
Popular airlines from Ronald Reagan Washington National Airport (DCA) to George Bush Intercontinental Airport (IAH)
- Asiana Airlines
Asiana Airlines
- T'way Air with baggage
T'way Air with baggage
- Korean Air
Korean Air
- Peach
Peach
- HK Express
HK Express
- JIN AIR
JIN AIR
- AirAsia Philippines
AirAsia Philippines
- Plan, book, fly with confidence
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Cheap Flights from Washington to Houston (DCA-IAH)
Prices were available within the past 7 days and start at ₩285,800 for one-way flights and ₩892,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Washington (DCA) to Houston (IAH)
September is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Ronald Reagan Washington National |
Destination airport | George Bush Intercontinental |
Roundtrip price | ₩892,900 |
Distance | 1929 km |
Average flight time | 2 hours 17 mins |
Washington to Houston Flights
Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Washington to Houston will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Houston.
Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with DCA to IAH flights that won’t make your bank account wince. Ready to temporarily leave behind Washington for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAH with hotels and car rentals to score even bigger savings.
All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.
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Top Routes to Houston
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