CA $448 Cheap Flights from Williston (XWA) to Houston (IAH)

View CA $448 flight on Mon, Aug 3, 2026Opens in a new window

Popular airlines from Williston, ND (XWA-Basin Intl.) to George Bush Intercontinental Airport (IAH)

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Cheap flights from Williston (XWA) to Houston (IAH)

Prices were available within the past 7 days and start at CA $448 for one-way flights and CA $481 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, May 18 - Thu, May 28
XWA
Williston
IAH
Houston
CA $481 Roundtrip, found 4 days ago
CA $481
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, May 18 from Williston to Houston, returning Thu, May 28, priced at CA $481 found 4 days ago
Delta
Sat, May 16 - Wed, May 27
XWA
Williston
IAH
Houston
CA $488 Roundtrip, found 4 days ago
CA $488
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, May 16 from Williston to Houston, returning Wed, May 27, priced at CA $488 found 4 days ago
Delta
Thu, May 14 - Wed, May 27
XWA
Williston
IAH
Houston
CA $537 Roundtrip, found 4 days ago
CA $537
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, May 14 from Williston to Houston, returning Wed, May 27, priced at CA $537 found 4 days ago
Delta
Mon, May 18 - Thu, May 28
XWA
Williston
IAH
Houston
CA $570 Roundtrip, found 4 days ago
CA $570
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, May 18 from Williston to Houston, returning Thu, May 28, priced at CA $570 found 4 days ago
Delta
Sat, May 16 - Thu, May 21
XWA
Williston
IAH
Houston
CA $578 Roundtrip, found 4 days ago
CA $578
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, May 16 from Williston to Houston, returning Thu, May 21, priced at CA $578 found 4 days ago
Delta
Tue, May 12 - Wed, May 20
XWA
Williston
IAH
Houston
CA $584 Roundtrip, found 4 days ago
CA $584
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, May 12 from Williston to Houston, returning Wed, May 20, priced at CA $584 found 4 days ago
Delta
Sat, May 16 - Tue, May 26
XWA
Williston
IAH
Houston
CA $598 Roundtrip, found 4 days ago
CA $598
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, May 16 from Williston to Houston, returning Tue, May 26, priced at CA $598 found 4 days ago
United
Sun, May 17 - Thu, Jun 4
XWA
Williston
IAH
Houston
CA $604 Roundtrip, found 4 days ago
CA $604
Roundtrip
found 4 days ago
Select United flight, departing Sun, May 17 from Williston to Houston, returning Thu, Jun 4, priced at CA $604 found 4 days ago
Delta
Sat, May 16 - Tue, May 26
XWA
Williston
IAH
Houston
CA $611 Roundtrip, found 4 days ago
CA $611
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, May 16 from Williston to Houston, returning Tue, May 26, priced at CA $611 found 4 days ago
Delta
Sun, May 17 - Wed, May 27
XWA
Williston
IAH
Houston
CA $624 Roundtrip, found 4 days ago
CA $624
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, May 17 from Williston to Houston, returning Wed, May 27, priced at CA $624 found 4 days ago

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city centre is 24 minutes. Flights from CA $998
IAH
George Bush Intercontinental
Cheapest
Average driving time to city centre24 min
Flights from CA $998

Frequently asked questions

What is the cheapest month to fly from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
September is typically the cheapest month to fly from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental), with average round-trip fares of approximately 952 CAD. This is about 17% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental) include April and August.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
To find a cheap flight from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
Based on booking data from the past year, the cheapest months to fly from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental) are typically September and August. While we don't have specific popularity data for these months, you can expect to find round-trip flights for around 952 CAD. These months often offer good value as they fall outside peak travel seasons, giving you a chance to save on your trip.*Prices based on flights available on Expedia in the last year.
How many flights per day from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
There are approximately 7 connecting flights per day from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental). Some common connection points include Denver Intl. (DEN) and Minneapolis - St. Paul Intl. (MSP).
What is the earliest flight from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The earliest flight from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental) typically departs at approximately 5:30 AM local time, operated by United Airlines. This is a seasonal service active in September. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
You'll find the most flights from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental) on a Sunday, with around 6 flights available. This gives you a good selection for your travel plans. Major airlines on this route include United Airlines and Delta Air Lines. Flight options on Sunday are notably more than other days, offering you greater flexibility.
What are the most popular departure times for flights from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The most popular departure times for flights from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental) are in the afternoon, from 3pm to 6pm. About 26% of passengers prefer this time. Many major carriers, including United Airlines and Delta Air Lines, offer flights during this window. This timing works well because it allows you to have a productive morning before heading to the airport, and you'll arrive in Houston in the evening.
How long does it take to fly from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
A flight from XWA to IAH with a layover takes around 6 hours 20 minutes, with the route covering approximately 1,339 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
Select the "Business class" and "First class" filters when looking for XWA to IAH flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight with Expedia?
It's easy to earn miles on a Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Houston from Basin Intl. (XWA)?
When traveling from Basin Intl. (XWA) to Houston, you can fly into William P. Hobby (HOU) and George Bush Intercontinental (IAH). Some flights may connect through major hubs like Denver Intl. (DEN), Minneapolis - St. Paul Intl. (MSP) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental) at the last minute?
Typically, booking a last minute flight from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package?
Securing a Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
If you booked your Williston, ND (XWA-Basin Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Basin Intl.
Destination airport
George Bush Intercontinental
Roundtrip price
CA $481
Distance
2141 km

Book with confidence

Williston to Houston Flights

The easy way to book your flights from Williston to Houston 

With Expedia, it’s simple to find and book flights to Houston from Williston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to George Bush Intercontinental, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Williston to Houston today, tomorrow, or this week.  

 

Save dollars with cheap flights from Basin Intl., XWA to George Bush Intercontinental, IAH 

Sort your search results by price to find great deals on your flight from Williston to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Williston currently is just CA $481 rising to CA $624.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Houston  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Houston from Williston 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today.

Williston to Houston Flights

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