$62+ Cheap flights from Houston to District of Columbia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — IAD
ene. 3 — ene. 101
1 adult, Economy
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Cheapest flights from Houston to District of ColumbiaExplore the most affordable flight options available from Houston to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 4, 2025.
Explore the most affordable flight options available from Houston to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 4, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:10 amIAH - IAD
1 stop10h 37mFrontier
mié. 1/76:00 amIAD - IAH
1 stop17h 31mFrontier
Deal found 12/3![Frontier logo]()
$152
This CheapOair deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1010:45 amIAH - DCA
1 stop10h 14mFrontier
mié. 1/218:59 amDCA - IAH
1 stop30h 17mFrontier
Deal found 12/3![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/216:00 amIAH - IAD
1 stop28h 38mFrontier
jue. 1/86:00 amIAD - IAH
1 stop12h 00mFrontier
Deal found 12/4![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/118:23 pmIAH - IAD
1 stop23h 01mMultiple Airlines
lun. 12/154:00 pmIAD - IAH
1 stop23h 03mMultiple Airlines
Deal found 12/4![Multiple Airlines logo]()
$177
This Frontier deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1710:45 amIAH - DCA
1 stop10h 14mFrontier
mié. 1/76:00 pmDCA - IAH
1 stop7h 31mFrontier
Deal found 12/1![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:55 pmIAH - IAD
2 stops15h 43mMultiple Airlines
mié. 1/76:00 amIAD - IAH
1 stop17h 31mMultiple Airlines
Deal found 12/3![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:10 amIAH - IAD
1 stop10h 37mFrontier
mié. 1/76:00 amIAD - IAH
1 stop17h 31mFrontier
Deal found 12/3![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/108:07 pmIAH - IAD
2 stops26h 03mMultiple Airlines
lun. 12/154:00 pmIAD - IAH
1 stop23h 03mMultiple Airlines
Deal found 12/3![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/156:05 amIAH - IAD
1 stop10h 20mFrontier
mar. 12/169:00 amIAD - IAH
1 stop12h 53mFrontier
Deal found 12/2![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:55 pmIAH - IAD
2 stops43h 06mMultiple Airlines
mié. 1/76:00 amIAD - IAH
1 stop17h 31mMultiple Airlines
Deal found 12/3![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/169:31 amIAH - IAD
1 stop27h 58mMultiple Airlines
vie. 12/192:32 pmIAD - IAH
2 stops24h 44mMultiple Airlines
Deal found 12/4![Multiple Airlines logo]()
$197
This Trip.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1010:45 amIAH - DCA
1 stop10h 14mFrontier
mié. 12/171:00 pmDCA - IAH
1 stop12h 31mFrontier
Deal found 12/2![Frontier logo]()
$202
Find flight deals from Houston to District of Columbia
Keep the following information in mind while searching for Houston to District of Columbia flight deals. Data was last updated diciembre 4, 2025.
Round-trip from | $144 (Kiwi.com) |
|---|---|
One-way from | $62 (Trip.com) |
Popular in | March |
Cheapest in | October |
Average price | $301 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 4, 2025.
Use the filters below to find and compare flights from Houston to District of Columbia that are best for you.
Fly from
Houston
Fly to
District of Columbia
Route
Depart
Return
Price
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
sáb. 1/24
9:45 am-1:35 pm
Nonstop2h 50m
Washington, D.C. Reagan-National
mié. 1/28
1:55 pm-4:45 pm
Nonstop3h 50m
$160
HoustonWashington, D.C.
IAH - IAD
IAHIAD
Houston George Bush Intcntl
dom. 1/18
7:20 am-11:24 am
Nonstop3h 04m
Washington, D.C. Dulles Intl
mar. 1/20
8:15 am-11:00 am
Nonstop3h 45m
$178
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
mié. 1/7
6:30 pm-10:20 pm
Nonstop2h 50m
Washington, D.C. Reagan-National
lun. 1/12
6:00 am-8:50 am
Nonstop3h 50m
$178
HoustonWashington, D.C.
IAH - DCA
IAHDCA
Houston George Bush Intcntl
sáb. 1/24
6:20 am-1:13 pm
1 stop5h 53m
Washington, D.C. Reagan-National
mié. 1/28
11:00 am-1:40 pm
Nonstop3h 40m
$188
HoustonWashington, D.C.
IAH - IAD
IAHIAD
Houston George Bush Intcntl
sáb. 1/24
2:30 pm-9:22 pm
1 stop5h 52m
Washington, D.C. Dulles Intl
mié. 1/28
8:15 am-11:00 am
Nonstop3h 45m
$188
HoustonWashington, D.C.
IAH - DCA
IAHDCA
Houston George Bush Intcntl
sáb. 1/24
12:00 pm-3:57 pm
Nonstop2h 57m
Washington, D.C. Reagan-National
jue. 1/29
2:00 pm-7:57 pm
1 stop6h 57m
$191
HoustonWashington, D.C.
IAH - IAD
IAHIAD
Houston George Bush Intcntl
mar. 12/16
9:31 am-2:29 pm
1 stop27h 58m
Washington, D.C. Dulles Intl
vie. 12/19
2:32 pm-2:16 pm
2 stops24h 44m
$192
HoustonWashington, D.C.
IAH - DCA
IAHDCA
Houston George Bush Intcntl
mar. 1/13
12:00 pm-3:57 pm
Nonstop2h 57m
Washington, D.C. Reagan-National
sáb. 1/17
2:00 pm-7:57 pm
1 stop6h 57m
$193
HoustonWashington, D.C.
IAH - IAD
IAHIAD
Houston George Bush Intcntl
vie. 12/19
8:59 am-3:46 pm
1 stop5h 47m
Washington, D.C. Dulles Intl
mié. 1/7
6:00 am-10:31 pm
1 stop17h 31m
$194
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
sáb. 2/7
9:45 am-1:35 pm
Nonstop2h 50m
Washington, D.C. Reagan-National
lun. 2/9
12:00 pm-6:55 pm
2 stops7h 55m
$196
Showing 1-10 of 60 results
Best time to book a flight from Houston to District of Columbia
Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston to District of Columbia
What is the cheapest month to book a flight from Houston to District of Columbia?
Currently, February is the cheapest month in which you can book a flight from Houston to District of Columbia (average of $50). Flying from Houston to District of Columbia in July is currently the most expensive (average of $124). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from HOU to DC?
Find hourly flight availability from Houston to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 4, 2025.
One of the essential ways to save on airfare from Houston to District of Columbia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 26% on airfare.
What is the cheapest day to fly from Houston to District of Columbia?
Use this chart to determine the cheapest time to fly round-trip from Houston to District of Columbia. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Houston to District of Columbia flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing District of Columbia
Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated diciembre 4, 2025.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from Houston to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Houston to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Houston to District of Columbia
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Houston to District of Columbia
Discover the top 6 airlines that operate flights from Houston to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 4, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$54 | Average$210 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$72 | Average$240 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$144 | Average$314 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$147 | Average$429 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$147 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$184 | Average$345 | FlexibilityNo cancel fee | On-time63% |