Cheap flights from Dulles Intl (IAD) to Houston from $124
This is the cheapest one-way flight price, found on 12/5. Prices may vary by date and flight preferences.
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How to find the cheapest flight from Dulles Intl (IAD) to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Houston (HO1). 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 7, 2023.
Popular in | December |
|---|---|
Cheapest in | September |
Round-trip from | $238 |
One-way from | $157 |
How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Houston?
To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Houston, book at least 59 days before your planned departure. Booking around this time can save you about 85% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $309 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $513.
What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Houston?
Flights from Washington, D.C. Dulles Intl Airport to Houston lean towards being more expensive in July. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Houston in January, with the cheapest ticket starting at $89.
When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Houston (IAD - IAH)?
When flying from Washington, D.C. Dulles Intl Airport to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap United Airlines flights from Dulles Intl to Houston
Explore cheap flight options specifically provided by United Airlines for the route between Dulles Intl and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Consider these cheap United Airlines flights we've found departing from Washington, D.C. to Houston. Come back soon if you're not finding the exact deal you're looking for.
Cheap American Airlines flights from Dulles Intl to Houston
Explore cheap flight options specifically provided by American Airlines for the route between Dulles Intl and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Browse through some of the cheapest American Airlines flights traveling from Washington, D.C. to Houston. Ensure the flight price, dates, time, and airline match your criteria before you book.
Cheap Dulles Intl to Houston flights in December & January 2023
Find cheap flight options from Dulles Intl to Houston specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Prices were last updated on December 7, 2023.
Check out some of the best flight deals from Washington, D.C. to Houston in 2023. More deals are always being added, so be sure to check back regularly.
Dulles Intl to Houston 2023 flight deals
Discover exclusive flight deals for travel between Dulles Intl and Houston in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Check out some of the best flight deals from Washington, D.C. to Houston in 2023. More deals are always being added, so be sure to check back regularly.
Non-stop flights to Houston from Dulles Intl
Discover non-stop flight options from Dulles Intl to Houston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
For a shorter flight, select one of these non-stop flights from Washington, D.C. to Houston. Users seeking other options on flights from Washington, D.C. to Houston should update the search form at the top of the page.
Dulles Intl to Houston flights leaving soon
Find last-minute flight options from Dulles Intl to Houston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Users seeking a last-minute flight from Washington, D.C. to Houston should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
One-way flights to Houston from Dulles Intl
Search for one-way flight options from Dulles Intl to Houston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Some of the best available deals we've found on one-way flights from Washington, D.C. to Houston. Users in need of a round-trip flight from Washington, D.C. to Houston instead should update the search form at the top of page.
Find flights from Dulles Intl to Houston within your budget
Customize your flight search to find flights from Dulles Intl to Houston 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 2,618,515 searches. Data last updated December 7, 2023.
Fly from
Fly to
Budget
$248 - $469
Route
Depart
Return
Price
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Thu 1/4
Nonstop3h 39m
Houston George Bush Intcntl
Mon 1/8
Nonstop2h 52m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Thu 1/4
Nonstop3h 39m
Houston George Bush Intcntl
Thu 1/11
1 stop5h 19m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Mon 1/8
1 stop5h 04m
Houston George Bush Intcntl
Fri 1/12
1 stop4h 37m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Sat 1/13
1 stop5h 14m
Houston George Bush Intcntl
Sun 1/14
1 stop6h 22m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Sat 1/6
Nonstop3h 39m
Houston George Bush Intcntl
Tue 1/9
Nonstop2h 51m
Washington, D.C. Dulles IntlHouston Hobby
IAD - HOU
IADHOU
Washington, D.C. Dulles Intl
Sat 1/27
1 stop6h 20m
Houston Hobby
Tue 1/30
1 stop5h 38m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Thu 1/18
1 stop5h 58m
Houston George Bush Intcntl
Sun 1/21
1 stop5h 16m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Wed 1/17
1 stop14h 57m
Houston George Bush Intcntl
Sun 1/21
1 stop14h 33m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Mon 12/18
1 stop5h 35m
Houston George Bush Intcntl
Thu 12/21
1 stop8h 10m
Average price of flights to Houston by month
Plan your trip from Dulles Intl to Houston by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Houston is currently 131.33 USD while a round-trip flight costs 288.89 USD. Price data was last updated on December 3, 2023.
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Houston (average of $237). Flying from Washington, D.C. Dulles Intl Airport to Houston in June is currently the most expensive (average of $337). 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.
January
$237
February
$248
March
$305
April
$313
May
$298
June
$337
July
$318
August
$259
September
$239
October
$263
November
$278
December
$278
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated December 7, 2023.
Get a feel of what it's like to fly with United Airlines, American Airlines and Delta from Washington, D.C. to Houston by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Average temperature in Houston by month
Plan your trip to Houston by selecting the month that matches your preferred temperature. July sees the highest average temperature while January sees the lowest average temperature. Temperature data was last updated on December 3, 2023.
IAH Temperature | 53.6 - 84.2 °F |
|---|
Average rainfall in Houston by month
Keep in mind the precipitation totals in Houston when planning your trip. Houston sees an average of 4.14 precipitation per year with the most occurring in June. Precipitation data was last updated on December 3, 2023.
IAH Rainfall | 3.2 - 5.9 inches |
|---|
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Can I find flights from Washington, D.C. Dulles Intl Airport to Houston for under $300 on Cheapflights?
Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Houston for under $300. The cheapest flight booked recently is on United Airlines for just $248, but on average you can expect to pay $272.
Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Houston for under $300 on Cheapflights?
Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to Houston under $300. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Houston is less than $340.
Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Houston for under $300?
There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Houston within the next 7 days for less than $300.
What days are nonstop flights available from Washington, D.C. Dulles Intl Airport to Houston?
Days when nonstop flights are available for this flight are: Monday, Friday.
How many flights depart from Washington, D.C. Dulles Intl Airport to Houston on average per day?
Travelers can expect 5 flights from Washington, D.C. Dulles Intl Airport to Houston on average per day.
Morning (6am - Noon) - 60% of flight departures
Afternoon (Noon - 6pm) - 40% of flight departures
How long is the flight from Washington, D.C. Dulles Intl Airport to Houston?
For as low as $248, United Airlines can have you in Houston from Washington, D.C. Dulles Intl Airport in 3h 39m. Washington, D.C. Dulles Intl Airport and Houston are separated by 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 Washington, D.C. Dulles Intl Airport to Houston round-trip?
Currently priced at $248, United Airlines will fly you from Washington, D.C. Dulles Intl Airport to Houston and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $264 and $267, respectively. These flights start at 39% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Houston one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Houston are United Airlines ($124), American Airlines ($131), and Delta ($134).
What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Houston?
Before booking your flight from Washington, D.C. Dulles Intl Airport to Houston check out the most popular airlines for this route: American Airlines, Delta or Frontier.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Houston?
Before booking your flight to Houston from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Air China (100%), Emirates (98%), Brussels Airlines( 97%).
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Houston?
Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Houston? While on average our users pay $857, our data indicates the cheapest price to be $139. The most popular route (Washington, D.C. Dulles Intl - Houston Hobby), is priced around $267.
What does IAD to IAH mean?
Great question - IAD to IAH just means Washington, D.C. Dulles Intl Airport to Houston George Bush Intcntl Airport. Now you’ll know what these unique codes when you look for flights! Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are some additional IATA codes for airports related to your trip.
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Alternative routes for Dulles Intl to HoustonSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Dulles Intl to Houston
Discover the top 5 airlines that operate flights from Dulles Intl to Houston. 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 2,618,515 searches. Data last updated December 7, 2023.
Search flights to Houston by cabin class
Hourly flight availability from Dulles Intl to Houston
Find hourly flight availability from Dulles Intl to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 7, 2023.
| 25%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 61%of flight departures | Morning6 am to noon |
| 14%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from Dulles Intl to Houston?
Cheapflights makes it easy to find Dulles Intl to Houston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Houston?
Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to Houston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Dulles Intl to Houston with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to Houston, users can toggle the no change fees filter when performing a flight search.
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Of course! You can now track prices for flights from Dulles Intl to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.