$126+ Cheap flights from Houston to District of Columbia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — IAD
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Houston to District of Columbia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Houston to District of Columbia
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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 October 30, 2026.
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 October 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:41 pm -
1 stop9h 02m
Wed 12/212:06 pm -
1 stop6h 25m
Deal found 10/28![Frontier logo]()
$244
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:18 am -
1 stop10h 53m
Sat 11/146:07 pm -
1 stop21h 37m
Deal found 10/28![Frontier logo]()
$245
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:12 pm -
1 stop8h 43m
Thu 12/106:00 pm -
1 stop8h 23m
Deal found 10/28![Frontier logo]()
$246
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:18 am -
1 stop10h 53m
Sun 11/159:06 pm -
1 stop11h 17m
Deal found 10/30![Frontier logo]()
$246
This Frontier deal was found by Cheapflights users on 10/28. 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.
Fri 11/2010:37 am -
1 stop10h 18m
Thu 11/261:54 pm -
1 stop11h 28m
Deal found 10/28![Frontier logo]()
$247
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:18 am -
1 stop10h 53m
Mon 11/96:07 pm -
1 stop21h 37m
Deal found 10/29![Frontier logo]()
$247
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:14 pm -
2 stops15h 11m
Sun 11/229:35 pm -
1 stop27h 50m
Deal found 10/25![Frontier logo]()
$248
This Expedia deal was found by Cheapflights users on 10/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:45 pm -
1 stop9h 39m
Mon 11/161:00 pm -
1 stop9h 45m
Deal found 10/26![Multiple Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:15 am -
Nonstop2h 50m
Sat 11/212:45 pm -
1 stop5h 50m
Deal found 10/27![Southwest logo]()
$249
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:39 am -
1 stop8h 48m
Mon 11/2310:47 pm -
1 stop13h 17m
Deal found 10/29![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Tue 11/106:40 am -
1 stop9h 07m
Mon 11/161:00 pm -
2 stops19h 23m
Deal found 10/25![Frontier logo]()
$250
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:27 pm -
1 stop20h 54m
Mon 11/169:06 pm -
1 stop11h 17m
Deal found 10/27![Frontier logo]()
$250
Best flights from Houston to District of ColumbiaDiscover carefully curated flight deals from Houston to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Houston to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Southwest deal was found by Cheapflights users on 10/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:15 pm -
Nonstop2h 45m
Thu 12/106:05 am -
1 stop5h 20m
Deal found 10/26![Southwest logo]()
$253
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:11 pm -
1 stop5h 19m
Mon 12/1412:34 pm -
1 stop4h 55m
Deal found 10/28![Delta logo]()
$263
This JetBlue deal was found by Cheapflights users on 10/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/147:00 am -
1 stop6h 58m
Sun 1/179:00 am -
1 stop7h 37m
Deal found 10/29![JetBlue logo]()
$277
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:20 pm -
Nonstop3h 03m
Sun 12/65:52 pm -
Nonstop3h 36m
Deal found 10/27![United Airlines logo]()
$290
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:10 pm -
Nonstop3h 07m
Thu 12/177:29 am -
Nonstop3h 31m
Deal found 10/29![American Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:50 am -
2 stops8h 05m
Thu 12/37:35 pm -
Nonstop3h 30m
Deal found 10/29![Southwest logo]()
$258
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:12 am -
1 stop6h 49m
Mon 12/75:02 pm -
1 stop7h 29m
Deal found 10/29![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:40 pm -
1 stop6h 15m
Sat 11/212:45 pm -
1 stop5h 50m
Deal found 10/27![Southwest logo]()
$258
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:45 am -
Nonstop3h 02m
Mon 12/76:05 am -
Nonstop3h 35m
Deal found 10/26![United Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/224:50 pm -
Nonstop3h 01m
Fri 12/2510:54 pm -
Nonstop3h 36m
Deal found 10/27![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:05 am -
1 stop5h 35m
Thu 12/35:00 pm -
1 stop7h 31m
Deal found 10/29![Delta logo]()
$311
This Southwest deal was found by Cheapflights users on 10/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:35 pm -
1 stop5h 25m
Mon 12/711:40 am -
Nonstop3h 25m
Deal found 10/26![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:05 am -
1 stop7h 54m
Tue 1/56:00 am -
1 stop6h 15m
Deal found 10/25![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:25 am -
Nonstop3h 05m
Sat 12/2610:54 pm -
Nonstop3h 36m
Deal found 10/29![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:25 am -
1 stop5h 13m
Mon 1/411:05 am -
1 stop6h 32m
Deal found 10/25![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:15 pm -
Nonstop2h 45m
Thu 12/172:40 pm -
1 stop7h 20m
Deal found 10/29![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
1 stop4h 37m
Thu 12/35:00 pm -
1 stop7h 31m
Deal found 10/26![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:45 am -
Nonstop3h 02m
Fri 11/207:36 pm -
Nonstop3h 39m
Deal found 10/26![United Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:35 am -
1 stop7h 19m
Mon 11/233:00 pm -
1 stop6h 11m
Deal found 10/25![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:10 pm -
Nonstop2h 45m
Tue 11/246:15 am -
1 stop5h 55m
Deal found 10/27![Southwest logo]()
$353
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:38 pm -
Nonstop3h 04m
Mon 12/148:30 am -
Nonstop3h 36m
Deal found 10/29![United Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:20 pm -
Nonstop3h 03m
Mon 12/75:52 pm -
Nonstop3h 36m
Deal found 10/28![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
1 stop6h 54m
Thu 11/265:00 pm -
1 stop7h 21m
Deal found 10/29![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 10/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:10 am -
Nonstop2h 50m
Fri 11/207:00 pm -
Nonstop3h 30m
Deal found 10/26![Southwest logo]()
$370
This Southwest deal was found by Cheapflights users on 10/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:00 pm -
1 stop5h 45m
Mon 11/306:00 am -
Nonstop3h 30m
Deal found 10/26![Southwest logo]()
$372
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:13 pm -
Nonstop3h 02m
Thu 11/2610:58 am -
Nonstop3h 37m
Deal found 10/29![United Airlines logo]()
$373
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1712:15 pm -
1 stop5h 35m
Sat 12/261:40 pm -
1 stop7h 00m
Deal found 10/29![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/297:20 am -
Nonstop3h 05m
Sun 1/312:39 pm -
Nonstop3h 43m
Deal found 10/28![United Airlines logo]()
$383
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:12 am -
1 stop4h 27m
Fri 12/115:00 pm -
1 stop7h 31m
Deal found 10/29![Delta logo]()
$386
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:30 am -
2 stops6h 35m
Mon 11/238:00 am -
2 stops7h 10m
Deal found 10/25![Southwest logo]()
$380
Last-minute flights from Houston to District of ColumbiaDiscover last-minute flight deals from Houston to District of Columbia. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to District of Columbia. Data last updated October 30, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:41 pm -
1 stop9h 02m
Wed 12/212:06 pm -
1 stop6h 25m
Deal found 10/28![Frontier logo]()
$244
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:18 am -
1 stop10h 53m
Mon 11/96:07 pm -
1 stop21h 37m
Deal found 10/29![Frontier logo]()
$247
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:27 pm -
1 stop20h 54m
Mon 11/169:06 pm -
1 stop11h 17m
Deal found 10/27![Frontier logo]()
$250
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:18 am -
1 stop10h 53m
Sat 11/146:07 pm -
1 stop21h 37m
Deal found 10/28![Frontier logo]()
$245
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:18 am -
1 stop10h 53m
Tue 11/1011:16 am -
1 stop29h 14m
Deal found 10/28![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Tue 11/106:40 am -
1 stop9h 07m
Mon 11/161:00 pm -
2 stops19h 23m
Deal found 10/25![Frontier logo]()
$250
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:18 am -
1 stop10h 53m
Sun 11/159:06 pm -
1 stop11h 17m
Deal found 10/30![Frontier logo]()
$246
This Expedia deal was found by Cheapflights users on 10/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:45 pm -
1 stop9h 39m
Mon 11/161:00 pm -
1 stop9h 45m
Deal found 10/26![Multiple Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:15 am -
Nonstop2h 50m
Sat 11/212:45 pm -
1 stop5h 50m
Deal found 10/27![Southwest logo]()
$249
This Frontier deal was found by Cheapflights users on 10/28. 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.
Fri 11/2010:37 am -
1 stop10h 18m
Thu 11/261:54 pm -
1 stop11h 28m
Deal found 10/28![Frontier logo]()
$247
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:14 pm -
2 stops15h 11m
Sun 11/229:35 pm -
1 stop27h 50m
Deal found 10/25![Frontier logo]()
$248
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:39 am -
1 stop8h 48m
Mon 11/2310:47 pm -
1 stop13h 17m
Deal found 10/29![Frontier logo]()
$249
One-way flights from Houston to District of ColumbiaSearch for one-way flight options from Houston to District of Columbia. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Houston to District of Columbia. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Orbitz deal was found by Cheapflights users on 10/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:59 pm -
1 stop21h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 10/25. 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.
Wed 11/116:00 am -
1 stop10h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 11/262:48 pm -
2 stops21h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$127
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:37 pm -
2 stops18h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$127
This CheapOair deal was found by Cheapflights users on 10/25. 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.
Wed 11/2510:59 pm -
1 stop13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$128
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:45 pm -
1 stop9h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![JetBlue logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/249:39 am -
2 stops28h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Sun 11/229:14 pm -
2 stops14h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$130
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:14 pm -
1 stop14h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$130
This Trip.com deal was found by Cheapflights users on 10/28. 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.
Sun 12/136:00 am -
1 stop9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 11/108:18 am -
2 stops14h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$131
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:35 pm -
1 stop6h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$132
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 October 30, 2026.
Round-trip from | $244 (Mytrip) |
|---|---|
One-way from | $126 (Orbitz) |
Popular in | June |
Cheapest in | January |
Average price | $385 |
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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Houston to District of Columbia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonWashington, D.C.
HOU Houston Hobby - DCA Washington, D.C. Reagan-National
HOUDCA
Houston Hobby
Tue 11/24
11:00 am-6:55 pm
1 stop6h 55m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$132
HoustonWashington, D.C.
HOU Houston Hobby - IAD Washington, D.C. Dulles Intl
HOUIAD
Houston Hobby
Thu 12/10
3:11 pm-9:30 pm
1 stop5h 19m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$132
HoustonWashington, D.C.
HOU Houston Hobby - IAD Washington, D.C. Dulles Intl
HOUIAD
Houston Hobby
Wed 12/9
6:12 am-2:01 pm
1 stop6h 49m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$132
HoustonWashington, D.C.
HOU Houston Hobby - DCA Washington, D.C. Reagan-National
HOUDCA
Houston Hobby
Thu 12/10
11:05 am-6:05 pm
2 stops6h 00m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$137
Quickest round-trip
HoustonWashington, D.C.
HOU Houston Hobby - DCA Washington, D.C. Reagan-National
HOUDCA
Houston Hobby
Fri 12/4
7:15 pm-11:00 pm
Nonstop2h 45m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$142
HoustonWashington, D.C.
IAH Houston George Bush Intcntl - DCA Washington, D.C. Reagan-National
IAHDCA
Houston George Bush Intcntl
Tue 2/16
7:00 am-2:14 pm
1 stop6h 14m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$148
HoustonWashington, D.C.
IAH Houston George Bush Intcntl - DCA Washington, D.C. Reagan-National
IAHDCA
Houston George Bush Intcntl
Thu 12/10
7:59 pm-11:57 pm
Nonstop2h 58m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$149
HoustonWashington, D.C.
IAH Houston George Bush Intcntl - IAD Washington, D.C. Dulles Intl
IAHIAD
Houston George Bush Intcntl
Thu 11/19
7:22 am-11:28 am
Nonstop3h 06m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$149
HoustonWashington, D.C.
IAH Houston George Bush Intcntl - IAD Washington, D.C. Dulles Intl
IAHIAD
Houston George Bush Intcntl
Thu 1/21
12:00 pm-4:11 pm
Nonstop3h 11m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$149
HoustonWashington, D.C.
IAH Houston George Bush Intcntl - IAD Washington, D.C. Dulles Intl
IAHIAD
Houston George Bush Intcntl
Mon 12/21
4:50 pm-8:51 pm
Nonstop3h 01m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$149
Showing 1-10 of 60 resultsSorted by cheapest first
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.
HOU-DCA
HOU-IAD
IAH-DCA
IAH-IAD
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
HO1-USDC
HOU-DCA
HOU-IAD
IAH-DCA
IAH-IAD
What is the cheapest month to book a flight from Houston to District of Columbia?
Currently, January is the cheapest month in which you can book a flight from Houston to District of Columbia (average of $315). Flying from Houston to District of Columbia in June is currently the most expensive (average of $506). 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 October 30, 2026.
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 in the evening tend to be the most expensive. A flight at noon could potentially save you up to 15% on airfare.
How much does it cost to fly round-trip from Houston to District of Columbia?
Airfare is typical for this route at the moment.
Houston to District of Columbia flights typically cost between $165 and $564 in November.The cheapest round-trip price found within the last 5 days was $244 on Frontier (Nov 14-Nov 18).
How far ahead should I book a flight from Houston to District of Columbia?
The best time to book flights from Houston to District of Columbia is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 October 24, 2026.
Travelers seeking maximum savings on their Houston to District of Columbia flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings 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 October 30, 2026.
See what other customers who have flown with Southwest,Delta, andUnited 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
Comfort
8.0
Boarding
8.1
Overall
7.9
Entertainment
7.4
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Entertainment
7.4
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Entertainment
7.4
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Entertainment
7.4
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Entertainment
7.4
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Entertainment
7.4
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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
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Complete your trip
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Search flights from Houston to District of Columbia by cabin class
Find flights from Houston to District of Columbia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and District of Columbia flights
Browse other Houston and District of Columbia flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Houston to District of Columbia flights
Consider these flights traveling from Houston to District of Columbia.
Top 5 airlines flying from Houston to District of Columbia
Discover the top 5 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$297 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$197 | Average$499 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$232 | Average$418 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$237 | Average$478 | FlexibilityNo cancel fee | On-time63% |