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 - HO1
Price
$252 - $375
HO1
Temperature
53.6 - 84.2 °F
HO1
Precipitation
3.2 - 5.9 inches

Popular in

November

High demand for flights, 12% potential price rise

Cheapest in

July

Best time to find cheap flights, 23% potential price drop

Round-trip from

$252

From Washington Reagan-National to Houston

One-way from

$125

One-way flight from Washington Reagan-National to Houston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Washington Reagan-National Airport to Houston (DCA - HO1)?

When flying from Washington Reagan-National Airport to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to Houston. Flights to Houston from Washington Reagan-National Airport in July are about $235 on average during July, but can be found for as low as $106.

How far in advance should I book a flight from Washington Reagan-National Airport to Houston?

Find a great deal and save up to 16% by booking at least 17 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington Reagan-National Airport to Houston within the next two weeks, with the cheapest ticket starting at $211.

Cheap flights from Reagan-National to Houston in October, November 2021

The best prices found for DCA to IAH flights for October, November
10 Nov - 13 Nov
$90pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National
10 Nov - 13 Nov
$93pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National
2 Nov - 16 Nov
$113pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National

Washington Reagan-National to Houston 2021 flight deals

Cheap flights to Houston from Reagan-National found for this year
10 Nov - 13 Nov
$90pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National
10 Nov - 13 Nov
$93pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National
2 Nov - 16 Nov
$113pp
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
2 Nov - 2 Nov
$236pp
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
11 Nov - 16 Nov
$241pp
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
13 Nov - 20 Jan
$242pp
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 Oct - 11 Dec
$113pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National
30 Oct - 10 Dec
$153pp
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 Oct - 2 Nov
$164pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DCA
Washington Reagan-National

One-way flights to Houston from Washington Reagan-National

The cheapest one-way flights from Reagan-National to Houston
3:00 am - 6:38 pm
Multiple Airlines
2 Stops
16h 38m
DCA - IAH
Multiple Airlines
$125
Kiwi.com
6:59 am - 12:44 pm
Delta
1 Stop
6h 45m
DCA - HOU
Delta
$130
Delta
2:59 am - 5:28 am
United Airlines
Nonstop
3h 29m
DCA - IAH
United Airlines
$131
United

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

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

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Delta, and American Airlines flying from Washington Reagan-National to Houston have implemented new flexible cancellation policies.

Can I find flights from Washington Reagan-National Airport to Houston for under $100 on Cheapflights?

Yes, there are multiple flights from Washington Reagan-National Airport to Houston for under $100. The cheapest flight booked recently is on Frontier for just $90, but on average you can expect to pay $146.

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

Cheapflights has at least 20 direct flights from Washington Reagan-National Airport to Houston under $300. A good price for a nonstop flight from Washington Reagan-National Airport to Houston is less than $284.

Are there last-minute flights available from Washington Reagan-National Airport to Houston for under $200?

There are currently 20+ open flights from Washington Reagan-National Airport to Houston within the next 7 days for less than $200.

What is the cheapest airline to fly from Washington Reagan-National Airport to Houston round-trip?

Currently priced at $90, Frontier will fly you from Washington Reagan-National Airport to Houston and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. This flight start at 72% lower than the current average price 3 months from now.

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

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $48. United Airlines flights start at $121 while deals on American Airlines start at $128 one-way.

What are the cheapest flights from Washington Reagan-National Airport to Houston?

Looking at all options, your cheapest flight can be booked for $97. While the most popular route (Washington Reagan-National - Houston Hobby) can be booked for $93 on average our data indicates $680 when flying from Washington Reagan-National Airport to Houston

What are the most popular airlines that fly from Washington Reagan-National Airport to Houston?

When booking a flight from Washington Reagan-National Airport to Houston, you may want to consider flying on Major Airline, American Airlines or Delta as they are the most popular for this route.

What are the most reliable airlines from Washington Reagan-National Airport to Houston?

The top 3 most reliable airlines when flying from Washington Reagan-National Airport to Houston are Mesa Airlines (90%), United Airlines (87%) and Air New Zealand (83%).

COVID Restrictions

View COVID Travel Restrictions for Houston, TX

Do I need a COVID test to fly to Houston from Reagan-National?

Information is based on travel restrictions for travel to Houston within the United States

Most visitors from Washington Reagan-National need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from Washington Reagan-National must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Houston.

Quarantine requirements
Visitors from Washington Reagan-National are not required to quarantine after entering Houston.

Do I need a test to fly back to Reagan-National from Houston?

Returning to Washington Reagan-National from Houston

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Reagan-National.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Washington Reagan-National.

Hide COVID Travel Restrictions for Houston, TX

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Reagan-National to Houston.
Average temperature for October in Houston
77.0 °F

Airports servicing Washington

Airports servicing Houston

Top 5 airlines flying from Washington 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 $199 No cancel fee 65%
American Airlines
$90 $338 No cancel fee 71%
Frontier
$97 $288 No cancel fee 62%
Delta
$104 $312 No cancel fee N/A
United Airlines
$162 $403 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.
Afternoon Noon to 6 PM 46% of DCA to IAH departures
Morning 6 AM to noon 26% of DCA to IAH departures
Early morning Midnight to 6 AM 20% of DCA to IAH departures
Evening 6 PM to midnight 8% 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
0 flights
Monday
2 daily flights
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
2 daily flights
Saturday
0 flights
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