Menu

Cheap flights from District of Columbia (DC) to Houston (IAH)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
District of Columbia to Houston (IAH)

How far in advance should I book a flight from District of Columbia to Houston?

To save up to 43% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from District of Columbia to Houston from $167 1-2 weeks out and tickets from $207 for flights departing within the next 72 hours.

What is the cheapest month to fly from District of Columbia to Houston?

October is one of the best times of the year to fly to Houston from District of Columbia. Prices for October average $162 per person but you can even find prices for as low as $74. The most expensive prices can be found in the month of January. Opting for a October flight can save you 21% on your journey compared to booking in October

Cheap flights from District of Columbia to Houston in July, August 2020

The best prices found for District of Columbia to IAH flights for July, August
17 Jul - 26 Jul
$213pp
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
DCA
Washington Reagan-National
11 Jul - 25 Jul
$215pp
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National
24 Jul - 26 Jul
$218pp
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
DCA
Washington Reagan-National

District of Columbia to Houston 2020 flight deals

Cheap flights to Houston from District of Columbia found for this year
17 Jul - 26 Jul
$213pp
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
DCA
Washington Reagan-National
11 Jul - 25 Jul
$215pp
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National
6 Aug - 9 Aug
$216pp
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
DCA
Washington Reagan-National

Last minute flights from District of Columbia to Houston

Late deals on round-trip flights to Houston from District of Columbia, departing today and this week
27 Jun - 13 Jul
$311pp
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
DCA
Washington Reagan-National
27 Jun - 30 Jun
$312pp
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
DCA
Washington Reagan-National
26 Jun - 1 Jul
$330pp
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
DCA
Washington Reagan-National

One-way flights to Houston from District of Columbia

The cheapest one-way flights from District of Columbia to Houston
2:00 pm - 2:56 pm
Multiple Airlines
1 Stop
25h 56m
DCA - IAH
Multiple Airlines
$110
Kiwi.com
9:25 am - 3:50 pm
Delta
1 Stop
7h 25m
IAD - IAH
Delta
$113
Delta
2:00 pm - 5:26 am
Multiple Airlines
1 Stop
16h 26m
DCA - IAH
Multiple Airlines
$119
Kiwi.com

Related info for your journey

Useful info, stats and facts about District of Columbia to Houston flights.

Flight FAQs

From District of Columbia to Houston

Are flight prices decreasing from District of Columbia to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both District of Columbia and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from District of Columbia to Houston for under $300 on Cheapflights?

Yes, there are multiple flights from District of Columbia to Houston for under $300. The cheapest flight booked recently is on Multiple Airlines for just $213, but on average you can expect to pay $223.

Are there nonstop flights from District of Columbia to Houston for under $200 on Cheapflights?

There are no nonstop flights from District of Columbia to Houston, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from District of Columbia to Houston for under $400?

There are currently 20+ open flights from District of Columbia to Houston within the next 7 days for less than $400.

How popular is this flight route?

This flight path from District of Columbia to Houston George Bush Intcntl was viewed by 39 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from District of Columbia to Houston?

American Airlines, Delta and Frontier are the most popular airlines when flying from District of Columbia to Houston.

What are the cheapest Flights from District of Columbia to Houston?

Looking for the cheapest flight from District of Columbia to Houston? While on average our users pay $357, our data indicates the cheapest price to be $151. The most popular route (Washington Reagan-National - Houston George Bush Intcntl), is priced around $138.

What are the most reliable airlines from District of Columbia to Houston?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from District of Columbia to Houston on time: Avianca(100%), Air China(97%), United Airlines(96%.)

Arrival points for flights from District of Columbia to Houston

Destination information for Houston

Things to know before you go. Useful info for your trip from District of Columbia to Houston
Average temperature for July in Houston
84.2 °F
Avg rainfall for July in Houston
0.0 ″

Airports servicing Houston