h 45mAir Canada

Wed 12/319:40 amDCA - HND

1 stop17h 00mAir Canada

Deal found 12/17

$1,578

Wed 12/316:50 pmHND - DCA

1 stop28h 05mAir Canada

Tue 1/611:05 amDCA - HND

2 stops63h 35mAir Canada

Deal found 12/17

$1,606

Sat 12/276:50 pmHND - DCA

1 stop17h 45mAir Canada

Tue 1/69:40 amDCA - HND

1 stop17h 00mAir Canada

Deal found 12/16

$1,655

Best flights from Japan to Reagan-National
Discover carefully curated flight deals from Japan to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Fri 2/66:45 pmNRT - DCA

1 stop28h 10mAir Canada

Thu 2/196:59 amDCA - NRT

1 stop19h 31mAir Canada

Deal found 12/17

$941

Fri 3/62:45 pmNRT - DCA

1 stop19h 20mMultiple Airlines

Tue 3/179:59 amDCA - NRT

1 stop39h 26mMultiple Airlines

Deal found 12/17

$942

Sat 2/78:10 pmOKA - DCA

2 stops37h 50mEVA Air

Sat 2/145:00 pmDCA - OKA

2 stops36h 10mEVA Air

Deal found 12/16

$1,161

Sun 2/13:25 pmITM - DCA

2 stops38h 11mAmerican Airlines

Wed 2/45:30 pmDCA - ITM

2 stops28h 15mAmerican Airlines

Deal found 12/15

$1,167

Thu 1/294:15 pmKIX - DCA

3 stops31h 48mCathay Pacific

Thu 2/59:35 amDCA - KIX

2 stops39h 40mCathay Pacific

Deal found 12/14

$1,625

Thu 1/812:25 pmOKA - DCA

2 stops23h 38mJapan Airlines

Sun 1/115:30 pmDCA - OKA

2 stops35h 25mJapan Airlines

Deal found 12/16

$1,653

Fri 2/139:05 amIWK - DCA

2 stops25h 54mUnited Airlines

Sun 2/1512:47 pmDCA - IWK

3 stops40h 03mUnited Airlines

Deal found 12/15

$1,826

Sat 1/316:30 pmNRT - DCA

1 stop17h 29mMultiple Airlines

Sat 2/75:01 pmDCA - NRT

1 stop32h 59mMultiple Airlines

Deal found 12/17

$957

Fri 1/306:15 pmNRT - DCA

2 stops35h 18mAir Canada

Fri 2/611:05 amDCA - NRT

2 stops39h 15mAir Canada

Deal found 12/16

$971

Sat 1/319:00 amKIX - DCA

2 stops25h 00mMultiple Airlines

Sat 2/79:59 amDCA - KIX

2 stops44h 46mMultiple Airlines

Deal found 12/16

$963

Wed 2/256:15 pmNRT - DCA

2 stops30h 08mAir Canada

Wed 3/46:00 amDCA - NRT

1 stop20h 30mAir Canada

Deal found 12/16

$974

Tue 2/246:15 pmNRT - DCA

2 stops30h 08mAir Canada

Wed 3/46:00 amDCA - NRT

1 stop20h 30mAir Canada

Deal found 12/16

$974

Fri 2/137:35 amOKA - DCA

2 stops27h 06mAmerican Airlines

Tue 2/175:32 pmDCA - OKA

2 stops36h 43mAmerican Airlines

Deal found 12/15

$1,236

Fri 2/136:15 pmNRT - DCA

2 stops56h 04mAir Canada

Tue 2/1711:05 amDCA - NRT

1 stop39h 25mAir Canada

Deal found 12/15

$975

Thu 1/293:45 pmKIX - DCA

2 stops20h 50mMultiple Airlines

Thu 2/59:40 amDCA - KIX

2 stops19h 45mMultiple Airlines

Deal found 12/14

$1,107

Fri 2/66:45 pmNRT - DCA

1 stop15h 14mAir Canada

Sun 3/16:00 amDCA - NRT

1 stop20h 30mAir Canada

Deal found 12/15

$979

Fri 1/308:45 pmKIX - DCA

2 stops33h 24mMultiple Airlines

Fri 2/69:59 amDCA - KIX

2 stops42h 46mMultiple Airlines

Deal found 12/16

$1,117

Wed 2/256:50 pmHND - DCA

1 stop17h 45mAir Canada

Wed 3/49:40 amDCA - HND

1 stop17h 00mAir Canada

Deal found 12/16

$979

Fri 1/309:25 amKIX - DCA

2 stops45h 28mCathay Pacific

Fri 2/69:35 amDCA - KIX

3 stops39h 20mCathay Pacific

Deal found 12/16

$1,630

Tue 2/246:50 pmHND - DCA

1 stop17h 45mAir Canada

Wed 3/46:59 amDCA - HND

1 stop19h 41mAir Canada

Deal found 12/16

$979

Fri 1/302:30 pmNGO - DCA

2 stops22h 05mMultiple Airlines

Fri 2/66:00 amDCA - NGO

2 stops23h 45mMultiple Airlines

Deal found 12/16

$1,187

Mon 2/94:40 pmNGO - DCA

3 stops38h 28mCathay Pacific

Wed 4/811:54 amDCA - NGO

3 stops38h 36mCathay Pacific

Deal found 12/15

$1,638

Wed 2/412:15 pmOKA - DCA

3 stops24h 22mUnited Airlines

Sun 2/86:30 amDCA - OKA

2 stops26h 35mUnited Airlines

Deal found 12/17

$1,839

Wed 2/46:50 pmHND - DCA

1 stop17h 45mAir Canada

Tue 2/249:40 amDCA - HND

1 stop17h 00mAir Canada

Deal found 12/15

$981

Fri 1/301:40 pmITM - DCA

2 stops22h 55mMultiple Airlines

Fri 2/69:40 amDCA - ITM

2 stops20h 25mMultiple Airlines

Deal found 12/16

$1,227

Wed 2/49:05 amIWK - DCA

2 stops24h 27mUnited Airlines

Sun 2/810:30 amDCA - IWK

2 stops42h 20mUnited Airlines

Deal found 12/16

$1,843

Fri 2/66:50 pmHND - DCA

1 stop17h 45mAir Canada

Thu 2/196:00 amDCA - HND

2 stops20h 40mAir Canada

Deal found 12/17

$988

Tue 1/139:20 pmHND - DCA

2 stops36h 40mMultiple Airlines

Sat 1/178:00 amDCA - HND

1 stop21h 15mMultiple Airlines

Deal found 12/17

$1,261

Sun 2/16:50 pmHND - DCA

1 stop17h 45mAir Canada

Wed 2/259:40 amDCA - HND

1 stop17h 00mAir Canada

Deal found 12/15

$1,046

Sun 12/282:20 pmOKA - DCA

2 stops23h 39mUnited Airlines

Thu 1/296:00 amDCA - OKA

2 stops27h 05mUnited Airlines

Deal found 12/17

$2,092

Last-minute flights from Japan to Reagan-National
Discover last-minute flight deals from Japan to Reagan-National. Data last updated December 18, 2025 and is based on user searches.

Wed 12/246:15 pmNRT - DCA

2 stops35h 16mAir Canada

Sun 1/48:40 pmDCA - NRT

1 stop29h 50mAir Canada

Deal found 12/16

$950

Wed 1/146:30 pmNRT - DCA

1 stop17h 29mMultiple Airlines

Tue 1/205:01 pmDCA - NRT

1 stop32h 59mMultiple Airlines

Deal found 12/16

$881

Mon 1/196:50 pmHND - DCA

2 stops31h 29mAir Canada

Sun 1/258:40 pmDCA - HND

1 stop30h 00mAir Canada

Deal found 12/15

$948

Mon 1/196:15 pmNRT - DCA

2 stops30h 08mAir Canada

Mon 2/911:05 amDCA - NRT

1 stop39h 25mAir Canada

Deal found 12/16

$974

Wed 1/282:45 pmNRT - DCA

1 stop19h 15mMultiple Airlines

Sat 1/316:00 pmDCA - NRT

2 stops32h 30mMultiple Airlines

Deal found 12/16

$875

Wed 1/286:45 pmNRT - DCA

1 stop17h 50mAir Canada

Sat 1/314:15 pmDCA - NRT

1 stop34h 15mAir Canada

Deal found 12/16

$937

Wed 1/286:50 pmHND - DCA

1 stop17h 45mAir Canada

Sat 1/318:40 pmDCA - HND

1 stop30h 00mAir Canada

Deal found 12/16

$953

Fri 1/306:45 pmNRT - DCA

1 stop28h 10mAir Canada

Fri 2/66:00 amDCA - NRT

1 stop20h 30mAir Canada

Deal found 12/16

$919

Fri 1/306:50 pmHND - DCA

1 stop28h 05mAir Canada

Fri 2/69:40 amDCA - HND

1 stop17h 00mAir Canada

Deal found 12/16

$921

Fri 1/302:45 pmNRT - DCA

1 stop19h 15mMultiple Airlines

Fri 2/66:56 pmDCA - NRT

2 stops53h 29mMultiple Airlines

Deal found 12/16

$964

Sat 1/316:30 pmNRT - DCA

1 stop17h 29mMultiple Airlines

Sat 2/75:01 pmDCA - NRT

1 stop32h 59mMultiple Airlines

Deal found 12/17

$957

Sat 1/319:00 amKIX - DCA

2 stops25h 00mMultiple Airlines

Sat 2/79:59 amDCA - KIX

2 stops44h 46mMultiple Airlines

Deal found 12/16

$963

One-way flights from Japan to Reagan-National
Search for one-way flight options from Japan to Reagan-National. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sun 1/258:05 pmHND - DCA

3 stops39h 54mMultiple Airlines

Deal found 12/16

$503

Sat 1/176:35 pmNRT - DCA

3 stops36h 24mMultiple Airlines

Deal found 12/16

$505

Sun 3/222:45 pmNRT - DCA

2 stops44h 14mMultiple Airlines

Deal found 12/16

$509

Mon 1/196:15 pmNRT - DCA

2 stops32h 04mAir Canada

Deal found 12/16

$534

Mon 1/196:35 pmNRT - DCA

3 stops41h 24mMultiple Airlines

Deal found 12/16

$535

Tue 3/312:35 pmNRT - DCA

3 stops39h 24mMultiple Airlines

Deal found 12/16

$536

Tue 2/36:45 pmNRT - DCA

1 stop29h 38mAir Canada

Deal found 12/16

$537

Thu 2/266:50 pmHND - DCA

1 stop37h 15mAir Canada

Deal found 12/16

$539

Fri 1/166:45 pmNRT - DCA

1 stop17h 50mAir Canada

Deal found 12/16

$540

Fri 1/166:50 pmHND - DCA

1 stop17h 45mAir Canada

Deal found 12/17

$541

Mon 3/166:45 pmNRT - DCA

1 stop33h 48mAir Canada

Deal found 12/16

$542

Wed 4/154:30 pmHND - DCA

1 stop19h 29mAmerican Airlines

Deal found 12/15

$543

Find flight deals from Japan to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$689 (Trip.com)
One-way from	$503 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$1,183

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

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From Japan to Washington, D.C. Reagan-National

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One-way flight from Japan to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($105 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Japan to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Fri 2/6

6:45 pm-8:55 am

1 stop28h 10m

Washington, D.C. Reagan-National

Thu 2/19

6:59 am-4:30 pm

1 stop19h 31m

$941

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Fri 3/6

2:45 pm-8:05 pm

1 stop19h 20m

Washington, D.C. Reagan-National

Tue 3/17

9:59 am-2:25 pm

1 stop39h 26m

$942

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Sat 1/31

6:30 pm-9:59 pm

1 stop17h 29m

Washington, D.C. Reagan-National

Sat 2/7

5:01 pm-4:00 pm

1 stop32h 59m

$957

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Sat 1/31

9:00 am-8:00 pm

2 stops25h 00m

Washington, D.C. Reagan-National

Sat 2/7

9:59 am-8:45 pm

2 stops44h 46m

$963

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Fri 1/30

6:15 pm-3:33 pm

2 stops35h 18m

Washington, D.C. Reagan-National

Fri 2/6

11:05 am-4:20 pm

2 stops39h 15m

$971

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Wed 2/25

6:15 pm-10:23 am

2 stops30h 08m

Washington, D.C. Reagan-National

Wed 3/4

6:00 am-4:30 pm

1 stop20h 30m

$974

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Tue 2/24

6:15 pm-10:23 am

2 stops30h 08m

Washington, D.C. Reagan-National

Wed 3/4

6:00 am-4:30 pm

1 stop20h 30m

$974

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Fri 2/13

6:15 pm-12:19 pm

2 stops56h 04m

Washington, D.C. Reagan-National

Tue 2/17

11:05 am-4:30 pm

1 stop39h 25m

$975

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Fri 2/6

6:45 pm-7:59 pm

1 stop15h 14m

Washington, D.C. Reagan-National

Sun 3/1

6:00 am-4:30 pm

1 stop20h 30m

$979

TokyoWashington, D.C.

HND - DCA

HNDDCA

Tokyo Haneda

Wed 2/25

6:50 pm-10:35 pm

1 stop17h 45m

Washington, D.C. Reagan-National

Wed 3/4

9:40 am-4:40 pm

1 stop17h 00m

$979

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results

...

Best time to book a flight from Japan to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Japan 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 Japan to Washington, D.C. Reagan-National Airport

What is the cheapest time of day to fly from JP to DCA?

It’s typically best to fly out from Japan to Washington, D.C. Reagan-National Airport in the evening. Doing so could potentially save you 41% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

How long is the flight from Japan to Washington, D.C. Reagan-National Airport?
Air Canada, EVA Air, and American Airlines can get you from Japan to Washington, D.C. Reagan-National Airport in just under 28h 10m. Your travel time can differ by up to 10h 01m. The distance between Japan and Washington, D.C. Reagan-National Airport is about 6751 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Japan to Washington, D.C. Reagan-National Airport one-way?
To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $89. Southwest flights start at $123 while deals on Delta start at $125 one-way.
What are the most popular routes from Japan to Washington, D.C. Reagan-National Airport?
Most travelers choose Tokyo Haneda - Washington, D.C. Reagan-National, Tokyo Narita - Washington, D.C. Reagan-National or Nagoya Chubu Centrair Intl - Washington, D.C. Reagan-National when deciding on the best route from Japan to Washington, D.C. Reagan-National Airport.
Can I find deals for flights from Japan to Reagan-National that include hotel bookings?
Yes. In addition to deals on Japan to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Japan to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Reagan-National.
Can I find deals for business class flights from Japan to Reagan-National?
Yes. Cheapflights offers flight deals from Japan to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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$503+ Cheap flights from Japan to Reagan-National (DCA)

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Japan to Reagan-National

Cheapest flights from Japan to Reagan-NationalExplore the most affordable flight options available from Japan to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Japan to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Japan to Reagan-National

Keep the following information in mind while searching for Japan to Reagan-National flight deals. Data was last updated December 18, 2025.

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Japan to Washington, D.C. Reagan-National Airport that are best for you.

Best time to book a flight from Japan to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Japan with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Japan to Washington, D.C. Reagan-National Airport

What is the cheapest time of day to fly from JP to DCA?

Find hourly flight availability from Japan to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Related info for your journey

Find useful and relevant information for your journey from Japan to Reagan-National. 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 Japan to Washington, D.C. Reagan-National Airport?

What are the cheapest airlines to fly from Japan to Washington, D.C. Reagan-National Airport one-way?

What are the most popular routes from Japan to Washington, D.C. Reagan-National Airport?

Can I find deals for flights from Japan to Reagan-National that include hotel bookings?

How can I find direct flights from Japan to Reagan-National?

Can I find deals for business class flights from Japan to Reagan-National?

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Cheapest flights from Japan to Reagan-National
Explore the most affordable flight options available from Japan to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.