Find Cheap Flights from Houston George Bush Intcntl to Washington Reagan-National (IAH - DCA)

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Good to Know

Low Season:
November
Best time to beat the crowds
2%
expected price decrease
High Season:
October
Most popular time to fly
2%
expected price increase
Average Price:
$369
(avg. price over the last 2 weeks)
Good Deal:
$276
or less (round trip)

When to Book Flights from Houston George Bush Intcntl to Washington Reagan-National

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $276 or less.
The cheapest flight from Houston George Bush Intcntl to Washington Reagan-National was found 43 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be September, October and November. The cheapest month to fly is November.
Morning departure is around 26% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Houston George Bush Intcntl to Washington Reagan-National Flights

How long does a flight from Houston George Bush Intcntl to Washington Reagan-National take?
An average nonstop flight takes 2h 51m, covering a distance of 1206 miles.
How many flights are there between Houston George Bush Intcntl and Washington Reagan-National?
There are 267 (nonstop) flights between Houston George Bush Intcntl and Washington Reagan-National per week, averaging 41 per day.
Which airlines provide the cheapest flights from Houston George Bush Intcntl to Washington Reagan-National?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($235), Frontier ($242) and Delta ($254).
Do I need a passport to fly between Houston George Bush Intcntl and Washington Reagan-National?
No.
Which airlines fly most frequently between Houston George Bush Intcntl and Washington Reagan-National?
United (19 times daily), Air New Zealand (18 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Houston George Bush Intcntl to Washington Reagan-National?
For Houston George Bush Intcntl to Washington Reagan-National, Friday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Washington Reagan-National back to Houston George Bush Intcntl, the best deals are generally found on Thursday, with Friday being the most expensive.

Book cheap flights from Houston George Bush Intcntl to Washington Reagan-National (round-trip)

Airports
Origin
Houston
$235
only
$235
Destination
Washington
$235
only
$235
Fri, Feb 2
IAH
DCA
4h 29m
Thu, Feb 8
DCA
IAH
5h 05m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 1
IAH
DCA
10h 44m
Mon, Mar 5
DCA
IAH
17h 18m
Trip: 5 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33589 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ONT
AUS
Excellent 9.5

The crew were kind and efficient and the planes were clean and well maintained.

No entertainment on the flights, but that is to be expected for the price.

DEN
DCA
Excellent 8.0

Time management

Service

IAD
MCO
Mediocre 2.0

Unorganized, confusing boarding, confusion with seating, unbelievable lines while checking bags. Literally the only redeeming factor was the price.

MIA
LGA
Mediocre 2.0

if you have a hard engagement that you have to make, i hate to say it, but use a bigger airline. These guys are not dependable nyc -> miami. Have had 2 flights cancelled and delayed over 6 hours in the last 6 months. Only one scheduled flight everyday. If you can risk it, fine, but otherwise not worth it.

CLE
MCO
Mediocre 2.3

enough space to move around

I dislike that once I got to the airport in Cleveland before boarding schools go to Orlando they charge me $45 for a suitcase that if I would have painted with my ticket it would have been $25 and that's what it told me I had to pay at the airport if I wasn't going to pay it with my ticket it was only $25 not $45 so they charge me $45 and then when I went to board the plane to go in they tried to charge me $45 for a backpack that fits under the seat and wasn't a carry on then they charge like $3 for a can of soda I don't think I'll ever recommend Frontier to anyone or I would never travel again with them that is ridiculous being a disabled person and being taken advantage of is unacceptable

Thu, Jul 5
IAH
DCA
6h 20m
Mon, Jul 9
DCA
IAH
6h 00m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15315 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
TLH
ATL
Mediocre 2.0

Ice in the morning in Atlanta and Delta cancels my 6pm flight to Atlanta leaving me no flight home that night.

ATL
HOU
Excellent 10.0

Nice flight and good staff and service

PDX
JFK
Excellent 8.3

Food

Leg room

BOS
AUS
Good 6.0

Delayed so I was not home until middle of the night.

LIM
ATL
Excellent 8.0

The crew, food, plane, everything was excellent

Sat, Feb 10
IAH
DCA
3h 04m
Mon, Feb 12
DCA
IAH
3h 38m
Trip: 3 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 71 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
DCA
Excellent 9.0

The 1st class seats are very comfortable. The food and beverage service was also very good.

Carry on luggage space is still pretty limited.

IAH
DCA
Excellent 10.0

Flight was ahead of time and flight crew was great. Flight was relaxing, calm and quiet.

N/A

IAH
DCA
Excellent 10.0

They fixed it quickly so I'm over it.

IAH
DCA
Excellent 10.0

Airline rebooked me to a more convenient flight at no charge. The service was excellent. Seats were comfortable. The crew were upbeat.

IAH
DCA
Mediocre 3.6

Not impressed with United - they are just going down hill in evert aspect

Not impressed with United - they are just going down hill in evert aspect

Fri, Jun 1
IAH
DCA
4h 37m
Sat, Jun 9
DCA
IAH
4h 42m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27334 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
NAS
MIA
Mediocre 2.0

We had to wait almost two hrs on the plane before take off.

MAD
PHL
Good 7.0

Flight was not full.

Luggage was very late and arrived at the wrong carousel.

SNA
DFW
Mediocre 3.6

We were unfortunately stuck on the tarmac for 45 minutes. I ran to my connecting gate but they had already closed it. There wasn’t a service rep at the gate. I walked to another gate and there was a very helpful rep who rebooked me to a nearby city. It overall was disappointing and caused me to get home about 3 1/2 hours later.

DFW
BMI
Mediocre 3.6

I didn’t make this flight.

SFO
LAX
Excellent 10.0

great flight

Tue, Apr 3
IAH
DCA
4h 59m
Mon, Apr 9
DCA
IAH
4h 48m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jul 10
IAH
DCA
5h 17m
Fri, Jul 13
DCA
IAH
6h 49m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15315 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
BNA
BOS
Mediocre 2.0

Delta staff taking care of rude/beligerant guests first vedore guests patiently/kindly waiting in line ... children watched that behavior and the jerks recieved special treatment. Flight staff ripped up guests boarding pass in face. Staff allowed ys to board plane and put our bags under plane and then crew timed out before take off. Never will use Delta again.

CUN
ATL
Excellent 9.6

The weather was bad in Atlanta. We were rerouted to Minneapolis and made a connection to Philadelphia. No problems.

CMH
ATL
Okay 5.0

As poltronas estavam OK.

No voo MEX-GRU o Sistema de Entretenimento nao funcionou por quase 3hs. A refeicao foi muito fraca, tamto no jantar quanto no café da manhã. Onde ja se viu comer feijão preto com onelete no cafe da manhã??? Deveriam pensar no tipo de passageiro q estao atendendo.

CVG
SFO
Okay 5.6

Boarding was fine. And service was good.

TV controls didn’t work. So I couldn’t watch anything for the 4+ hour flight.

LGA
FLL
Excellent 8.0

When the passenger in front reclines their seat it was in my face The legroom wasn’t terrible but I had a hard time even reading since it was so close

Wed, Feb 28
IAH
DCA
2h 52m
Tue, Mar 6
DCA
IAH
3h 38m
Trip: 7 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 71 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
DCA
Excellent 10.0

They fixed it quickly so I'm over it.

IAH
DCA
Excellent 9.0

The 1st class seats are very comfortable. The food and beverage service was also very good.

Carry on luggage space is still pretty limited.

IAH
DCA
Good 6.3

I got to my destination.

Here is no entertainment. The snacks are minuscule and pretty boring. And we sat on the tarmac at both Houston and DCA for a long time.

IAH
DCA
Good 7.3

I slept

Provide real food. Board back to front, window to aisle

IAH
DCA
Excellent 10.0

Got home earlier than planned because I was able to get on an earlier flight.

Nothing.

Mon, Mar 12
IAH
DCA
2h 59m
Mon, Mar 19
DCA
IAH
3h 37m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 71 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
DCA
Excellent 10.0

Airline rebooked me to a more convenient flight at no charge. The service was excellent. Seats were comfortable. The crew were upbeat.

IAH
DCA
Mediocre 3.6

Not impressed with United - they are just going down hill in evert aspect

Not impressed with United - they are just going down hill in evert aspect

IAH
DCA
Mediocre 2.0

Terrible delays and little to no communication.

IAH
DCA
Good 6.3

I got to my destination.

Here is no entertainment. The snacks are minuscule and pretty boring. And we sat on the tarmac at both Houston and DCA for a long time.

IAH
DCA
Excellent 10.0

Got home earlier than planned because I was able to get on an earlier flight.

Nothing.

Wed, Apr 4
IAH
DCA
3h 04m
Mon, Apr 9
DCA
IAH
3h 29m
Trip: 6 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 71 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
DCA
Excellent 9.0

The 1st class seats are very comfortable. The food and beverage service was also very good.

Carry on luggage space is still pretty limited.

IAH
DCA
Mediocre 2.0

Terrible delays and little to no communication.

IAH
DCA
Good 6.3

I got to my destination.

Here is no entertainment. The snacks are minuscule and pretty boring. And we sat on the tarmac at both Houston and DCA for a long time.

IAH
DCA
Excellent 10.0

Airline rebooked me to a more convenient flight at no charge. The service was excellent. Seats were comfortable. The crew were upbeat.

IAH
DCA
Good 7.3

I slept

Provide real food. Board back to front, window to aisle

Sat, Apr 14
IAH
DCA
2h 51m
Mon, Apr 16
DCA
IAH
3h 30m
Trip: 3 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 71 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
DCA
Excellent 10.0

They fixed it quickly so I'm over it.

IAH
DCA
Excellent 10.0

They lost one of our bags

IAH
DCA
Good 7.0

Seats are not very comfortable. Food selection is not very good..

IAH
DCA
Mediocre 2.0

Terrible delays and little to no communication.

IAH
DCA
Good 7.3

I slept

Provide real food. Board back to front, window to aisle

Thu, May 3
IAH
DCA
3h 03m
Wed, May 9
DCA
IAH
3h 45m
Trip: 7 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 71 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
DCA
Excellent 10.0

Airline rebooked me to a more convenient flight at no charge. The service was excellent. Seats were comfortable. The crew were upbeat.

IAH
DCA
Mediocre 3.6

Not impressed with United - they are just going down hill in evert aspect

Not impressed with United - they are just going down hill in evert aspect

IAH
DCA
Excellent 10.0

Got home earlier than planned because I was able to get on an earlier flight.

Nothing.

IAH
DCA
Excellent 10.0

They fixed it quickly so I'm over it.

IAH
DCA
Good 6.0

Flight attendants could not have been nicer or more proactive.

Wasted some 45 minutes while UA did paperwork for broken tray table. Really? You could not have done this beforehand?

Sun, Jul 15
IAH
DCA
7h 03m
Wed, Jul 25
DCA
IAH
4h 40m
Trip: 11 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15315 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
TLH
ATL
Mediocre 2.0

Ice in the morning in Atlanta and Delta cancels my 6pm flight to Atlanta leaving me no flight home that night.

CVG
SFO
Okay 5.6

Boarding was fine. And service was good.

TV controls didn’t work. So I couldn’t watch anything for the 4+ hour flight.

CUN
ATL
Excellent 9.6

The weather was bad in Atlanta. We were rerouted to Minneapolis and made a connection to Philadelphia. No problems.

ATL
HOU
Excellent 10.0

Nice flight and good staff and service

PDX
JFK
Excellent 8.3

Food

Leg room

Mon, Jan 22
IAH
DCA
4h 36m
Tue, Jan 23
DCA
IAH
5h 42m
Trip: 2 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27334 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DFW
PHL
Mediocre 3.0

They separated my bags, so I had to wait in Philadelphia for my bag to arrive on next flight 2 1/2 hours latter. Not happy after flying from Sydney.

SLC
CLT
Okay 4.0

Flight attendants

The flight got delayed from salt lake and we had to spend a day in Charlotte before another flight came

MAD
PHL
Good 7.0

Flight was not full.

Luggage was very late and arrived at the wrong carousel.

MIA
DCA
Excellent 10.0

New plane, 737-Max. More fuel efficient, quieter, more in-cabin luggage storage.

Seats don’t decline as much.

ORD
PHL
Mediocre 2.0

Nothing - the flight from Chicago to Philadelphia was delayed by about 2 hours. Luckily, was able to get the flight switched to a Chicago - London direct flight.

The connecting flight from Philadelphia to Manchester would've been missed. So, American Airlines booked the same flight for 24 hours later. Luckily, they offered a different flight. Due to the flight changes, the prepaid ground transportation from Manchester to Leeds wasn't used. Transportation from London to Leeds had to be purchased at a much greater additional expense.

Sun, Jan 21
IAH
DCA
15h 44m
Tue, Jan 23
DCA
IAH
11h 12m
Trip: 3 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33589 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IAD
MCO
Mediocre 2.0

Unorganized, confusing boarding, confusion with seating, unbelievable lines while checking bags. Literally the only redeeming factor was the price.

ATL
LAS
Good 6.0

The crew was very friendly.

The seats were close together and not very comfortable. No entertainment, for example a movie for a 4 hour flight. You have to pay for everything. Only thing complimentary is water.

RDU
MCO
Mediocre 3.3

The dirt cheap, I can't believe an airline can operate at this low an airfare and still turn a profit-ticket prices

The hidden checked-baggage fees that were almost half the cost of the actual ticket for one bag. The non reclining seats. The lack of legroom. The feeling of cattle being herded into a slaughterhouse. The lack of friendliness with the RDU and MCO gate/ticket counter agents. The cost of having to pay $12 to ensure I sit beside my 5 year old son on the flight. Besides a free seat belt, having to pay for everything else under the sun. Surprised AC was free. Not even an in-flight magazine or barf bag. Which is exactly what I feel like doing after giving you my money......

ONT
AUS
Excellent 9.5

The crew were kind and efficient and the planes were clean and well maintained.

No entertainment on the flights, but that is to be expected for the price.

DEN
RNO
Excellent 8.6

Easy flight with good price.

No one takes cash anymore! Have to pay for all snacks! Not alot of room for broad shoulders.

Wed, Jan 24
IAH
DCA
3h 04m
Mon, Feb 19
DCA
IAH
3h 35m
Trip: 27 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 71 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
DCA
Good 7.0

Seats are not very comfortable. Food selection is not very good..

IAH
DCA
Excellent 10.0

They lost one of our bags

IAH
DCA
Good 6.0

Flight attendants could not have been nicer or more proactive.

Wasted some 45 minutes while UA did paperwork for broken tray table. Really? You could not have done this beforehand?

IAH
DCA
Mediocre 3.6

Not impressed with United - they are just going down hill in evert aspect

Not impressed with United - they are just going down hill in evert aspect

IAH
DCA
Excellent 10.0

Got home earlier than planned because I was able to get on an earlier flight.

Nothing.

Thu, Mar 29
IAH
DCA
10h 44m
Wed, Apr 4
DCA
IAH
11h 05m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33589 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
RDU
MCO
Mediocre 3.3

The dirt cheap, I can't believe an airline can operate at this low an airfare and still turn a profit-ticket prices

The hidden checked-baggage fees that were almost half the cost of the actual ticket for one bag. The non reclining seats. The lack of legroom. The feeling of cattle being herded into a slaughterhouse. The lack of friendliness with the RDU and MCO gate/ticket counter agents. The cost of having to pay $12 to ensure I sit beside my 5 year old son on the flight. Besides a free seat belt, having to pay for everything else under the sun. Surprised AC was free. Not even an in-flight magazine or barf bag. Which is exactly what I feel like doing after giving you my money......

IAD
MCO
Mediocre 2.0

Unorganized, confusing boarding, confusion with seating, unbelievable lines while checking bags. Literally the only redeeming factor was the price.

MKE
PHX
Mediocre 3.0

Service was awful. Delayed for more than 8hrs without an explanation of what type of maintenance issues were happening. Never given a straight answer as to what was happening. Food vouchers were only offered after the airport restaurants had closed. Once the plane was finished the crew had timed out and we could not leave till the following afternoon. Ended up being put up in a hotel for the night and lost an entire day of our weekend get away. Poor contingency planning on frontiers part. There was no reason

ATL
LAS
Good 6.0

The crew was very friendly.

The seats were close together and not very comfortable. No entertainment, for example a movie for a 4 hour flight. You have to pay for everything. Only thing complimentary is water.

DEN
RNO
Excellent 8.6

Easy flight with good price.

No one takes cash anymore! Have to pay for all snacks! Not alot of room for broad shoulders.

Wed, Jun 6
IAH
DCA
2h 55m
Tue, Jun 19
DCA
IAH
3h 45m
Trip: 14 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 71 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
DCA
Mediocre 2.0

Terrible delays and little to no communication.

IAH
DCA
Good 6.3

I got to my destination.

Here is no entertainment. The snacks are minuscule and pretty boring. And we sat on the tarmac at both Houston and DCA for a long time.

IAH
DCA
Mediocre 3.6

Not impressed with United - they are just going down hill in evert aspect

Not impressed with United - they are just going down hill in evert aspect

IAH
DCA
Good 7.0

Seats are not very comfortable. Food selection is not very good..

IAH
DCA
Good 6.0

Flight attendants could not have been nicer or more proactive.

Wasted some 45 minutes while UA did paperwork for broken tray table. Really? You could not have done this beforehand?

Show more results

Houston George Bush Intcntl to Washington Reagan-National Flight Information

Avg. Flight Duration 3h 18m
Flights Arrive in Washington Reagan-National
Flights Depart from Houston George Bush Intcntl
Flight Price $235
Distance 1206 miles
Airlines Frontier, Delta, United, American Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.