Cheap flights from Reagan National to Houston (DCA - IAH)

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How to find the cheapest flight from
Reagan National (DCA) to Houston (IAH)

All the information you need to plan the best DCA to IAH flight in 2021: compare Reagan National to Houston flight prices with the expected peak season, weather and rainfall in Houston.
DCA - IAH
Price
$221 - $376
IAH
Temperature
59 - 86 °F

Popular in

November

High demand for flights, 16% potential price rise

Cheapest in

August

Best time to find cheap flights, 30% potential price drop

Round-trip from

$221

From Reagan National to Houston

One-way from

$141

One-way flight from Reagan National to Houston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Reagan National to Houston?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 44 days in advance, which can save you up to 26% on flights from Reagan National to Houston compared to booking the week you need them. Waiting 44 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $118. For sooner than that we have options available in the next 3 days from $157.

What is the cheapest month to fly from Reagan National to Houston?

February is one of the best times of the year to fly to Houston from Reagan National. Prices for February average $134 per person but you can even find prices for as low as $68. The most expensive prices can be found in the month of December. Opting for a February flight can save you 46% on your journey compared to booking in February

Cheap flights from Reagan National to Houston in June, July 2021

The best prices found for DCA to IAH flights for June, July
30 Jun - 10 Jul
$249pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National
26 Jun - 30 Jun
$267pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National
24 Jun - 28 Jun
$269pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National

Reagan National to Houston 2021 flight deals

Cheap flights to Houston from Reagan National found for this year
23 Aug - 25 Aug
$202pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National
9 Aug - 12 Aug
$207pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National
21 Aug - 28 Aug
$209pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National

Non-stop flights to Houston from Reagan National

Save time with Reagan National to Houston direct flight deals
17 Aug - 21 Aug
$253pp
DCA
Washington Reagan-National
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
DCA
Washington Reagan-National
23 Sep - 28 Sep
$273pp
DCA
Washington Reagan-National
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
DCA
Washington Reagan-National
8 Oct - 10 Oct
$293pp
DCA
Washington Reagan-National
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
DCA
Washington Reagan-National

Last minute flights from Reagan National to Houston

Late deals on round-trip flights to Houston from Reagan National, departing today and this week
30 Jun - 10 Jul
$249pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National
28 Jun - 10 Jul
$289pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National
1 Jul - 3 Jul
$385pp
DCA
Washington Reagan-National
Major Airline
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Major Airline
 
1 STOP
DCA
Washington Reagan-National

One-way flights to Houston from Reagan National

The cheapest one-way flights from Reagan National to Houston
12:00 pm - 7:14 pm
Multiple Airlines
1 Stop
8h 14m
DCA - IAH
Multiple Airlines
$141
Priceline
2:07 am - 9:41 am
Major Airline
2 Stops
8h 34m
DCA - IAH
Major Airline
$154
StudentUniverse
1:42 pm - 7:39 am
Frontier
1 Stop
18h 57m
DCA - IAH
Frontier
$174
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Reagan National</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Reagan National to Houston

Are flight prices decreasing from Reagan National 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 Reagan National 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.

Which airlines flying from Washington Reagan-National to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Washington Reagan-National to Houston George Bush Intcntl have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

What airport do you fly into for flights to Houston from Washington Reagan-National?

Houston George Bush Intcntl (IAH) is the airport you will fly into if you book a flight from Washington Reagan-National to Houston. You should not have trouble finding flights to George Bush Intcntl from Washington Reagan-National; the airport handles an average of 6 inbound flights from Washington Reagan-National per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Houston airport from Washington Reagan-National. It is only a 15.9 mi journey from George Bush Intcntl (IAH) to Houston’s city center.

Can I find flights from Reagan National to Houston for under $300 on Cheapflights?

Yes, there are multiple flights from Reagan National to Houston for under $300. The cheapest flight booked recently is on Frontier for just $202, but on average you can expect to pay $269.

Are there nonstop flights from Reagan National to Houston for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Reagan National to Houston under $300. A good price for a nonstop flight from Reagan National to Houston is less than $358.

Are there last-minute flights available from Reagan National to Houston for under $300?

There are currently 20+ open flights from Reagan National to Houston within the next 7 days for less than $300.

What days are nonstop flights available from Reagan National to Houston?

You can find nonstop flights on the following days: Wednesday, Friday, Saturday.

Does it rain more in Reagan National or Houston?

Expected rainfall in Reagan National is more than in Houston. You can expect this to be the case over the next 16 days.

Is Reagan National weather warmer or cooler than Houston?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Houston is generally colder than in Reagan National.

How long is the flight from Reagan National to Houston?

Departing from Reagan National to Houston will take you 3h. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Reagan National to Houston round-trip?

According to our current data, Frontier ($202), United Airlines ($253), and American Airlines ($268) offers the cheapest pricing from Reagan National to Houston. You may be able to fly from Reagan National to Houston for 36% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Reagan National to Houston one-way?

$109 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Major Airline and United Airlines, with prices starting from $114 and $127, respectively.

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Reagan National to Houston.
Flight duration
3h 08m
Average temperature for June in Houston
82.4 °F
Avg rainfall for June in Houston
0.0 ″

Airports servicing Washington

Airports servicing Houston

Top 5 airlines flying from Reagan National to Houston

The chart below displays the airlines Cheapflights users traveling from Reagan National to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$48 $192 No cancel fee 65%
Frontier
$97 $290 No cancel fee 62%
American Airlines
$112 $299 No cancel fee 71%
Delta
$108 $315 No cancel fee N/A
United Airlines
$257 $409 No cancel fee 69%

Hourly flight availability from Reagan National to Houston

See what time of day planes typically take off from Reagan National towards Houston.
Early morning Midnight to 6 AM 43% of DCA to IAH departures
Morning 6 AM to noon 29% of DCA to IAH departures
Afternoon Noon to 6 PM 28% of DCA to IAH departures
Evening 6 PM to midnight 0% of DCA to IAH departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Reagan National to Houston
See how many times per day planes take to the skies headed from Reagan National to Houston.
Sunday
6 daily flights
Monday
7 daily flights
Tuesday
6 daily flights
Wednesday
6 daily flights
Thursday
7 daily flights
Friday
7 daily flights
Saturday
6 daily flights
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