Cheap flights from Dulles Intl (IAD) to Houston from $118
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 5/30. 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 February or September, booked 41 days in advance, depart on a Wednesday or Monday 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 16, 2024.
Popular in | March |
|---|---|
Cheapest in | February |
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 25% 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 116% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $305 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $554.
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 March. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Houston in October, with the cheapest ticket starting at $90.
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 2,637,452 searches. Data last updated May 16, 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 2,637,452 searches. Data last updated May 16, 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 2,637,452 searches. Prices were last updated on May 16, 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 2,637,452 searches. Data last updated May 16, 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 2,637,452 searches. Data last updated May 16, 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 2,637,452 searches. Data last updated May 16, 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 2,637,452 searches. Data last updated May 16, 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 2,637,452 searches. Data last updated May 16, 2024.
Fly from
Fly to
Budget
$249 - $315
Route
Depart
Return
Price
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Tue 6/11
Nonstop3h 10m
Houston George Bush Intcntl
Fri 6/14
Nonstop3h 02m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Mon 9/23
Nonstop3h 07m
Houston George Bush Intcntl
Sat 10/5
1 stop5h 32m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Tue 8/13
1 stop7h 48m
Houston George Bush Intcntl
Sun 9/1
1 stop7h 28m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Sat 8/31
1 stop5h 28m
Houston George Bush Intcntl
Tue 9/3
1 stop6h 34m
Washington, D.C. Dulles IntlHouston Hobby
IAD - HOU
IADHOU
Washington, D.C. Dulles Intl
Sat 10/12
1 stop4h 44m
Houston Hobby
Wed 10/16
1 stop6h 47m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Sat 10/12
1 stop7h 43m
Houston George Bush Intcntl
Wed 10/16
1 stop5h 43m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Fri 6/14
2 stops16h 23m
Houston George Bush Intcntl
Sun 6/16
2 stops8h 00m
Washington, D.C. Dulles IntlHouston George Bush Intcntl
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Fri 6/7
2 stops16h 23m
Houston George Bush Intcntl
Wed 6/12
3 stops29h 06m
Washington, D.C. Dulles IntlHouston Hobby
IAD - HOU
IADHOU
Washington, D.C. Dulles Intl
Thu 5/30
1 stop11h 29m
Houston Hobby
Sun 6/2
1 stop19h 16m
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 May 10, 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 41 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 May 12, 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 $132 while a round-trip flight costs $271. Price data was last updated on May 12, 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 $242). 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
$288
May
$277
June
$313
July
$302
August
$258
September
$242
October
$267
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 16, 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.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
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 2,637,452 searches. Data last updated May 16, 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 16, 2024.
| 21%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 33%of flight departures | Morning6 am to noon |
| 33%of flight departures | AfternoonNoon to 6 pm |
| 13%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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