Cheap flights from George Bush Intcntl to Dulles Intl (IAH - IAD)

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How to find the cheapest flight from
George Bush Intcntl (IAH) to Dulles Intl (IAD)

All the information you need to plan the best IAH to IAD flight in 2021: compare George Bush Intcntl to Dulles Intl flight prices with the expected peak season, weather and rainfall in Dulles Intl.
IAH - IAD
Price
$216 - $366
IAD
Temperature
35.6 - 80.6 °F
IAD
Precipitation
2.6 - 4 inches

Popular in

November

High demand for flights, 19% potential price rise

Cheapest in

August

Best time to find cheap flights, 27% potential price drop

Round-trip from

$216

From Houston George Bush Intcntl to Washington Dulles Intl

One-way from

$60

One-way flight from Houston George Bush Intcntl to Washington Dulles Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport?

Users have found that booking a flight from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport at least 16 days early can save you up to 24% on average compared to booking a flight this week. If booking 16 days before your flight isn’t an option for you, users have found flights from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport for as little as $212 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $291 for flights departing within the next 3 days.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport?

The best pricing can be found in the month of September. Prices to Washington Dulles Intl Airport from Houston George Bush Intcntl Airport average $235. You can even find prices in September for less than $235, as users have found deals to Washington Dulles Intl Airport from as low as $127. The month of December appears to be one of the more expensive times to travel to Washington Dulles Intl Airport from Houston George Bush Intcntl Airport. Flying in the targeted month can save you up to 35%.

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport (IAH - IAD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport as you normally would.

Cheap flights from George Bush Intcntl to Dulles Intl in October, November 2021

The best prices found for IAH to IAD flights for October, November
3 Nov - 7 Nov
$148pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
27 Oct - 28 Oct
$156pp
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
27 Oct - 27 Oct
$166pp
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Houston George Bush Intcntl to Dulles Intl 2021 flight deals

Cheap flights to Dulles Intl from George Bush Intcntl found for this year
3 Nov - 7 Nov
$148pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
27 Oct - 28 Oct
$156pp
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
27 Oct - 27 Oct
$166pp
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Non-stop flights to Dulles Intl from George Bush Intcntl

Save time with George Bush Intcntl to Dulles Intl direct flight deals
3 Nov - 3 Nov
$236pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
1 Nov - 8 Nov
$241pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
8 Nov - 11 Nov
$242pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from George Bush Intcntl to Dulles Intl

Late deals on round-trip flights to Dulles Intl from George Bush Intcntl, departing today and this week
27 Oct - 28 Oct
$156pp
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
27 Oct - 27 Oct
$166pp
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
27 Oct - 28 Oct
$186pp
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl

One-way flights to Dulles Intl from Houston George Bush Intcntl

The cheapest one-way flights from George Bush Intcntl to Dulles Intl
6:33 am - 6:30 am
Frontier
1 Stop
22h 57m
IAH - IAD
Frontier
$60
Kiwi.com
7:28 am - 1:36 pm
Delta
1 Stop
5h 08m
IAH - IAD
Delta
$130
Delta
2:30 am - 6:23 am
United Airlines
Nonstop
2h 53m
IAH - IAD
United Airlines
$131
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">George Bush Intcntl</span> to <span class="emphasized">Dulles Intl</span> flights.

Flight FAQs

From George Bush Intcntl to Dulles Intl

Which airlines flying from Houston George Bush Intcntl to Washington Dulles Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Houston George Bush Intcntl to Washington Dulles Intl that may be offering flexible cancellation policies are United Airlines, Delta, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport for under $200. The cheapest flight booked recently is on Multiple Airlines for just $148, but on average you can expect to pay $212.

Are there nonstop flights from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport under $300. A good price for a nonstop flight from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport is less than $296.

Are there last-minute flights available from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport for under $200?

There are currently 20+ open flights from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport within the next 7 days for less than $200.

What days are nonstop flights available from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport?

You can find nonstop flights on the following days: Friday, Saturday.

How many flights depart from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport on average per day?

On average 6 flights depart from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport per day.
Morning (6am - Noon) - 33% of flight departures
Afternoon (Noon - 6pm) - 67% of flight departures

How long is the flight from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport?

Departing from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport will take you 7h 06m. Airlines will cover a distance of 1195 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport round-trip?

United Airlines, at $166, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport. An alternate airline flying to your destination would be American Airlines. You may be able to fly from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport for 43% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport one-way?

The cheapest airlines for a one-way flight from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport are Frontier ($60), Delta ($109), and United Airlines ($117).

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport?

The most popular airlines flying from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport are Major Airline, American Airlines and Delta. Something to consider prior to booking your flight.

What are the cheapest flights from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport?

Looking at all options, your cheapest flight can be booked for $126. While the most popular route (Houston George Bush Intcntl - Washington Dulles Intl) can be booked for $224 on average our data indicates $968 when flying from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport

What are the most reliable airlines from Houston George Bush Intcntl Airport to Washington Dulles Intl Airport?

Before booking your flight to Washington Dulles Intl Airport from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: Mesa Airlines (85%), United Airlines (84%), Air New Zealand( 78%).

Related searches

Flights to Dulles Intl from George Bush Intcntl
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Car Rentals at Dulles Intl

COVID Restrictions

View COVID Travel Restrictions for Dulles Intl (IAD)

Do I need a COVID test to fly to Dulles Intl from George Bush Intcntl?

Information is based on travel restrictions for travel to Washington Dulles Intl within the United States

Most visitors from Houston George Bush Intcntl need to provide a negative COVID-19 test result and/or quarantine to enter Washington Dulles Intl.

COVID-19 testing requirements
Visitors from Houston George Bush Intcntl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Houston George Bush Intcntl are not required to quarantine after entering Washington Dulles Intl.

Do I need a test to fly back to George Bush Intcntl from Dulles Intl?

Returning to Houston George Bush Intcntl from Washington Dulles Intl

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Houston George Bush Intcntl.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Houston George Bush Intcntl.

Hide COVID Travel Restrictions for Dulles Intl (IAD)

Alternative routes for George Bush Intcntl to Dulles Intl

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

Destination information for Dulles Intl

Things to know before you go - useful duration and weather info for your trip from George Bush Intcntl to Dulles Intl.
Average temperature for October in Dulles Intl
69.8 °F
Avg rainfall for October in Dulles Intl
3.8 ″

Airports servicing Houston

Airports servicing Washington

Top 5 airlines flying from Houston George Bush Intcntl to Washington Dulles Intl

The chart below displays the airlines Cheapflights users traveling from George Bush Intcntl to Dulles Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$70 $295 No cancel fee 71%
Spirit Airlines
$77 $211 No cancel fee 65%
Frontier
$95 $214 No cancel fee 62%
Delta
$192 $329 No cancel fee N/A
United Airlines
$233 $400 No cancel fee 69%

Hourly flight availability from George Bush Intcntl to Dulles Intl

See what time of day planes typically take off from George Bush Intcntl towards Dulles Intl.
Morning 6 AM to noon 54% of IAH to IAD departures
Afternoon Noon to 6 PM 45% of IAH to IAD departures
Early morning Midnight to 6 AM 1% of IAH to IAD departures
Evening 6 PM to midnight 0% of IAH to IAD departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from George Bush Intcntl to Dulles Intl
See how many times per day planes take to the skies headed from George Bush Intcntl to Dulles Intl.
Sunday
11 daily flights
Monday
15 daily flights
Tuesday
14 daily flights
Wednesday
15 daily flights
Thursday
13 daily flights
Friday
13 daily flights
Saturday
9 daily flights
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