Dulles Intl

$114+ Cheap flights from Riverside, CA to Dulles Intl (IAD)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IAD
Dec 24 — Dec 311
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The best prices from Riverside to Washington, D.C. Dulles Intl are usually found in September or May, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Riverside to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Riverside (R1V) to Dulles Intl (IAD). 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 19, 2024.

Round-trip from

$227
(United Airlines)

One-way from

$114
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$519
From Riverside to Washington, D.C. Dulles Intl
One-way flight from Riverside to Washington, D.C. Dulles Intl
High demand for flights, 11% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Riverside to Dulles Intl

Cheapest flights from Riverside to Dulles Intl
Explore the most affordable flight options available from Riverside to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:35 pmLAX - IAD
1 stop12h 50mFrontier
Mon 1/64:42 pmIAD - LAX
1 stop7h 53mFrontier
Deal found 12/18$238
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2511:10 amLAX - IAD
1 stop9h 15mUnited Airlines
Wed 1/82:19 pmIAD - LAX
Nonstop5h 53mUnited Airlines
Deal found 12/18$327
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:00 amLAX - IAD
1 stop10h 30mAlaska Airlines
Tue 1/75:25 pmIAD - LAX
2 stops22h 00mAlaska Airlines
Deal found 12/18$342
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:00 amLAX - IAD
1 stop10h 30mMultiple Airlines
Mon 1/64:42 pmIAD - LAX
1 stop7h 53mMultiple Airlines
Deal found 12/18$352
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 12/2512:36 pmLAX - IAD
1 stop7h 03mAmerican Airlines
Mon 1/61:53 pmIAD - LAX
1 stop8h 31mAmerican Airlines
Deal found 12/18$371
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 12/272:10 pmLAX - IAD
1 stop7h 50mSouthwest
Sat 1/117:15 amIAD - LAX
2 stops14h 00mSouthwest
Deal found 12/18$406
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 12/261:30 pmLAX - IAD
1 stop7h 28mDelta
Mon 1/66:00 amIAD - LAX
1 stop7h 55mDelta
Deal found 12/18$465

Find flights from Riverside to Dulles Intl within your budget

Customize your flight search to find flights from Riverside to Dulles Intl 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 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sun 5/25

9:00 am-4:50 pm

Nonstop4h 50m

Washington, D.C. Dulles Intl

Wed 8/27

5:00 pm-8:00 pm

Nonstop6h 00m

$227

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Mon 1/20

10:35 pm-11:47 am

1 stop10h 12m

Washington, D.C. Dulles Intl

Sat 1/25

11:19 am-5:02 pm

1 stop8h 43m

$228

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Fri 1/24

8:20 am-6:43 pm

1 stop7h 23m

Washington, D.C. Dulles Intl

Wed 1/29

2:19 pm-5:12 pm

Nonstop5h 53m

$237

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Mon 1/13

10:27 pm-11:45 am

1 stop10h 18m

Washington, D.C. Dulles Intl

Wed 1/22

5:25 pm-7:11 am

2 stops16h 46m

$273

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Mon 1/20

9:55 pm-9:08 am

1 stop8h 13m

Washington, D.C. Dulles Intl

Fri 1/24

12:31 pm-6:09 pm

1 stop8h 38m

$275

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Fri 2/7

8:10 am-11:20 pm

2 stops12h 10m

Washington, D.C. Dulles Intl

Tue 2/11

11:10 am-9:45 pm

2 stops13h 35m

$326

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 6/4

6:15 pm-11:43 am

1 stop14h 28m

Washington, D.C. Dulles Intl

Wed 6/11

12:40 pm-5:14 pm

1 stop7h 34m

$353

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sat 1/25

9:45 am-10:41 pm

2 stops9h 56m

Washington, D.C. Dulles Intl

Tue 1/28

9:11 am-2:20 pm

1 stop8h 09m

$364

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Mon 1/13

9:25 pm-5:13 am

Nonstop4h 48m

$114

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sun 3/9

8:18 pm-5:13 pm

1 stop17h 55m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 16 results
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Best time to book a flight from Riverside to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Riverside 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 Riverside to Dulles Intl

Get recent, data-driven insights about flights from Riverside to Dulles Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Riverside to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Dulles Intl. Price data was last updated on December 13, 2024.

To ensure you get the cheapest price possible for a flight from Riverside to Washington, D.C. Dulles Intl Airport, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Riverside to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Riverside to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 R1V to IAD?

Find hourly flight availability from Riverside to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

When flying from Riverside to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

Travelers seeking maximum savings on their Riverside to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday afternoons 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.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl 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. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl 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).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated December 19, 2024.
To help decide which airline to fly from Riverside to Washington, D.C., see what other customers have to say about American Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,836 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Comfort

8.1

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.

8.1
Very good
4,836 reviews
8.1
Very good
4,836 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Comfort

8.1

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.

8.0
Very good
9,552 reviews
8.1
Very good
4,836 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Comfort

8.1

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.

8.0
Very good
8,600 reviews
8.1
Very good
4,836 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Comfort

8.1

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.

7.4
Good
9,048 reviews
8.1
Very good
4,836 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Comfort

8.1

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.

7.2
Good
10,000 reviews
8.1
Very good
4,836 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Comfort

8.1

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 Riverside to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Riverside to Washington, D.C. Dulles Intl Airport one-way?

    $114 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Frontier and Alaska Airlines, with prices starting from $115 and $128, respectively.

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

    Consider Iberia (100%), Asiana Airlines (92%) or Air China (90%) when booking your flight. These represent the most reliable airlines when flying from Riverside to Washington, D.C. Dulles Intl Airport.

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

    Looking for the cheapest flight from Riverside to Washington, D.C. Dulles Intl Airport? While on average our users pay $1,115, our data indicates the cheapest price to be $125. The most popular route (Los Angeles - Washington, D.C. Dulles Intl), is priced around $177.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Riverside to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Riverside to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 Riverside to Dulles Intl

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

Top 8 airlines flying from Riverside to Dulles Intl

Discover the top 8 airlines that operate flights from Riverside to Dulles Intl. 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 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$112Average$244FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$138Average$350FlexibilityNo cancel feeOn-time75%
FrontierCheapest$153Average$286FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$228Average$481FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$236Average$385FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$255Average$463FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$404FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$296Average$551FlexibilityNo cancel feeOn-time63%
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