Nonstop flights from Dallas to Houston

4 airlines fly from 2 Dallas airports (DFW and DAL) to 2 Houston airports (HOU and IAH), with up to 38 flights a day.

DFWIAH

Routes

3 airport pairs

When they leave

Dallas time

5:15a10:49pFirst departure 5:15 AM, last 10:49 PM

18 in the morning, 5:15 AM to 11:30 AM, then 19 in the afternoon, 12:00 PM to 4:50 PM, then 16 in the evening, 5:00 PM to 10:49 PM.

Every flight

Earliest first

5:15 AM→6:23 AMDFW to IAHUnited AirlinesAirbus A319Daily
6:00 AM→7:05 AMDAL to HOUSouthwest AirlinesBoeing 737 MAX 8Mon, Tue, Wed, Thu, Fri, Sat
6:30 AM→7:35 AMDAL to HOUSouthwest AirlinesBoeing 737 MAX 8Sun
7:00 AM→8:05 AMDAL to HOUSouthwest AirlinesBoeing 737 MAX 8Tue, Wed, Thu, Fri
7:00 AM→8:15 AMDAL to HOUJSXEmbraer ERJ-145Daily
7:00 AM→8:26 AMDFW to IAHUnited AirlinesAirbus A319Daily
7:10 AM→8:33 AMDFW to IAHAmerican AirlinesCRJ 900Mon, Wed, Thu, Fri, Sat, Sun
7:30 AM→8:45 AMDAL to HOUSouthwest AirlinesBoeing 737Mon, Sun
7:46 AM→9:02 AMDFW to HOUAmerican AirlinesEmbraer 170Daily
8:20 AM→9:25 AMDAL to HOUSouthwest AirlinesBoeing 737-700Sun
8:20 AM→9:33 AMDFW to IAHAmerican AirlinesBoeing 737Mon, Tue, Wed, Thu, Fri, Sat
8:30 AM→9:35 AMDAL to HOUSouthwest AirlinesBoeing 737 MAX 8Mon, Tue, Wed, Thu, Fri, Sat
9:20 AM→10:30 AMDAL to HOUSouthwest AirlinesBoeing 737-700Sat
9:30 AM→10:40 AMDAL to HOUSouthwest AirlinesBoeing 737-700Tue, Wed
9:30 AM→10:40 AMDFW to IAHAmerican AirlinesAirbus A319Daily
9:36 AM→11:01 AMDFW to IAHUnited AirlinesAirbus A319Mon, Wed, Thu, Fri, Sun
9:36 AM→11:04 AMDFW to IAHUnited AirlinesEmbraer 175Sat
10:00 AM→11:10 AMDAL to HOUSouthwest AirlinesBoeing 737 MAX 8Thu, Fri
10:22 AM→11:44 AMDFW to HOUAmerican AirlinesCRJ 700Daily
10:30 AM→11:45 AMDAL to HOUSouthwest AirlinesBoeing 737 MAX 8Mon
11:00 AM→12:10 PMDAL to HOUSouthwest AirlinesBoeing 737 MAX 8Tue, Wed, Sun
11:20 AM→12:35 PMDAL to HOUJSXEmbraer ERJ-145Daily
11:30 AM→12:40 PMDAL to HOUSouthwest AirlinesBoeing 737-700Mon, Thu, Fri, Sat
12:00 PM→1:20 PMDFW to IAHUnited AirlinesAirbus A319Mon, Tue, Wed, Thu, Fri, Sun
12:00 PM→1:23 PMDFW to IAHUnited AirlinesEmbraer 175Sat
12:08 PM→1:19 PMDFW to IAHAmerican AirlinesBoeing 737Daily
12:30 PM→1:40 PMDAL to HOUSouthwest AirlinesBoeing 737-700Tue, Wed, Sat
1:05 PM→2:15 PMDAL to HOUSouthwest AirlinesBoeing 737-700Sun
1:30 PM→2:40 PMDAL to HOUSouthwest AirlinesBoeing 737-700Mon, Thu, Fri
2:00 PM→3:10 PMDAL to HOUSouthwest AirlinesBoeing 737-700Tue, Wed, Sun
2:05 PM→3:26 PMDFW to HOUAmerican AirlinesCRJ 900Daily
2:15 PM→3:37 PMDFW to IAHUnited AirlinesEmbraer 175Mon, Sun
2:18 PM→3:31 PMDFW to IAHAmerican AirlinesAirbus A321Daily
2:20 PM→3:40 PMDFW to IAHUnited AirlinesEmbraer 175Tue, Wed, Thu, Fri, Sat
2:30 PM→3:40 PMDAL to HOUSouthwest AirlinesBoeing 737Tue
2:45 PM→4:00 PMDAL to HOUJSXEmbraer ERJ-145Fri
2:45 PM→4:00 PMDAL to HOUJSXEmbraer ERJ-145Mon, Tue, Wed, Thu
3:00 PM→4:10 PMDAL to HOUSouthwest AirlinesBoeing 737 MAX 8Thu, Fri
3:30 PM→4:50 PMDAL to HOUSouthwest AirlinesBoeing 737Mon, Sat
3:59 PM→5:19 PMDFW to IAHUnited AirlinesBoeing 737Daily
4:00 PM→5:10 PMDAL to HOUSouthwest AirlinesBoeing 737 MAX 8Thu, Fri
4:18 PM→5:44 PMDFW to HOUAmerican AirlinesCRJ 700Daily
4:30 PM→5:40 PMDAL to HOUSouthwest AirlinesBoeing 737 MAX 8Mon, Tue, Wed, Sun
4:30 PM→5:45 PMDAL to HOUJSXEmbraer ERJ-145Sat
4:50 PM→6:04 PMDFW to IAHAmerican AirlinesAirbus A320Mon, Tue, Wed, Thu, Fri, Sun
4:50 PM→6:11 PMDFW to IAHAmerican AirlinesCRJ 900Sat
5:00 PM→6:10 PMDAL to HOUSouthwest AirlinesBoeing 737-700Thu, Fri
5:24 PM→6:48 PMDFW to IAHUnited AirlinesEmbraer 175Sun
5:30 PM→6:40 PMDAL to HOUSouthwest AirlinesBoeing 737 MAX 8Mon, Tue, Wed, Sat
5:30 PM→6:44 PMDFW to IAHAmerican AirlinesBoeing 737Mon, Tue, Wed, Thu, Sat, Sun
5:35 PM→6:50 PMDAL to HOUJSXEmbraer ERJ-145Mon, Tue, Wed, Sun
5:45 PM→7:08 PMDFW to IAHUnited AirlinesAirbus A320Mon, Tue, Wed, Thu, Fri, Sat
6:20 PM→7:44 PMDFW to HOUAmerican AirlinesCRJ 700Thu, Sun
6:30 PM→7:35 PMDAL to HOUSouthwest AirlinesBoeing 737 MAX 8Thu, Fri, Sat, Sun
6:30 PM→7:51 PMDFW to HOUAmerican AirlinesCRJ 900Daily
7:00 PM→8:05 PMDAL to HOUSouthwest AirlinesBoeing 737-700Tue, Wed
7:29 PM→8:40 PMDFW to IAHAmerican AirlinesBoeing 737Daily
7:30 PM→8:35 PMDAL to HOUSouthwest AirlinesBoeing 737-700Thu, Fri, Sun
7:34 PM→8:55 PMDFW to IAHUnited AirlinesBoeing 737 MAX 9Sun
8:15 PM→9:20 PMDAL to HOUSouthwest AirlinesBoeing 737-700Sun
8:30 PM→9:35 PMDAL to HOUSouthwest AirlinesBoeing 737-700Mon, Tue, Wed, Thu, Fri
9:10 PM→10:20 PMDFW to IAHAmerican AirlinesBoeing 737Daily
10:00 PM→11:15 PMDAL to HOUSouthwest AirlinesBoeing 737Mon
10:49 PM→11:59 PMDFW to IAHAmerican AirlinesBoeing 737Sun
10:49 PM→11:59 PMDFW to IAHAmerican AirlinesBoeing 737Thu

Schedules last checked Sep 19, 2026. Times are local.

Flying from Dallas to Houston

American Airlines flies most often, 13 to 16 times a day on the Boeing 737, CRJ 900, CRJ 700, Airbus A319, Airbus A320, Airbus A321 and Embraer 170. Southwest Airlines flies 8 to 12 times a day on the Boeing 737-700, Boeing 737 MAX 8 and Boeing 737. United Airlines flies 6 to 8 times a day on the Embraer 175, Airbus A319, Airbus A320, Boeing 737 and Boeing 737 MAX 9. JSX flies 3 to 4 times a day on the Embraer ERJ-145.

Flights run every day of the week, from 32 on Saturdays to 38 on Thursdays. The first arrival in Houston is at 6:23 AM and the last at 11:59 PM.

DFW to IAH is the busiest airport pair, with 111 flights a week, then DAL to HOU with 100 and DFW to HOU with 37.

Flying back, Houston to Dallas has 233 nonstop flights a week.

Return flights

Houston to DallasView

Find the cheapest day to fly from Dallas to Houston.

Schedules as of Oct 9, 2026.