Cheap flights from Dulles Intl (IAD) to Houston from $125
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 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from Washington, D.C. Dulles Intl to Houston are usually found in September or October, booked 35 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Dulles Intl 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 May 2, 2024.
Popular in | December |
|---|---|
Cheapest in | September |
Round-trip from | $238 |
One-way from | $158 |
What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Houston?
Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 30% on your flight compared to booking on days when demand is much higher.
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 fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 5% versus a flight in the afternoon.
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 2,864,334 searches. Data last updated May 2, 2024.
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 2,864,334 searches. Data last updated May 2, 2024.
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 May & June 2024
Find cheap flight options from Dulles Intl to Houston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 2, 2024.
Check out some of the best flight deals from Washington, D.C. to Houston in 2024. More deals are always being added, so be sure to check back regularly.
Dulles Intl to Houston 2024 flight deals
Discover exclusive flight deals for travel between Dulles Intl and Houston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 2, 2024.
Check out some of the best flight deals from Washington, D.C. to Houston in 2024. 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 2,864,334 searches. Data last updated May 2, 2024.
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 2,864,334 searches. Data last updated May 2, 2024.
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 2,864,334 searches. Data last updated May 2, 2024.
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 2,864,334 searches. Data last updated May 2, 2024.
Fly from
Fly to
Budget
$249 - $522
Route
Depart
Return
Price
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Tue 5/21
Nonstop3h 22m
Houston George Bush Intcntl
Wed 5/29
Nonstop3h 04m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Tue 5/21
1 stop5h 57m
Houston George Bush Intcntl
Wed 5/29
Nonstop3h 02m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Tue 5/28
1 stop5h 39m
Houston George Bush Intcntl
Thu 5/30
1 stop5h 17m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Sat 5/25
1 stop5h 42m
Houston George Bush Intcntl
Wed 5/29
1 stop6h 23m
Washington, D.C. Dulles IntlHouston Hobby
IAD - HOU
IADHOU
Washington, D.C. Dulles Intl
Sun 6/2
1 stop4h 34m
Houston Hobby
Tue 6/4
1 stop4h 33m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Thu 5/16
3 stops23h 35m
Houston George Bush Intcntl
Tue 5/21
3 stops23h 42m
Washington, D.C. Dulles IntlHouston Hobby
IAD - HOU
IADHOU
Washington, D.C. Dulles Intl
Fri 5/31
1 stop4h 34m
Houston Hobby
Fri 6/7
1 stop7h 41m
Washington, D.C. Dulles IntlHouston Hobby
IAD - HOU
IADHOU
Washington, D.C. Dulles Intl
Thu 10/3
1 stop23h 26m
Houston Hobby
Sun 10/6
1 stop22h 23m
Washington, D.C. Dulles IntlHouston Hobby
IAD - HOU
IADHOU
Washington, D.C. Dulles Intl
Tue 5/14
1 stop9h 00m
Houston Hobby
Tue 5/14
1 stop13h 45m
When is the best time to book a flight from Washington, D.C. Dulles Intl Airport to Houston?
Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Houston. Price data was last updated on January 28, 2024.
The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Houston?
Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Houston. Price data was last updated on April 28, 2024.
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 $134 while a round-trip flight costs $296. Price data was last updated on April 28, 2024.
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Houston (average of $240). Flying from Washington, D.C. Dulles Intl Airport to Houston in March is currently the most expensive (average of $341). 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
$272
February
$274
March
$341
April
$287
May
$287
June
$327
July
$309
August
$258
September
$240
October
$264
November
$279
December
$278
Temperature and rainfall in Houston by month
Plan your trip to Houston by taking into account the average temperature and rainfall totals by month.
IAH Temperature | 53.6 - 84.2 °F |
|---|
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 May 2, 2024.
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.
Overall
Comfort
Food
Boarding
Entertainment
Crew
Reviews
The free WiFi was so bad, I couldn’t even watch an inflight movie.
Overall
Comfort
Food
Boarding
Entertainment
Crew
Reviews
The free WiFi was so bad, I couldn’t even watch an inflight movie.
Overall
Comfort
Food
Boarding
Entertainment
Crew
Reviews
The free WiFi was so bad, I couldn’t even watch an inflight movie.
Overall
Comfort
Food
Boarding
Entertainment
Crew
Reviews
The free WiFi was so bad, I couldn’t even watch an inflight movie.
Overall
Comfort
Food
Boarding
Entertainment
Crew
Reviews
The free WiFi was so bad, I couldn’t even watch an inflight movie.
Overall
Comfort
Food
Boarding
Entertainment
Crew
Reviews
The free WiFi was so bad, I couldn’t even watch an inflight movie.
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.
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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 2,864,334 searches. Data last updated May 2, 2024.
Search flights from Dulles Intl to Houston by cabin class
Find flights from Dulles Intl to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first 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 May 2, 2024.
| 28%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 27%of flight departures | Morning6 am to noon |
| 45%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?
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Can Cheapflights find flights from Dulles Intl to Houston with no change fees?
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