Cheap Flights from Dallas to Houston | EazAir
Dallas to Houston flight insights
Average flight time
~1h 8m (estimated)
DFW → IAH
Cheapest month
—
Based on cached fare history
Cheapest cached price
$143
Checking live fares…
Last checked Oct 12, 2026
Planning a trip from Dallas to Houston? The average flight time on this route is ~1h 8m (estimated). The lowest fare we recorded on this route recently was $143 (last checked Oct 12, 2026); today's live fare for your dates can differ.
Route Quick Facts
| Origin | Dallas (DFW) |
|---|---|
| Destination | Houston (IAH) |
| Average Flight Time | ~1h 8m (estimated) |
| Cheapest Month to Fly | — |
| Current Lowest Fare | $143 |
| Fares Last Checked | Oct 12, 2026 |
Flight deals from Dallas to Houston
Flying from Dallas to Houston takes roughly one hour and ten minutes in the air, making it one of the quickest intrastate hops in Texas. Passengers departing from North Texas can choose between Dallas/Fort Worth International Airport (DFW) or Dallas Love Field (DAL). Upon arrival in South Texas, flights land at either George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU). Because the flight time is so short, travelers spend less time cruising and more time ascending and descending over the Texas landscape. Several major carriers operate multiple daily non-stop flights between Dallas and Houston to accommodate heavy business and leisure traffic. Southwest Airlines maintains a massive presence on the Dallas Love Field to Houston Hobby route, offering frequent daily departures. United Airlines operates a major hub at George Bush Intercontinental, meaning they fly dozens of daily routes connecting DFW to IAH. American Airlines, headquartered near DFW, also runs numerous daily non-stop services directly into both Houston airports, giving passengers vast schedule flexibility. Travel demand between Dallas and Houston peaks during the fall and spring months, particularly around major Texas holidays, Thanksgiving, and spring break. October through November and March through May represent the highest passenger volumes on this route, as the extreme summer heat subsides and corporate travel ramps up. Travelers planning to fly from Dallas down to Houston during these high-traffic periods should monitor schedules closely, as early morning and late evening commuter flights tend to reach capacity quickly.

About Houston
Popular areas to know in Houston include Montrose, Rice Village, and Midtown.
A humid subtropical climate with hot, humid summers; winters are mild, making late fall through early spring the more comfortable stretch to visit.
Frequently asked questions
How long is the flight from Dallas to Houston?
Which airports handle flights from Dallas to Houston?
Which airlines fly directly from Dallas to Houston?
What is the best time of year to fly from Dallas to Houston?
When is the busiest travel season for flights from Dallas to Houston?
Can I take a morning flight from Dallas to Houston and return the same day?
What are the luggage restrictions for a short flight from Dallas to Houston?
How early should I arrive at the airport for a flight from Dallas to Houston?
Are there direct flights from Dallas Love Field to Houston Bush Intercontinental?
Do flights from Dallas to Houston experience frequent weather delays?
How far in advance should I book my flight from Dallas to Houston?
How far is it from Dallas to Houston?
What ID do I need to fly from Dallas to Houston?
Which airlines operate flights from Dallas to Houston?
What's the weather usually like in Houston?
Airline bag fees
Baggage allowances differ significantly between fare classes (Basic/Light vs. Standard/Flex) and can change over time. Always verify the exact allowance for your specific fare with the airline before you fly.
Travel tips
Arrive early for domestic flights
TSA generally recommends arriving at least 2 hours before a domestic departure, more at larger hub airports during peak travel periods.
Pack a mixed carry-on
Keep a change of clothes, chargers, and any essentials in your carry-on rather than only your checked bag, in case of a delay or a bag that doesn't arrive with you.
Ease jet lag on longer routes
On longer cross-country flights, adjusting your sleep schedule a day or two before departure and staying hydrated in flight can reduce jet lag on arrival.
Screenshot your confirmation
Save a screenshot or PDF of your booking confirmation and boarding pass before you travel, in case you lose signal or battery at the airport.
Check in online when it opens
Most airlines open online check-in 24 hours before departure — checking in early can help with seat selection and, on some airlines, boarding group assignment.
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Airlines seen in our fare searches for this route: American Airlines, United Airlines, Delta Air Lines
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