$100+ Cheap flights from Las Vegas (LAS) 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DCA
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Reagan-National 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.Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Washington, D.C. Reagan-National are usually found in December or January, booked 50 days in advance, depart on a Wednesday or Saturday and return on a Tuesday
Cheap flight deals from Las Vegas to Reagan-National
Cheapest
Best
Last-minute
One-way
Cheapest flights from Las Vegas to Reagan-NationalExplore the most affordable flight options available from Las Vegas to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
Explore the most affordable flight options available from Las Vegas to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:50 am
LAS
- DCA
1 stop7h 06m
Frontier
Sat 11/146:00 pm
DCA
- LAS
1 stop8h 31m
Frontier
Deal found 7/31![Frontier logo]()
$167
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:45 am
LAS
- DCA
Nonstop4h 50m
American Airlines
Tue 9/18:00 am
DCA
- LAS
Nonstop5h 07m
American Airlines
Deal found 7/29![American Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 7/28. 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.
Sat 8/226:40 am
LAS
- DCA
1 stop7h 15m
Southwest
Sat 8/297:00 am
DCA
- LAS
Nonstop5h 10m
Southwest
Deal found 7/28![Southwest logo]()
$199
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.
Tue 8/259:20 am
LAS
- DCA
Nonstop4h 40m
Southwest
Tue 9/14:50 pm
DCA
- LAS
2 stops8h 25m
Southwest
Deal found 7/31![Southwest logo]()
$204
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:40 am
LAS
- DCA
1 stop7h 15m
Southwest
Mon 8/244:35 pm
DCA
- LAS
1 stop8h 00m
Southwest
Deal found 7/30![Southwest logo]()
$209
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:45 am
LAS
- DCA
1 stop5h 55m
Southwest
Mon 8/316:55 am
DCA
- LAS
2 stops9h 30m
Southwest
Deal found 7/30![Southwest logo]()
$210
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:55 am
LAS
- DCA
1 stop6h 15m
Southwest
Wed 8/264:40 pm
DCA
- LAS
Nonstop5h 00m
Southwest
Deal found 7/29![Southwest logo]()
$219
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 8/2011:45 am
LAS
- DCA
Nonstop4h 50m
American Airlines
Wed 8/268:00 am
DCA
- LAS
Nonstop5h 07m
American Airlines
Deal found 8/1![American Airlines logo]()
$221
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:45 am
LAS
- DCA
2 stops7h 55m
Southwest
Tue 9/14:40 pm
DCA
- LAS
Nonstop5h 00m
Southwest
Deal found 7/29![Southwest logo]()
$224
Best flights from Las Vegas to Reagan-NationalDiscover carefully curated flight deals from Las Vegas to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Las Vegas to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This Southwest deal was found by Cheapflights users on 7/28. 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.
Sat 8/2211:30 pm
LAS
- DCA
1 stop6h 05m
Southwest
Sat 8/292:30 pm
DCA
- LAS
1 stop8h 30m
Southwest
Deal found 7/28![Southwest logo]()
$209
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:15 pm
LAS
- DCA
1 stop7h 16m
Delta
Mon 8/314:00 pm
DCA
- LAS
1 stop10h 10m
Delta
Deal found 7/31![Delta logo]()
$257
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:30 pm
LAS
- DCA
1 stop6h 20m
Southwest
Mon 8/316:00 am
DCA
- LAS
1 stop8h 15m
Southwest
Deal found 7/30![Southwest logo]()
$209
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:55 am
LAS
- DCA
1 stop6h 15m
Southwest
Wed 8/264:40 pm
DCA
- LAS
Nonstop5h 00m
Southwest
Deal found 7/29![Southwest logo]()
$219
This Delta deal was found by Cheapflights users on 8/1. 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.
Fri 8/2111:30 pm
LAS
- DCA
1 stop7h 39m
Delta
Fri 8/2812:00 pm
DCA
- LAS
1 stop6h 54m
Delta
Deal found 8/1![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 7/28. 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.
Thu 11/59:05 am
LAS
- DCA
Nonstop4h 20m
Southwest
Mon 11/94:05 pm
DCA
- LAS
2 stops9h 00m
Southwest
Deal found 7/28![Southwest logo]()
$260
Last-minute flights from Las Vegas to Reagan-NationalDiscover last-minute flight deals from Las Vegas to Reagan-National. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Reagan-National. Data last updated August 2, 2026 and is based on user searches.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:55 am
LAS
- DCA
1 stop6h 15m
Southwest
Wed 8/264:40 pm
DCA
- LAS
Nonstop5h 00m
Southwest
Deal found 7/29![Southwest logo]()
$219
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 8/2011:45 am
LAS
- DCA
Nonstop4h 50m
American Airlines
Wed 8/268:00 am
DCA
- LAS
Nonstop5h 07m
American Airlines
Deal found 8/1![American Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 7/28. 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.
Sat 8/226:40 am
LAS
- DCA
1 stop7h 15m
Southwest
Sat 8/297:00 am
DCA
- LAS
Nonstop5h 10m
Southwest
Deal found 7/28![Southwest logo]()
$199
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:45 am
LAS
- DCA
1 stop5h 55m
Southwest
Mon 8/316:55 am
DCA
- LAS
2 stops9h 30m
Southwest
Deal found 7/30![Southwest logo]()
$210
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:45 am
LAS
- DCA
Nonstop4h 50m
American Airlines
Tue 9/18:00 am
DCA
- LAS
Nonstop5h 07m
American Airlines
Deal found 7/29![American Airlines logo]()
$189
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.
Tue 8/259:20 am
LAS
- DCA
Nonstop4h 40m
Southwest
Tue 9/14:50 pm
DCA
- LAS
2 stops8h 25m
Southwest
Deal found 7/31![Southwest logo]()
$204
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:45 am
LAS
- DCA
2 stops7h 55m
Southwest
Tue 9/14:40 pm
DCA
- LAS
Nonstop5h 00m
Southwest
Deal found 7/29![Southwest logo]()
$224
One-way flights from Las Vegas to Reagan-NationalSearch for one-way flight options from Las Vegas to Reagan-National. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Las Vegas to Reagan-National. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:11 pm
LAS
- DCA
1 stop7h 02m
United Airlines
Deal found 7/31![United Airlines logo]()
$100
This Super.com deal was found by Cheapflights users on 7/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:08 am
LAS
- DCA
1 stop8h 51m
JetBlue
Deal found 7/28![JetBlue logo]()
$103
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:30 am
LAS
- DCA
1 stop9h 20m
Southwest
Deal found 7/29![Southwest logo]()
$105
This Super.com deal was found by Cheapflights users on 7/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:05 am
LAS
- DCA
1 stop8h 54m
JetBlue
Deal found 7/28![JetBlue logo]()
$107
This Southwest deal was found by Cheapflights users on 7/28. 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.
Sat 8/2211:30 pm
LAS
- DCA
1 stop6h 05m
Southwest
Deal found 7/28![Southwest logo]()
$115
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:44 am
LAS
- DCA
1 stop9h 15m
JetBlue
Deal found 7/31![JetBlue logo]()
$122
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:59 pm
LAS
- DCA
1 stop8h 21m
JetBlue
Deal found 7/29![JetBlue logo]()
$123
This deal was found by Cheapflights users on 8/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:45 am
LAS
- DCA
1 stop9h 14m
Frontier
Deal found 8/1![Frontier logo]()
$124
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.
Thu 8/1311:45 am
LAS
- DCA
Nonstop4h 50m
American Airlines
Deal found 7/30![American Airlines logo]()
$125
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.
Wed 9/3011:41 am
LAS
- DCA
Nonstop4h 54m
American Airlines
Deal found 7/30![American Airlines logo]()
$126
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:57 am
LAS
- DCA
1 stop8h 54m
Frontier
Deal found 7/30![Frontier logo]()
$127
Find flight deals from Las Vegas to Reagan-National
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $189 (American Airlines) |
One-way from | $100 (United Airlines) |
Popular in | July |
Cheapest in | December |
Average price | $460 |
Good round-trip deal | $460 or less |
Good one-way deal | $199 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Reagan-National 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 August 2, 2026.
Use the filters below to find and compare flights from Las Vegas to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Sat 8/22
11:30 pm-8:35 am
1 stop6h 05m
Washington, D.C. Reagan-National
Sat 8/29
2:30 pm-8:00 pm
1 stop8h 30m
$209
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Mon 8/24
11:30 pm-8:50 am
1 stop6h 20m
Washington, D.C. Reagan-National
Mon 8/31
6:00 am-11:15 am
1 stop8h 15m
$209
Quickest round-trip
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Thu 8/20
6:55 am-4:10 pm
1 stop6h 15m
Washington, D.C. Reagan-National
Wed 8/26
4:40 pm-6:40 pm
Nonstop5h 00m
$219
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Mon 8/24
10:15 pm-8:31 am
1 stop7h 16m
Washington, D.C. Reagan-National
Mon 8/31
4:00 pm-11:10 pm
1 stop10h 10m
$257
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Thu 11/5
9:05 am-4:25 pm
Nonstop4h 20m
Washington, D.C. Reagan-National
Mon 11/9
4:05 pm-10:05 pm
2 stops9h 00m
$260
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Fri 8/21
11:30 pm-10:09 am
1 stop7h 39m
Washington, D.C. Reagan-National
Fri 8/28
12:00 pm-3:54 pm
1 stop6h 54m
$263
Cheapest one-way
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Sat 8/29
8:30 am-8:50 pm
1 stop9h 20m
$105
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Thu 8/27
10:15 pm-8:31 am
1 stop7h 16m
$129
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Wed 8/26
5:50 am-4:34 pm
1 stop7h 44m
$129
Quickest one-way
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Thu 9/24
11:50 pm-8:54 am
1 stop6h 04m
$135
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Reagan-National
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Reagan-National in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Las Vegas to Reagan-National
Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Las Vegas with our price prediction graph.
LAS-DCA
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 Las Vegas to Washington, D.C. Reagan-National Airport
Prices
Delays
How far ahead should I book a flight from Las Vegas to Washington, D.C. Reagan-National Airport?
The price you pay for your flight from Las Vegas to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Las Vegas to Washington, D.C. Reagan-National Airport?
Currently, December is the cheapest month in which you can book a flight from Las Vegas to Washington, D.C. Reagan-National Airport (average of $258). Flying from Las Vegas to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of $567). 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 LAS to DCA?
Find hourly flight availability from Las Vegas 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 August 2, 2026.
When flying from Las Vegas to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Las Vegas to Washington, D.C. delayed?
About 18% of weekly flights between Las Vegas and Washington, D.C. have experienced delays in the past year, with the average delay time being 132 minutes.
What is the most punctual flight time for Las Vegas to Washington, D.C. flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Las Vegas to Washington, D.C. flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.
Reviews of airlines servicing Reagan-National
Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated August 2, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Las Vegas to Washington, D.C. Reagan-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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Find useful and relevant information for your journey from Las Vegas to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Reagan-National Airport?
Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locationsAlexandria
Owings Mills
Arlington
Tysons
Springfield
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Reston
Herndon
Rockville
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Fredericksburg
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Top 5 airlines flying from Las Vegas to Reagan-National
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$144 | Average$294 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$242 | Average$540 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$590 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$286 | Average$447 | FlexibilityNo cancel fee | On-time62% |