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 2022: compare Reagan-National to Houston flight prices with the expected peak season, weather and rainfall in Houston.
DCA - IAH
Price
$252 - $375
IAH
Temperature
53.6 - 84.2 °F
IAH
Rainfall
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

Average price

$311

Average for round-trip flights in May 2022

Round-trip from

$252

From Washington, D.C. Reagan-National to Houston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Houston?

Flights from Washington, D.C. Reagan-National Airport to Houston lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Reagan-National Airport to Houston in July, with the cheapest ticket starting at $106.

When is the cheapest time to fly from Washington, D.C. Reagan-National Airport to Houston (DCA - IAH)?

When flying from Washington, D.C. 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.

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

Users have found that booking a flight from Washington, D.C. Reagan-National Airport to Houston at least 17 days early can save you up to 16% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Washington, D.C. Reagan-National Airport to Houston for as little as $211 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $263 for flights departing within the next 3 days.

Cheap flights from Reagan-National to Houston in May, June 2022

The best prices found for DCA to IAH flights for May, June
7 Jun - 14 Jun
$346pp
DCA
Washington, D.C. Reagan-National
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National
7 Jun - 14 Jun
$353pp
DCA
Washington, D.C. Reagan-National
Multiple Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
DCA
Washington, D.C. Reagan-National
6 Jun - 18 Jun
$354pp
DCA
Washington, D.C. Reagan-National
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National

Washington, D.C. Reagan-National to Houston 2022 flight deals

Cheap flights to Houston from Reagan-National found for this year
25 Aug - 29 Aug
$303pp
DCA
Washington, D.C. Reagan-National
JetBlue
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
JetBlue
 
1 STOP
DCA
Washington, D.C. Reagan-National
26 Aug - 29 Aug
$314pp
DCA
Washington, D.C. Reagan-National
Multiple Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
JetBlue
 
1 STOP
DCA
Washington, D.C. Reagan-National
25 Aug - 30 Aug
$324pp
DCA
Washington, D.C. Reagan-National
JetBlue
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
JetBlue
 
1 STOP
DCA
Washington, D.C. Reagan-National

Non-stop flights to Houston from Reagan-National

Save time with Reagan-National to Houston direct flight deals
6 Jul - 20 Jul
$346pp
DCA
Washington, D.C. Reagan-National
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National
6 Jun - 18 Jun
$354pp
DCA
Washington, D.C. Reagan-National
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National
9 Oct - 15 Oct
$355pp
DCA
Washington, D.C. Reagan-National
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
DCA
Washington, D.C. 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
23 May - 15 Jun
$416pp
DCA
Washington, D.C. Reagan-National
United Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National
27 May - 4 Jun
$433pp
DCA
Washington, D.C. Reagan-National
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National
27 May - 10 Jun
$440pp
DCA
Washington, D.C. Reagan-National
Delta
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
DCA
Washington, D.C. Reagan-National

One-way flights to Houston from Washington, D.C. Reagan-National

The cheapest one-way flights from Reagan-National to Houston
2:50 pm - 8:02 am
Frontier
2 Stops
18h 12m
DCA - HOU
Frontier
$332
Kiwi.com
1:10 pm - 5:56 pm
Delta
1 Stop
5h 46m
DCA - HOU
Delta
$343
Delta
2:55 am - 7:53 am
American Airlines
1 Stop
5h 58m
DCA - HOU
American Airlines

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, D.C. Reagan-National to Houston have flexible cancellations due to COVID-19?

United Airlines, American Airlines, and Spirit Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Washington, D.C. Reagan-National Airport to Houston for under $400 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to Houston for under $400. The cheapest flight booked recently is on JetBlue for just $324, but on average you can expect to pay $353.

Are there nonstop flights from Washington, D.C. Reagan-National Airport to Houston for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington, D.C. Reagan-National Airport to Houston under $400. A good price for a nonstop flight from Washington, D.C. Reagan-National Airport to Houston is less than $404.

Are there last-minute flights available from Washington, D.C. Reagan-National Airport to Houston for under $500?

There are currently 20+ open flights from Washington, D.C. Reagan-National Airport to Houston within the next 7 days for less than $500.

What days are nonstop flights available from Washington, D.C. Reagan-National Airport to Houston?

Nonstop flights can be found on the following days: Wednesday, Thursday.

How many flights depart from Washington, D.C. Reagan-National Airport to Houston on average per day?

On average 6 flights depart from Washington, D.C. Reagan-National Airport to Houston per day.
Early Morning (Midnight to 6am) - 33% of flight departures
Afternoon (Noon - 6pm) - 67% of flight departures

How long is the flight from Washington, D.C. Reagan-National Airport to Houston?

Airlines like JetBlue, United Airlines, and American Airlines fly from Washington, D.C. Reagan-National Airport to Houston in about 3h 09m. The time it takes to get you to your destination can typically vary by up to 4h 13m. Airlines will cover a distance of 1212 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Houston round-trip?

Our cheapest airline available from Washington, D.C. Reagan-National Airport to Houston is JetBlue. Our recent data shows that you can find tickets from as low as $324 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $346 and $361 round-trip. JetBlue is currently priced 1% below the average price you’ll pay for this route.

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

The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Houston are American Airlines ($182), Delta ($204), and Frontier ($286).

What are the cheapest flights from Washington, D.C. Reagan-National Airport to Houston?

Looking at all options, your cheapest flight can be booked for $169. While the most popular route (Washington, D.C. Reagan-National - Houston Hobby) can be booked for $335 on average our data indicates $363 when flying from Washington, D.C. Reagan-National Airport to Houston.

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

When booking a flight from Washington, D.C. 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, D.C. Reagan-National Airport to Houston?

The top 3 most reliable airlines when flying from Washington, D.C. Reagan-National Airport to Houston are SkyWest Airlines (89%), United Airlines (81%) and Air New Zealand (80%).

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, D.C. Reagan-National need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from Washington, D.C. Reagan-National must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Houston.

Quarantine requirements
Visitors from Washington, D.C. 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, D.C. Reagan-National from Houston

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Washington, D.C. Reagan-National.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Washington, D.C. 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.
Flight duration from Washington, D.C. Reagan-National to Houston
3h 07m
Average temperature for May in Houston
77.0 °F

Airports servicing Washington, D.C.

Airports servicing Houston

Top 6 airlines flying from Washington, D.C. 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
Juneyao Airlines
$12 $17 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Spirit Airlines
$86 $212 No cancel fee 65%
Frontier
$109 $224 No cancel fee 62%
American Airlines
$144 $406 No cancel fee 71%
Delta
$177 $346 No cancel fee N/A
United Airlines
$227 $381 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 39% of DCA to IAH departures
Morning 6 AM to noon 36% of DCA to IAH departures
Early morning Midnight to 6 AM 15% of DCA to IAH departures
Evening 6 PM to midnight 10% 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
6 daily flights
Tuesday
6 daily flights
Wednesday
6 daily flights
Thursday
6 daily flights
Friday
6 daily flights
Saturday
2 daily flights
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