How can I find cheap flights from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport?
Explore the cheapest one-way and round-trip flights from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport over the next 90 days, with one-way fares from TWD 3,565 and round-trip from TWD 4,869. Based on Trip.com's latest 7-day flight data.
- Round-trip
- Cheapest
- Nonstop
- Recommended
- Next 7 days
- Fastest
- Cheapest nonstop
DCA 7:50 AM5h 20mNonstopLAS 10:10 AMWashington D.C. - Las Vegas | Tue, Dec 22 | American Airlines
LAS 10:39 PM4h 28mNonstopIAD 6:07 AMLas Vegas - Washington D.C. | Thu, Dec 24 | Frontier AirlinesTWD 8,316 TWD 10,74423% off23% offTWD 10,744 TWD 8,316
DCA 8:00 AM5h 27mNonstopLAS 10:27 AMWashington D.C. - Las Vegas | Wed, Nov 18 | American Airlines
LAS 9:47 PM4h 23mNonstopIAD 5:10 AMLas Vegas - Washington D.C. | Tue, Nov 24 | Frontier AirlinesTWD 8,380 TWD 10,74422% off22% offTWD 10,744 TWD 8,380
DCA 6:00 PM8h 43m1 stopLAS 11:43 PMWashington D.C. - Las Vegas | Sun, Nov 15 | Frontier Airlines
LAS 12:38 AM7h 58m1 stopIAD 11:36 AMLas Vegas - Washington D.C. | Thu, Nov 19 | Frontier AirlinesTWD 4,869 TWD 10,74455% off55% offTWD 10,744 TWD 4,869
DCA 6:26 PM7h 6m1 stopLAS 10:32 PMWashington D.C. - Las Vegas | Sun, Nov 22 | Delta Air Lines
LAS 9:47 PM4h 23mNonstopIAD 5:10 AMLas Vegas - Washington D.C. | Tue, Nov 24 | Frontier AirlinesTWD 5,85745% offTWD 10,744 TWD 5,857
DCA 2:00 PM8h 46m1 stopLAS 7:46 PMWashington D.C. - Las Vegas | Sun, Nov 15 | Delta Air Lines
LAS 12:38 AM7h 58m1 stopIAD 11:36 AMLas Vegas - Washington D.C. | Thu, Nov 19 | Frontier AirlinesTWD 5,90645% offTWD 10,744 TWD 5,906
DCA 10:59 AM10h 43m1 stopLAS 6:42 PMWashington D.C. - Las Vegas | Thu, Jan 7 | Alaska Airlines
LAS 12:14 PM9h 25m1 stopIAD 12:39 AMLas Vegas - Washington D.C. | Sun, Jan 10 | Frontier AirlinesTWD 6,82936% offTWD 10,744 TWD 6,829
DCA 6:00 PM8h 43m1 stopLAS 11:43 PMWashington D.C. - Las Vegas | Wed, Nov 18 | Frontier Airlines
LAS 9:47 PM4h 23mNonstopIAD 5:10 AMLas Vegas - Washington D.C. | Tue, Nov 24 | Frontier AirlinesTWD 6,98235% offTWD 10,744 TWD 6,982
DCA 5:34 PM7h 59m1 stopLAS 10:33 PMWashington D.C. - Las Vegas | Wed, Dec 2 | Delta Air Lines
LAS 6:00 AM11h 10m1 stopIAD 8:10 PMLas Vegas - Washington D.C. | Sun, Dec 6 | Frontier AirlinesTWD 7,48630% offTWD 10,744 TWD 7,486
DCA 6:00 PM8h 50m1 stopLAS 11:50 PMWashington D.C. - Las Vegas | Sun, Dec 13 | Frontier Airlines
LAS 11:43 PM22h 8m1 stopIAD 12:51 AMLas Vegas - Washington D.C. | Thu, Dec 17 | Frontier AirlinesTWD 7,60428% offTWD 10,744 TWD 7,604
WAS 1:00 PM17h 25m1 stopLAS 2:00 PMWashington D.C. - Las Vegas | Sat, Nov 14 | Normal Airline
LAS 3:00 PM6hNonstopWAS 4:00 PMLas Vegas - Washington D.C. | Mon, Nov 16 | Normal AirlineFind more flightsFind more flights
- Cheapest
DCA 10:59 AM10h 28m1 stopLAS 6:27 PMWashington D.C. - Las Vegas | Tue, Jan 5 | Alaska AirlinesTWD 3,565 TWD 7,94555% off55% offTWD 7,945 TWD 3,565
DCA 6:00 PM8h 37m1 stopLAS 11:37 PMWashington D.C. - Las Vegas | Fri, Jan 8 | Frontier AirlinesTWD 3,886 TWD 7,94551% off51% offTWD 7,945 TWD 3,886
DCA 10:59 AM10h 43m1 stopLAS 6:42 PMWashington D.C. - Las Vegas | Sun, Jan 10 | Alaska AirlinesTWD 4,222 TWD 7,94547% off47% offTWD 7,945 TWD 4,222
DCA 10:59 AM10h 43m1 stopLAS 6:42 PMWashington D.C. - Las Vegas | Mon, Jan 11 | Alaska AirlinesTWD 4,30146% offTWD 7,945 TWD 4,301
DCA 1:53 PM20h 45m1 stopLAS 7:38 AMWashington D.C. - Las Vegas | Mon, Jan 11 | Delta Air LinesTWD 4,56843% offTWD 7,945 TWD 4,568
DCA 2:00 PM8h 45m1 stopLAS 7:45 PMWashington D.C. - Las Vegas | Wed, Dec 16 | Delta Air LinesTWD 4,64242% offTWD 7,945 TWD 4,642
DCA 6:26 PM7h 7m1 stopLAS 10:33 PMWashington D.C. - Las Vegas | Sat, Dec 12 | Delta Air LinesTWD 4,64742% offTWD 7,945 TWD 4,647
DCA 5:59 PM8h 54m1 stopLAS 11:53 PMWashington D.C. - Las Vegas | Tue, Dec 15 | Delta Air LinesTWD 4,64742% offTWD 7,945 TWD 4,647
DCA 6:00 AM7h 25m1 stopLAS 10:25 AMWashington D.C. - Las Vegas | Tue, Jan 5 | Delta Air LinesTWD 4,64742% offTWD 7,945 TWD 4,647
WAS 1:00 PM17h 25m1 stopLAS 2:00 PMWashington D.C. - Las Vegas | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
DCA 8:00 AM5h 30mNonstopLAS 10:30 AMWashington D.C. - Las Vegas | Thu, Jan 7 | American AirlinesTWD 6,232 TWD 15,96661% off61% offTWD 15,966 TWD 6,232
DCA 8:00 AM5h 30mNonstopLAS 10:30 AMWashington D.C. - Las Vegas | Wed, Jan 6 | American AirlinesTWD 6,232 TWD 15,96661% off61% offTWD 15,966 TWD 6,232
DCA 8:00 AM5h 30mNonstopLAS 10:30 AMWashington D.C. - Las Vegas | Fri, Jan 8 | American AirlinesTWD 7,723 TWD 15,96652% off52% offTWD 15,966 TWD 7,723
DCA 7:59 AM5h 31mNonstopLAS 10:30 AMWashington D.C. - Las Vegas | Wed, Dec 2 | American AirlinesTWD 8,65146% offTWD 15,966 TWD 8,651
DCA 8:00 AM5h 32mNonstopLAS 10:32 AMWashington D.C. - Las Vegas | Mon, Nov 23 | American AirlinesTWD 12,45322% offTWD 15,966 TWD 12,453
DCA 8:00 AM5h 32mNonstopLAS 10:32 AMWashington D.C. - Las Vegas | Sun, Nov 22 | American AirlinesTWD 12,45322% offTWD 15,966 TWD 12,453
WAS 1:00 PM17h 25m1 stopLAS 2:00 PMWashington D.C. - Las Vegas | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
DCA 8:00 AM5h 30mNonstopLAS 10:30 AMWashington D.C. - Las Vegas | Wed, Jan 6 | American AirlinesTWD 6,232 TWD 21,20871% off71% offTWD 21,208 TWD 6,232
DCA 8:00 AM5h 30mNonstopLAS 10:30 AMWashington D.C. - Las Vegas | Thu, Jan 7 | American AirlinesTWD 6,232 TWD 21,20871% off71% offTWD 21,208 TWD 6,232
DCA 8:00 AM5h 30mNonstopLAS 10:30 AMWashington D.C. - Las Vegas | Fri, Jan 8 | American AirlinesTWD 7,723 TWD 21,20864% off64% offTWD 21,208 TWD 7,723
DCA 7:59 AM5h 31mNonstopLAS 10:30 AMWashington D.C. - Las Vegas | Wed, Dec 2 | American AirlinesTWD 8,65159% offTWD 21,208 TWD 8,651
DCA 8:00 AM5h 32mNonstopLAS 10:32 AMWashington D.C. - Las Vegas | Mon, Nov 23 | American AirlinesTWD 12,45341% offTWD 21,208 TWD 12,453
DCA 8:00 AM5h 32mNonstopLAS 10:32 AMWashington D.C. - Las Vegas | Sun, Nov 22 | American AirlinesTWD 12,45341% offTWD 21,208 TWD 12,453
DCA 12:23 PM7h 7m1 stopLAS 4:30 PMWashington D.C. - Las Vegas | Sun, Dec 13 | Delta Air LinesTWD 5,52174% offTWD 21,208 TWD 5,521
DCA 2:00 PM7h 41m1 stopLAS 6:41 PMWashington D.C. - Las Vegas | Wed, Dec 2 | Delta Air LinesTWD 6,88468% offTWD 21,208 TWD 6,884
DCA 1:33 PM7h 26m1 stopLAS 5:59 PMWashington D.C. - Las Vegas | Wed, Dec 2 | Frontier AirlinesTWD 7,98562% offTWD 21,208 TWD 7,985
WAS 1:00 PM17h 25m1 stopLAS 2:00 PMWashington D.C. - Las Vegas | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
DCA 8:00 AM5h 27mNonstopLAS 10:27 AMWashington D.C. - Las Vegas | Sat, Nov 14 | American AirlinesTWD 9,486 TWD 21,62056% off56% offTWD 21,620 TWD 9,486
DCA 8:00 AM5h 27mNonstopLAS 10:27 AMWashington D.C. - Las Vegas | Tue, Nov 17 | American AirlinesTWD 10,182 TWD 21,62053% off53% offTWD 21,620 TWD 10,182
DCA 8:00 AM5h 27mNonstopLAS 10:27 AMWashington D.C. - Las Vegas | Wed, Nov 18 | American AirlinesTWD 10,266 TWD 21,62053% off53% offTWD 21,620 TWD 10,266
DCA 8:00 AM5h 32mNonstopLAS 10:32 AMWashington D.C. - Las Vegas | Thu, Nov 19 | American AirlinesTWD 12,45342% offTWD 21,620 TWD 12,453
DCA 1:00 PM7h 24m1 stopLAS 5:24 PMWashington D.C. - Las Vegas | Thu, Nov 19 | Frontier AirlinesTWD 9,47156% offTWD 21,620 TWD 9,471
DCA 6:10 AM7h 29m1 stopLAS 10:39 AMWashington D.C. - Las Vegas | Wed, Nov 18 | Delta Air LinesTWD 9,60956% offTWD 21,620 TWD 9,609
DCA 6:30 PM7h 54m1 stopLAS 11:24 PMWashington D.C. - Las Vegas | Mon, Nov 16 | Delta Air LinesTWD 12,55742% offTWD 21,620 TWD 12,557
WAS 1:00 PM17h 25m1 stopLAS 2:00 PMWashington D.C. - Las Vegas | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
DCA 8:00 AM5h 30mNonstopLAS 10:30 AMWashington D.C. - Las Vegas | Thu, Jan 7 | American AirlinesTWD 6,232 TWD 15,96661% off61% offTWD 15,966 TWD 6,232
DCA 8:00 AM5h 30mNonstopLAS 10:30 AMWashington D.C. - Las Vegas | Wed, Jan 6 | American AirlinesTWD 6,232 TWD 15,96661% off61% offTWD 15,966 TWD 6,232
DCA 8:00 AM5h 30mNonstopLAS 10:30 AMWashington D.C. - Las Vegas | Fri, Jan 8 | American AirlinesTWD 7,723 TWD 15,96652% off52% offTWD 15,966 TWD 7,723
DCA 7:59 AM5h 31mNonstopLAS 10:30 AMWashington D.C. - Las Vegas | Wed, Dec 2 | American AirlinesTWD 8,65146% offTWD 15,966 TWD 8,651
DCA 8:00 AM5h 32mNonstopLAS 10:32 AMWashington D.C. - Las Vegas | Mon, Nov 23 | American AirlinesTWD 12,45322% offTWD 15,966 TWD 12,453
DCA 8:00 AM5h 32mNonstopLAS 10:32 AMWashington D.C. - Las Vegas | Sun, Nov 22 | American AirlinesTWD 12,45322% offTWD 15,966 TWD 12,453
DCA 6:26 PM7h 7m1 stopLAS 10:33 PMWashington D.C. - Las Vegas | Sat, Dec 12 | Delta Air LinesTWD 4,64742% offTWD 7,945 TWD 4,647
DCA 6:00 AM7h 25m1 stopLAS 10:25 AMWashington D.C. - Las Vegas | Tue, Jan 5 | Delta Air LinesTWD 4,64742% offTWD 7,945 TWD 4,647
DCA 6:00 PM8h 37m1 stopLAS 11:37 PMWashington D.C. - Las Vegas | Fri, Jan 8 | Frontier AirlinesTWD 3,88651% offTWD 7,945 TWD 3,886
WAS 1:00 PM17h 25m1 stopLAS 2:00 PMWashington D.C. - Las Vegas | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
Displayed flight fares from Washington D.C. to Las Vegas are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.
Trip.com Price Insights: Flights from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport
What is the cheapest month for one-way flights from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport?
Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport, the best time to buy is in June, with an average price of TWD 3,965. You’ll want to avoid July, when the average price can reach as high as TWD 10,982.
What is the cheapest day of the week to fly from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport?
Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.
Which airline offers the cheapest flights from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport?
The cheapest airline flying from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport is Alaska Airlines (from TWD 3,565) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.








Find more flights and airlines
What is the flight schedule from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport?
Check the schedule for flights from Washington D.C. to Las Vegas and find the flight that best matches your travel plans.
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F9687
Ronald Reagan Washington National Airport
1:10 PM
DCA
3:21 PM
DEN
S - T W T F SSearch -
F94967
Denver International Airport
1:19 PM
DEN
2:24 PM
LAS
S M T W T F S -
DL1193
Ronald Reagan Washington National Airport
6:10 AM
DCA
7:57 AM
MSP
S M T W T F SSearch -
DL2262
Minneapolis-Saint Paul International Airport
9:05 AM
MSP
10:38 AM
LAS
S M T W T F S -
F9689
Ronald Reagan Washington National Airport
6:09 PM
DCA
8:19 PM
DEN
S M - W T F SSearch -
F9777
Denver International Airport
10:44 PM
DEN
11:45 PM
LAS
S M T W T F S -
DL1798
Ronald Reagan Washington National Airport
2:00 PM
DCA
3:58 PM
ATL
S M T W T F SSearch -
DL919
Hartsfield–Jackson Atlanta International Airport
6:45 PM
ATL
8:16 PM
LAS
S M T W T F S -
DL705
Ronald Reagan Washington National Airport
5:59 PM
DCA
8:59 PM
SLC
S M T W T F SSearch -
DL1662
Salt Lake City International Airport
11:59 PM
SLC
12:31 AM
LAS
S M T W T F S -
F9687
Ronald Reagan Washington National Airport
1:10 PM
DCA
3:21 PM
DEN
S - T W T F SSearch -
F91765
Denver International Airport
7:24 PM
DEN
8:31 PM
LAS
S M T W T - S -
DL1193
Ronald Reagan Washington National Airport
6:10 AM
DCA
7:57 AM
MSP
S M T W T F SSearch -
DL2238
Minneapolis-Saint Paul International Airport
11:10 AM
MSP
12:40 PM
LAS
S M T W T F S -
AS015
Ronald Reagan Washington National Airport
10:59 AM
DCA
1:58 PM
SAN
S M T W T F SSearch -
AS2018
San Diego International Airport
5:54 PM
SAN
7:21 PM
LAS
S M T W T F S -
F9687
Ronald Reagan Washington National Airport
1:10 PM
DCA
3:21 PM
DEN
S - T W T F SSearch -
F9777
Denver International Airport
10:44 PM
DEN
11:45 PM
LAS
S M T W T F S
About Ronald Reagan Washington National Airport and Harry Reid Intl. Airport
Learn about Ronald Reagan Washington National Airport (DCA) and Harry Reid Intl. Airport (LAS) — including location, terminals, transportation, and travel tips.
| Flight distance | 3,356.42 km |
|---|---|
| Cheapest one-way ticket price | TWD 3,565 |
| Cheapest return ticket price | TWD 4,869 |
FAQs for Ronald Reagan Washington National Airport to Harry Reid Intl. Airport Flights
How long is the flight from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport?
Ronald Reagan Washington National Airport to Harry Reid Intl. Airport takes about 6 hours 41 minutes on average. Actual flight time may vary depending on route, weather and air traffic.How many daily flights are there from Ronald Reagan Washington National Airport (DCA) to Harry Reid Intl. Airport (LAS)?
There are around 2 daily flights from Ronald Reagan Washington National Airport (DCA) to Harry Reid Intl. Airport (LAS).What is the flight schedule from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport?
The earliest flight from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport departs at 08:00, and the last departs at 18:40, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.When are flight tickets from Ronald Reagan Washington National Airport (DCA) to Harry Reid Intl. Airport (LAS) most expensive?
The route from Ronald Reagan Washington National Airport (DCA) to Harry Reid Intl. Airport (LAS) is quite popular. Without considering departure times or holidays, tickets cost around TWD 16,003 in November, the most expensive month to book this route.What time does the earliest flight from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport depart?
The earliest flight departs from Ronald Reagan Washington National Airport (DCA) at 07:00 and arrives in Harry Reid Intl. Airport (LAS) at 09:29.What time does the latest flight from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport depart?
The latest flight departs from Ronald Reagan Washington National Airport (DCA) at 18:04 and arrives in Harry Reid Intl. Airport (LAS) at 22:02.Which airline operates the most direct flights from Ronald Reagan Washington National Airport (DCA) to Harry Reid Intl. Airport (LAS)?
American Airlines is a very popular airline operating an average of 1665 flights per month.What are the cheapest flights from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport?
One-way flights from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport currently start from TWD 3,565, and round-trip fares start from TWD 4,869. The current lowest fare is a Alaska Airlines flight departing on Tue, Jan 5; prices may vary depending on availability.Which airlines offer direct flights from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport?
Yes. American Airlines and United Airlines operate direct flights from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport, with an average flight time of 6 hours 41 minutes, and around 25 weekly flights. Actual flight frequency may vary by season.What is the average price of a flight from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport?
Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport is TWD 9,423. Prices may vary depending on the departure date, airline, and availability.How many weekly flights are there from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport?
Ronald Reagan Washington National Airport to Harry Reid Intl. Airport operates around 25 weekly flights, mainly by American Airlines and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.How do I book flights from Ronald Reagan Washington National Airport to Harry Reid Intl. Airport on Trip.com?
Enter Ronald Reagan Washington National Airport and Harry Reid Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.
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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.