HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$89+ Cheap flights from Las Vegas (LAS) to District of Columbia

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — IAD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to District of Columbia 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 Las Vegas to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to District of Columbia (USDC). 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 December 18, 2024.

Round-trip from

$207
(Trip.com)

One-way from

$89
(FlightHub)
From Las Vegas Harry Reid Intl to District of Columbia
Search Deals
One-way flight from Las Vegas Harry Reid Intl to District of Columbia
Search Deals

Find flight deals from Las Vegas to District of Columbia

Cheapest flights from Las Vegas to District of Columbia
Explore the most affordable flight options available from Las Vegas to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Gotogate deal was found by Cheapflights users on 12/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2612:59 amLAS - DCA
1 stop8h 09mFrontier
Thu 1/27:00 amDCA - LAS
1 stop19h 34mFrontier
Deal found 12/18$240
This Frontier deal was found by Cheapflights users on 12/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:59 pmLAS - IAD
1 stop11h 26mFrontier
Wed 1/18:30 amIAD - LAS
1 stop15h 25mFrontier
Deal found 12/18$338
This American Airlines deal was found by Cheapflights users on 12/18. 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 12/2512:29 pmLAS - DCA
Nonstop4h 31mAmerican Airlines
Tue 12/317:40 amDCA - LAS
Nonstop5h 19mAmerican Airlines
Deal found 12/18$404
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/2611:30 pmLAS - IAD
Nonstop4h 27mUnited Airlines
Tue 12/317:37 pmIAD - LAS
Nonstop5h 23mUnited Airlines
Deal found 12/17$404
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/2712:55 amLAS - DCA
1 stop6h 36mUnited Airlines
Sat 1/46:30 amDCA - LAS
1 stop7h 21mUnited Airlines
Deal found 12/16$439
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/2612:02 pmLAS - IAD
2 stops9h 00mAmerican Airlines
Tue 12/311:53 pmIAD - LAS
1 stop10h 28mAmerican Airlines
Deal found 12/17$473
This Delta deal was found by Cheapflights users on 12/18. 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.
Thu 12/266:00 amLAS - IAD
1 stop6h 50mDelta
Tue 12/314:15 pmIAD - LAS
1 stop10h 44mDelta
Deal found 12/18$478
This Delta deal was found by Cheapflights users on 12/16. 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.
Sun 12/221:25 pmLAS - DCA
1 stop6h 32mDelta
Wed 1/15:45 pmDCA - LAS
1 stop7h 45mDelta
Deal found 12/16$493
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:10 amLAS - IAD
1 stop11h 20mAlaska Airlines
Tue 1/75:25 pmIAD - LAS
1 stop7h 54mAlaska Airlines
Deal found 12/17$496
This Southwest deal was found by Cheapflights users on 12/18. 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.
Wed 12/2510:35 amLAS - DCA
2 stops8h 25mSouthwest
Tue 12/313:55 pmDCA - LAS
1 stop7h 40mSouthwest
Deal found 12/18$508
This Southwest deal was found by Cheapflights users on 12/18. 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 12/271:15 pmLAS - IAD
1 stop8h 45mSouthwest
Thu 1/25:15 amIAD - LAS
2 stops8h 50mSouthwest
Deal found 12/18$553
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:00 amLAS - IAD
2 stops27h 55mMultiple Airlines
Sun 12/299:35 pmIAD - LAS
2 stops28h 31mMultiple Airlines
Deal found 12/17$686

Find flights from Las Vegas to District of Columbia within your budget

Customize your flight search to find flights from Las Vegas to District of Columbia 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Sun 1/26

6:05 am-12:06 pm

2 stops27h 01m

Washington, D.C. Reagan-National

Tue 1/28

1:01 pm-11:39 pm

1 stop13h 38m

$207

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Sat 2/1

11:50 am-12:06 pm

2 stops21h 16m

Washington, D.C. Reagan-National

Sat 2/8

6:00 pm-11:12 pm

1 stop8h 12m

$209

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Sat 2/8

11:00 pm-10:44 am

1 stop8h 44m

Washington, D.C. Dulles Intl

Mon 2/10

6:20 pm-9:50 pm

1 stop30h 30m

$218

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Sat 2/1

11:00 pm-10:44 am

1 stop8h 44m

Washington, D.C. Dulles Intl

Tue 2/4

5:25 pm-10:19 pm

1 stop7h 54m

$237

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Wed 1/8

12:53 pm-8:23 pm

Nonstop4h 30m

Washington, D.C. Reagan-National

Sun 1/12

7:43 am-10:14 am

Nonstop5h 31m

$249

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Sat 2/1

8:40 am-4:07 pm

Nonstop4h 27m

Washington, D.C. Dulles Intl

Tue 2/4

5:50 pm-8:13 pm

Nonstop5h 23m

$249

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Sat 1/18

10:25 pm-12:15 pm

1 stop10h 50m

Washington, D.C. Reagan-National

Wed 1/22

5:00 pm-10:33 pm

1 stop8h 33m

$254

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Mon 1/6

12:55 am-11:00 am

1 stop7h 05m

Washington, D.C. Reagan-National

Tue 1/14

3:56 pm-8:34 pm

1 stop7h 38m

$268

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Wed 1/8

1:30 pm-11:36 pm

1 stop7h 06m

Washington, D.C. Dulles Intl

Sun 1/12

5:16 pm-10:22 pm

1 stop8h 06m

$268

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Tue 1/7

12:59 am-1:40 pm

1 stop9h 41m

Washington, D.C. Reagan-National

Wed 1/8

6:05 pm-10:15 pm

1 stop7h 10m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 31 results
1
2
3
4

Best time to book a flight from Las Vegas to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Las Vegas 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.

Travel insights for flights from Las Vegas to District of Columbia

Get recent, data-driven insights about flights from Las Vegas to District of Columbia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Las Vegas to District of Columbia?

Currently, November is the cheapest month in which you can book a flight from Las Vegas to District of Columbia (average of $299). Flying from Las Vegas to District of Columbia in June is currently the most expensive (average of $377). 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 DC?

Find hourly flight availability from Las Vegas to District of Columbia. 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, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to District of Columbia as you normally would.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated December 18, 2024.
Peruse reviews from past customers who have flown with United Airlines, Alaska Airlines and Frontier from Las Vegas to District of Columbia to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,279 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to District of Columbia. 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 Las Vegas to District of Columbia?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to District of Columbia.

  • What are the cheapest airlines to fly from Las Vegas to District of Columbia one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $89. However, be on the lookout for offers from JetBlue and United Airlines, as they are both options that can get you from Las Vegas to District of Columbia for a low price.

  • What are the most reliable airlines from Las Vegas to District of Columbia?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Las Vegas to District of Columbia on time: United Airlines (89%), Austrian Airlines (87%), Brussels Airlines (87%).

  • What are the cheapest flights from Las Vegas to District of Columbia?

    The cheapest flight price from Las Vegas to District of Columbia is $145. On average you can expect to pay $587. The most popular route, (Las Vegas Harry Reid Intl - Washington, D.C. Dulles Intl), can usually be booked for $217.

  • Can I find deals for flights from Las Vegas to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Las Vegas to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to District of Columbia.

  • Can I find deals for business class flights from Las Vegas to District of Columbia?

    Yes. Cheapflights offers flight deals from Las Vegas to District of Columbia 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 Las Vegas to District of Columbia?

    Currently, November is the cheapest month in which you can book a flight from Las Vegas to District of Columbia (average of $299). Flying from Las Vegas to District of Columbia in June is currently the most expensive (average of $377). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Seattle flights
Las Vegas to Los Angeles flights
Las Vegas to John F Kennedy Intl flights
Las Vegas to Newark flights
Las Vegas to Honolulu flights
Las Vegas to Dallas/Fort Worth flights
Las Vegas to LaGuardia flights
Las Vegas to Santa Ana flights
Las Vegas to Miami flights
Las Vegas to Atlanta flights
Las Vegas to Burbank flights
Las Vegas to Orlando flights
Las Vegas to Fort Lauderdale flights
Las Vegas to San Francisco flights
Las Vegas to Dulles Intl flights
Las Vegas to Hobby flights
Las Vegas to O'Hare Intl flights
Las Vegas to Denver flights
Las Vegas to Tampa flights
Las Vegas to Austin flights
Las Vegas to San Jose flights
Las Vegas to Boston flights
Reno to Las Vegas flights
Las Vegas to Baltimore flights
Las Vegas to George Bush Intcntl flights
Las Vegas to Reagan-National flights
Las Vegas to Oakland flights
Las Vegas to Kahului flights
Las Vegas to Everett flights
Reno to Sky Harbor Intl flights
Las Vegas to Love Field flights
Las Vegas to Sky Harbor Intl flights
Las Vegas to San Diego flights
Las Vegas to Midway flights
Las Vegas to Detroit flights
Las Vegas to Minneapolis flights
Las Vegas to Portland flights
Las Vegas to Salt Lake City flights
Las Vegas to New Orleans flights
Las Vegas to Ontario flights
Las Vegas to Reno flights
Reno to Hobby flights
Reno to Los Angeles flights
Las Vegas to San Antonio flights
Reno to George Bush Intcntl flights
Las Vegas to Kailua-Kona flights
Las Vegas to Raleigh flights
Reno to Salt Lake City flights
Las Vegas to Lihue flights
Las Vegas to Philadelphia flights

Top 6 airlines flying from Las Vegas to District of Columbia

Discover the top 6 airlines that operate flights from Las Vegas to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$95Average$249FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$118Average$236FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$204Average$450FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$283Average$517FlexibilityNo cancel feeOn-time63%
DeltaCheapest$287Average$353FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$298Average$481FlexibilityNo cancel feeOn-time69%
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.