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Cheap flights from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport from $50

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Houston

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Reagan-National Airport to Houston that have been recently found on momondo from popular airlines, departing in the coming months.
7:00 am - 7:52 pmDCA-IAH
13h 52m1 stop
10:17 pm - 12:04 pmIAH-DCA
12h 47m1 stop
$100Frontier
Find Deal
Sat, Apr 5 - Wed, Apr 9
7:00 am - 7:52 pmDCA-IAH
13h 52m1 stop
6:15 am - 4:59 pmIAH-DCA
9h 44m1 stop
$105Frontier
Find Deal
Sat, Apr 5 - Thu, Apr 10
10:15 am - 6:00 pmDCA-IAH
8h 45m1 stop
11:40 am - 8:00 pmIAH-DCA
7h 20m1 stop
$231JetBlue
Find Deal
Wed, Jun 11 - Mon, Jun 16
7:59 pm - 10:29 pmDCA-IAH
3h 30mnonstop
7:30 am - 11:37 amIAH-DCA
3h 07mnonstop
$269United Airlines
Find Deal
Wed, Apr 2 - Sat, Apr 12
9:00 am - 6:00 pmDCA-IAH
10h 00m1 stop
11:40 am - 8:00 pmIAH-DCA
7h 20m1 stop
$272JetBlue
Find Deal
Tue, Jun 10 - Tue, Jun 17
6:00 pm - 10:58 pmDCA-IAH
5h 58m1 stop
7:57 pm - 11:59 pmIAH-DCA
3h 02mnonstop
$280United Airlines
Find Deal
Wed, Apr 2 - Sat, Apr 12
6:00 am - 10:21 amDCA-IAH
5h 21m1 stop
5:25 am - 11:50 amIAH-DCA
5h 25m1 stop
$289Delta
Find Deal
Tue, Jun 10 - Sat, Jun 14
8:00 am - 12:09 pmDCA-IAH
5h 09m1 stop
3:40 pm - 10:22 pmIAH-DCA
5h 42m1 stop
$313Delta
Find Deal
Mon, Jun 9 - Fri, Jun 13
6:40 am - 1:06 pmDCA-IAH
7h 26m1 stop
1:22 pm - 10:00 pmIAH-DCA
7h 38m1 stop
$337American Airlines
Find Deal
Thu, Jul 3 - Sat, Jul 5
5:00 am - 8:46 amDCA-IAH
4h 46m1 stop
6:27 pm - 12:52 amIAH-DCA
5h 25m1 stop
$368American Airlines
Find Deal
Wed, Jun 25 - Mon, Jun 30

Frontier flights from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport

Our best Frontier deals on Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport flight tickets
Frontier
Apr 5
DCA7:00 amWashington, D.C. Reagan-National
13h 52m
1 stop
IAH7:52 pmHouston George Bush Intcntl
Apr 9
IAH10:17 pmHouston George Bush Intcntl
12h 47m
1 stop
DCA12:04 pmWashington, D.C. Reagan-National
Frontier
Apr 5
DCA7:00 amWashington, D.C. Reagan-National
13h 52m
1 stop
IAH7:52 pmHouston George Bush Intcntl
Apr 10
IAH6:15 amHouston George Bush Intcntl
9h 44m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Frontier
Apr 2
DCA7:00 amWashington, D.C. Reagan-National
15h 27m
1 stop
IAH9:27 pmHouston George Bush Intcntl
Apr 12
IAH8:42 pmHouston George Bush Intcntl
14h 22m
1 stop
DCA12:04 pmWashington, D.C. Reagan-National

JetBlue flights from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport flight tickets
JetBlue
Jun 11
DCA10:15 amWashington, D.C. Reagan-National
8h 45m
1 stop
IAH6:00 pmHouston George Bush Intcntl
Jun 16
IAH11:40 amHouston George Bush Intcntl
7h 20m
1 stop
DCA8:00 pmWashington, D.C. Reagan-National
JetBlue
Jun 10
DCA9:00 amWashington, D.C. Reagan-National
10h 00m
1 stop
IAH6:00 pmHouston George Bush Intcntl
Jun 17
IAH11:40 amHouston George Bush Intcntl
7h 20m
1 stop
DCA8:00 pmWashington, D.C. Reagan-National
JetBlue
Jun 7
DCA6:30 amWashington, D.C. Reagan-National
8h 54m
1 stop
IAH2:24 pmHouston George Bush Intcntl
Jun 16
IAH11:40 amHouston George Bush Intcntl
7h 20m
1 stop
DCA8:00 pmWashington, D.C. Reagan-National

See travel insights to Houston from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of January is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Washington, D.C. Reagan-National Airport, with most prices found around $349. If you are unable to visit Houston George Bush Intcntl Airport during the month of January, then departing from Washington, D.C. Reagan-National Airport during the month October is also very affordable. Most momondo users find prices during this month for around $359.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $501. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $583.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $391. Try not to purchase tickets in the afternoon because they tend to be around $616. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington, D.C. Reagan-National to Houston George Bush Intcntl flight route?

Fly from Washington, D.C. Reagan-National to Houston George Bush Intcntl for the best Washington, D.C. Reagan-National - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Washington, D.C. Reagan-National Airport when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $394 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Washington, D.C. Reagan-National Airport for as low as $249 on momondo.

What cabin class options are available on Washington, D.C. Reagan-National to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on Washington, D.C. Reagan-National to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport flight prices changed over time?

As of February 2025, prices for Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport (DCA to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport

Best Price Found

$50

Fastest flight time

3h 12m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Washington, D.C. Reagan-National Airport in the past 72 hours is $50. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $100.
The fastest flight from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport takes 3h 12m
Direct flights go from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport every day.

  • How far is Washington, D.C. Reagan-National to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 1205.6 mi away from Washington, D.C. Reagan-National. 3h 12m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport?


Best airlines flying from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $82Free CancellationRating
6.3
8,013 reviews
Search Spirit Airlines flights
FrontierPriceFrom $137Free CancellationRating
6.0
3,355 reviews
Search Frontier flights
United AirlinesPriceFrom $251Free CancellationRating
7.4
8,766 reviews
Search United Airlines flights
American AirlinesPriceFrom $264Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • United Airlines Flights From Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport

    United Airlines is one of the most popular airlines flying from Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport, operating 42 flights/week on average for this route. A good United Airlines flight deal for Washington, D.C. Reagan-National Airport to Houston George Bush Intcntl Airport starts from $251 round-trip, up to an average price of $415. Our users have rated United Airlines at 7.4/10.


Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Spring
Conroe
Cypress
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Houston with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Washington, D.C. and alert you when they change.


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