$89+ Cheap flights from California 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from California to Dulles Intl 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
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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 California to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from California (USCA) 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 January 6, 2025.
Round-trip from | $184 (FlightHub) |
|---|---|
One-way from | $89 (Cheapflightsfares) |
Find flight deals from California to Dulles Intl
Cheapest flights from California to Dulles IntlExplore the most affordable flight options available from California to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2025.
Explore the most affordable flight options available from California to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2025.
This FlightHub deal was found by Cheapflights users on 1/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 1/5. 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.
This United Airlines deal was found by Cheapflights users on 1/6. 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.
This Frontier deal was found by Cheapflights users on 1/6. 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.
This Orbitz deal was found by Cheapflights users on 1/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/5. 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.
This Alaska Airlines deal was found by Cheapflights users on 1/5. 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.
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
This American Airlines deal was found by Cheapflights users on 1/5. 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.
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
This flugladen.de deal was found by Cheapflights users on 1/5. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 1/4. 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.
Find flights from California to Dulles Intl within your budget
Customize your flight search to find flights from California 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 January 6, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Las VegasWashington, D.C.
LAS - IAD
LASIAD
Las Vegas Harry Reid Intl
Fri 1/31
11:00 pm-10:29 am
1 stop8h 29m
Washington, D.C. Dulles Intl
Sun 2/2
5:57 pm-9:50 pm
1 stop30h 53m
Las VegasWashington, D.C.
LAS - IAD
LASIAD
Las Vegas Harry Reid Intl
Thu 1/23
11:00 pm-10:44 am
1 stop8h 44m
Washington, D.C. Dulles Intl
Sun 1/26
5:25 pm-10:43 pm
1 stop8h 18m
Los AngelesWashington, D.C.
LAX - IAD
LAXIAD
Los Angeles
Tue 2/4
8:40 am-4:14 pm
Nonstop4h 34m
Washington, D.C. Dulles Intl
Tue 2/11
2:19 pm-5:12 pm
Nonstop5h 53m
Los AngelesWashington, D.C.
LAX - IAD
LAXIAD
Los Angeles
Sat 1/18
10:35 pm-10:44 am
1 stop9h 09m
Washington, D.C. Dulles Intl
Wed 1/22
1:17 pm-9:11 pm
1 stop10h 54m
Los AngelesWashington, D.C.
LAX - IAD
LAXIAD
Los Angeles
Mon 3/17
10:35 pm-9:09 am
1 stop7h 34m
Washington, D.C. Dulles Intl
Mon 3/31
7:31 am-10:25 am
Nonstop5h 54m
San DiegoWashington, D.C.
SAN - IAD
SANIAD
San Diego
Tue 2/11
8:15 am-3:58 pm
Nonstop4h 43m
Washington, D.C. Dulles Intl
Mon 2/17
1:05 pm-3:57 pm
Nonstop5h 52m
San DiegoWashington, D.C.
SAN - IAD
SANIAD
San Diego
Wed 4/16
2:15 pm-5:34 am
1 stop12h 19m
Washington, D.C. Dulles Intl
Wed 4/30
6:30 am-1:07 pm
1 stop9h 37m
OaklandWashington, D.C.
OAK - IAD
OAKIAD
Oakland
Tue 4/22
4:43 pm-7:43 am
1 stop12h 00m
Washington, D.C. Dulles Intl
Wed 4/30
10:00 am-3:48 pm
1 stop8h 48m
San DiegoWashington, D.C.
SAN - IAD
SANIAD
San Diego
Mon 1/27
1:46 pm-11:58 pm
1 stop7h 12m
Washington, D.C. Dulles Intl
Tue 2/4
1:52 pm-7:16 pm
1 stop8h 24m
Las VegasWashington, D.C.
LAS - IAD
LASIAD
Las Vegas Harry Reid Intl
Thu 1/30
6:00 am-5:57 pm
1 stop8h 57m
Washington, D.C. Dulles Intl
Wed 2/5
5:25 pm-10:19 pm
1 stop7h 54m
Best time to book a flight from California to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from California with our price prediction graph.
Travel insights for flights from California to Dulles Intl
Get recent, data-driven insights about flights from California to Dulles Intl including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from California to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from California to Washington, D.C. Dulles Intl Airport (average of $309). Flying from California 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 CA to IAD?
Find hourly flight availability from California 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 January 6, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Washington, D.C. Dulles Intl Airport as you normally would.
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 January 6, 2025.
Read reviews from past customers who have flown Alaska Airlines, Frontier and United Airlines from California to Washington, D.C.. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Overall
Comfort
Entertainment
Boarding
Reviews
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.
Crew
Food
Overall
Comfort
Entertainment
Boarding
Reviews
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.
Crew
Food
Overall
Comfort
Entertainment
Boarding
Reviews
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.
Crew
Food
Overall
Comfort
Entertainment
Boarding
Reviews
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.
Crew
Food
Overall
Comfort
Entertainment
Boarding
Reviews
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.
Crew
Food
Overall
Comfort
Entertainment
Boarding
Reviews
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 California to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for California to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from California to Dulles Intl
Discover the top 8 airlines that operate flights from California 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 January 6, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$48 | Average$250 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$93 | Average$406 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$125 | Average$264 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$154 | Average$405 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$163 | Average$372 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$216 | Average$443 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$523 | FlexibilityNo cancel fee | On-time63% |