Washington DC (BWI) to Houston (IAH) Flights from ₹12,280
Fares on this route currently start from ₹12,280. Compare live BWI to IAH prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
BWI → IAHApprox. 1985.79 km04 Jun 2026Live inventory
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Showing 25
of 105
live flights
Frontier Airlines
F9-2509
21:43
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
9h 51m
1 Stop
⏱ ATL · 6h 4mATL Airport
07:34
06/05/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹12,280
per person
✕ Non-refundable
Frontier Airlines
F9-1665
19:27
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
16h 15m
1 Stop
⏱ MIA · 11h 3mMIA Airport
11:42
06/05/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹12,855
per person
✕ Non-refundable
Frontier Airlines
F9-3081
10:10
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
25h 1m
1 Stop
⏱ DTW · 21h 3mDTW Airport
11:11
06/05/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹14,763
per person
✕ Non-refundable
Frontier Airlines
F9-3067
16:29
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
2h 38m
Non-stop
19:07
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹18,321
per person
✕ Non-refundable
Southwest Airlines
WN-3246
06:50
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
2h 10m
Non-stop
09:00
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹19,010
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-956
10:00
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
2h 15m
Non-stop
12:15
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹19,010
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-958
20:00
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
2h 15m
Non-stop
22:15
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹19,010
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-1267
18:29
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
3h 57m
1 Stop
⏱ ATL · 0h 46mATL Airport
22:26
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹19,759
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-2562
08:00
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
4h 11m
1 Stop
⏱ ATL · 0h 58mATL Airport
12:11
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹19,759
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-1354
08:05
06/04/2026
IAD
Baltimore/Washington International Thurgood Marshall Airport
4h 6m
1 Stop
⏱ ATL · 0h 55mATL Airport
12:11
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹19,759
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-2127
06:08
06/04/2026
IAD
Baltimore/Washington International Thurgood Marshall Airport
6h 3m
1 Stop
⏱ ATL · 3h 0mATL Airport
12:11
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹19,759
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-2579
07:00
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
4h 9m
1 Stop
⏱ ATL · 0h 54mATL Airport
11:09
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹19,759
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-2928
19:41
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
4h 13m
1 Stop
⏱ ATL · 0h 51mATL Airport
23:54
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹19,759
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-330
06:59
06/04/2026
DCA
Baltimore/Washington International Thurgood Marshall Airport
5h 12m
1 Stop
⏱ ATL · 2h 1mATL Airport
12:11
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹19,759
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-330
06:59
06/04/2026
DCA
Baltimore/Washington International Thurgood Marshall Airport
4h 10m
1 Stop
⏱ ATL · 0h 52mATL Airport
11:09
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹19,759
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-2869
06:05
06/04/2026
DCA
Baltimore/Washington International Thurgood Marshall Airport
4h 34m
1 Stop
⏱ DTW · 0h 57mDTW Airport
10:39
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹19,759
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-3826
06:00
06/04/2026
IAD
Baltimore/Washington International Thurgood Marshall Airport
4h 39m
1 Stop
⏱ DTW · 1h 4mDTW Airport
10:39
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹19,759
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-1444
12:37
06/04/2026
IAD
Baltimore/Washington International Thurgood Marshall Airport
4h 53m
1 Stop
⏱ ATL · 1h 42mATL Airport
17:30
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹19,759
per person
✕ Non-refundable5 fare options
American Airlines
AA-1708
05:02
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
4h 23m
1 Stop
⏱ CLT · 1h 12mCLT Airport
09:25
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹19,868
per person
✕ Non-refundable15 fare options
American Airlines
AA-1403
07:23
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
5h 54m
1 Stop
⏱ DFW · 2h 8mDFW Airport
13:17
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹19,868
per person
✕ Non-refundable10 fare options
American Airlines
AA-1626
19:11
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
4h 47m
1 Stop
⏱ DFW · 1h 8mDFW Airport
23:58
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹19,868
per person
✓ Refundable10 fare options
Southwest Airlines
WN-1432
06:15
06/04/2026
DCA
Baltimore/Washington International Thurgood Marshall Airport
2h 10m
Non-stop
08:25
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹19,908
per person
✓ Refundable4 fare options
Southwest Airlines
WN-4254
13:00
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
2h 15m
Non-stop
15:15
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹19,908
per person
✓ Refundable🔥 Last 2 seats5 fare options
Southwest Airlines
WN-932
14:05
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
4h 40m
1 Stop
⏱ DAL · 1h 25mDAL Airport
18:45
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹19,956
per person
✕ Non-refundable
Southwest Airlines
WN-176
16:30
06/04/2026
BWI
Baltimore/Washington International Thurgood Marshall Airport
4h 30m
1 Stop
⏱ MCO · 0h 35mMCO Airport
21:00
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹19,956
per person
✕ Non-refundable
😕 No flights match your filters.
Washington DC (BWI)
📍 Baltimore/Washington International Thurgood Marshall Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 39.1754
📐 Longitude: -76.668297
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
✈ Distance: Washington DC,USA to Houston, TX,USA — 1985.79 km
📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.
Washington DC to Houston — what to expect when booking
The BWI–IAH route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Washington DC,USA and Houston, TX,USA is approximately
1985.79 km.
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❓ Frequently asked questions — Washington DC to Houston flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Washington DC,USA (BWI) and Houston, TX,USA (IAH) is approximately 1985.79 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.