Nevada

$91+ Cheap flights from Dulles Intl (IAD) to Nevada

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LAS
ene. 11 — ene. 181
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Cheap flight deals from Dulles Intl to Nevada

Cheapest flights from Dulles Intl to Nevada
Explore the most affordable flight options available from Dulles Intl to Nevada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Frontier deal was found by Cheapflights users on 12/10. 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.
lun. 12/229:58 pmIAD - LAS
1 stop14h 45mFrontier
mié. 1/710:58 pmLAS - IAD
1 stop9h 30mFrontier
Deal found 12/10$253
This Frontier deal was found by Cheapflights users on 12/10. 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.
sáb. 12/139:20 pmIAD - LAS
1 stop15h 23mFrontier
jue. 12/256:05 amLAS - IAD
1 stop9h 11mFrontier
Deal found 12/10$258
This CheapOair deal was found by Cheapflights users on 12/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/229:58 pmIAD - LAS
1 stop14h 45mFrontier
jue. 12/2510:01 pmLAS - IAD
1 stop12h 13mFrontier
Deal found 12/10$259
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/255:35 amIAD - LAS
1 stop13h 23mFrontier
jue. 1/159:47 amLAS - IAD
1 stop7h 17mFrontier
Deal found 12/11$270
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:01 pmIAD - LAS
1 stop28h 52mMultiple Airlines
lun. 1/510:02 pmLAS - IAD
2 stops10h 26mMultiple Airlines
Deal found 12/9$271
This Frontier deal was found by Cheapflights users on 12/10. 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.
lun. 12/229:58 pmIAD - LAS
1 stop14h 45mFrontier
sáb. 1/1010:58 pmLAS - IAD
1 stop9h 30mFrontier
Deal found 12/10$274
This Frontier deal was found by Cheapflights users on 12/10. 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.
sáb. 12/139:20 pmIAD - LAS
1 stop15h 23mFrontier
mié. 12/2410:31 pmLAS - IAD
1 stop10h 07mFrontier
Deal found 12/10$284
This Frontier deal was found by Cheapflights users on 12/10. 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.
lun. 12/229:58 pmIAD - LAS
1 stop14h 45mFrontier
vie. 1/910:58 pmLAS - IAD
1 stop9h 30mFrontier
Deal found 12/10$288
This Frontier deal was found by Cheapflights users on 12/10. 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.
lun. 12/229:58 pmIAD - LAS
1 stop14h 45mFrontier
mié. 12/3110:31 pmLAS - IAD
1 stop10h 07mFrontier
Deal found 12/10$298
This Frontier deal was found by Cheapflights users on 12/11. 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.
sáb. 12/139:20 pmIAD - LAS
1 stop15h 23mFrontier
lun. 12/1510:12 pmLAS - IAD
1 stop13h 17mFrontier
Deal found 12/11$304
This United Airlines deal was found by Cheapflights users on 12/10. 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.
mié. 12/316:20 amIAD - RNO
1 stop9h 22mUnited Airlines
jue. 1/89:10 amRNO - IAD
1 stop7h 11mUnited Airlines
Deal found 12/10$358
This Southwest deal was found by Cheapflights users on 12/10. 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.
mié. 12/314:40 pmIAD - RNO
1 stop8h 05mSouthwest
jue. 1/810:45 amRNO - IAD
2 stops8h 10mSouthwest
Deal found 12/10$385

Find flight deals from Dulles Intl to Nevada

Keep the following information in mind while searching for Dulles Intl to Nevada flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$224
(Frontier)

One-way from

$91
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$474

Good round-trip deal

$385 or less

Good one-way deal

$202 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Las Vegas Harry Reid Intl flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Las Vegas Harry Reid Intl flights.
From Washington, D.C. Dulles Intl to Nevada
One-way flight from Washington, D.C. Dulles Intl to Nevada
Highest demand for flights based on searches. 13% potential increase in price ($54 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Nevada.
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Nevada.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Nevada 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Nevada that are best for you.

Fly from

Dulles Intl

Fly to

Nevada

Route

Depart

Return

Price

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

vie. 1/9

8:40 am-10:08 am

1 stop28h 28m

Las Vegas Harry Reid Intl

lun. 1/12

11:33 pm-11:43 am

1 stop9h 10m

$238

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

mié. 2/11

7:30 am-3:00 pm

1 stop10h 30m

Las Vegas Harry Reid Intl

sáb. 2/14

11:06 am-11:15 pm

1 stop9h 09m

$285

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

mar. 2/10

7:30 am-3:00 pm

1 stop10h 30m

Las Vegas Harry Reid Intl

sáb. 2/14

11:06 am-11:15 pm

1 stop9h 09m

$285

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

vie. 1/16

5:26 pm-6:41 pm

2 stops28h 15m

Las Vegas Harry Reid Intl

mar. 1/20

6:14 pm-5:04 pm

1 stop19h 50m

$330

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

sáb. 2/21

8:45 am-11:18 am

Nonstop5h 33m

Las Vegas Harry Reid Intl

mié. 2/25

11:50 pm-7:17 am

Nonstop4h 27m

$336

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

jue. 1/15

7:36 pm-9:57 pm

Nonstop5h 21m

Las Vegas Harry Reid Intl

lun. 1/19

12:59 am-11:23 am

1 stop7h 24m

$346

Washington, D.C.Reno

IAD - RNO

IADRNO

Washington, D.C. Dulles Intl

sáb. 1/10

6:04 pm-11:10 am

1 stop20h 06m

Reno

mié. 1/14

3:08 pm-5:04 pm

1 stop22h 56m

$346

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

mié. 1/7

7:36 pm-9:57 pm

Nonstop5h 21m

Las Vegas Harry Reid Intl

sáb. 1/10

11:50 pm-7:13 am

Nonstop4h 23m

$346

Washington, D.C.Reno

IAD - RNO

IADRNO

Washington, D.C. Dulles Intl

sáb. 1/10

7:05 am-12:08 pm

1 stop8h 03m

Reno

mié. 1/14

5:30 am-11:10 pm

2 stops14h 40m

$346

Washington, D.C.Reno

IAD - RNO

IADRNO

Washington, D.C. Dulles Intl

sáb. 2/21

7:30 am-5:26 pm

2 stops12h 56m

Reno

sáb. 2/28

11:25 pm-9:08 am

1 stop6h 43m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 47 results
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Best time to book a flight from Dulles Intl to Nevada

Have a flexible travel schedule? Discover the best time to fly to Nevada from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Nevada

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Nevada?

Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nevada (average of $119). Flying from Washington, D.C. Dulles Intl Airport to Nevada in April is currently the most expensive (average of $250). 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 IAD to NV?

Find hourly flight availability from Dulles Intl to Nevada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 42% on flights from Washington, D.C. Dulles Intl Airport to Nevada by exploring options for tickets at noon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Nevada?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Nevada. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Nevada flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Nevada

Explore weekly flight availability from Dulles Intl to Nevada. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 12, 2025.

The most flights from IAD to USNV are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Nevada

Get insights into the airlines that provide service to Nevada. 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 Nevada. Reviews last updated diciembre 12, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Washington, D.C. Dulles Intl Airport to Nevada have to say. 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.

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Nevada. 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 Washington, D.C. Dulles Intl Airport to Nevada?

    Departing from Washington, D.C. Dulles Intl Airport to Nevada will take you 10h 30m. The distance between Washington, D.C. Dulles Intl Airport and Nevada is about 2059 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Nevada?

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Nevada?

    Consider ITA Airways (100%), United Airlines (89%) or Ethiopian Air (88%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Nevada.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Nevada?

    Looking at all options, your cheapest flight can be booked for $132. While the most popular route (Washington, D.C. Dulles Intl - Las Vegas Harry Reid Intl) can be booked for $124 on average, our data indicates $1,070 when flying from Washington, D.C. Dulles Intl Airport to Nevada.

  • Can I find deals for flights from Dulles Intl to Nevada that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Nevada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Nevada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Nevada.

  • Can I find deals for business class flights from Dulles Intl to Nevada?

    Yes. Cheapflights offers flight deals from Dulles Intl to Nevada 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 Washington, D.C. Dulles Intl Airport to Nevada?

    Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nevada (average of $119). Flying from Washington, D.C. Dulles Intl Airport to Nevada in April is currently the most expensive (average of $250). 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

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Alternative routes for Dulles Intl to Nevada

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

Top 7 airlines flying from Dulles Intl to Nevada

Discover the top 7 airlines that operate flights from Dulles Intl to Nevada. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$310FlexibilityNo cancel feeOn-time65%
FrontierCheapest$120Average$266FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$231Average$306FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$236Average$478FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$256Average$507FlexibilityNo cancel feeOn-time63%
DeltaCheapest$256Average$380FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$295Average$488FlexibilityNo cancel feeOn-time71%

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