$81 Cheap Flights from Boston (BOS) to Houston (IAH)

View $81 flight on Tue, Aug 19, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Boston to Houston (BOS-IAH)

Prices were available within the past 7 days and start at $81 for one-way flights and $162 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Aug 19 - Wed, Aug 20
BOS
Boston
IAH
Houston
$162 Roundtrip, found 8 hours ago
$162
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Tue, Aug 19 from Boston to Houston, returning Wed, Aug 20, priced at $162 found 8 hours ago
United
Tue, Sep 23 - Tue, Oct 7
BOS
Boston
IAH
Houston
$169 Roundtrip, found 4 days ago
$169
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 23 from Boston to Houston, returning Tue, Oct 7, priced at $169 found 4 days ago
Spirit Airlines
Wed, Aug 20 - Mon, Aug 25
BOS
Boston
IAH
Houston
$175 Roundtrip, just found
$175
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Aug 20 from Boston to Houston, returning Mon, Aug 25, priced at $175 just found
Spirit Airlines
Tue, Aug 19 - Mon, Sep 29
BOS
Boston
IAH
Houston
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Aug 19 from Boston to Houston, returning Mon, Sep 29, priced at $177 just found
Spirit Airlines
Wed, Aug 20 - Sat, Sep 6
BOS
Boston
IAH
Houston
$178 Roundtrip, found 16 hours ago
$178
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Wed, Aug 20 from Boston to Houston, returning Sat, Sep 6, priced at $178 found 16 hours ago
Spirit Airlines
Wed, Aug 20 - Fri, Aug 22
BOS
Boston
IAH
Houston
$179 Roundtrip, found 3 hours ago
$179
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Wed, Aug 20 from Boston to Houston, returning Fri, Aug 22, priced at $179 found 3 hours ago
Spirit Airlines
Tue, Aug 19 - Thu, Aug 21
BOS
Boston
IAH
Houston
$180 Roundtrip, found 6 hours ago
$180
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Tue, Aug 19 from Boston to Houston, returning Thu, Aug 21, priced at $180 found 6 hours ago
Frontier Airlines
Sat, Oct 4 - Wed, Oct 8
BOS
Boston
IAH
Houston
$228 Roundtrip, found 2 hours ago
$228
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Oct 4 from Boston to Houston, returning Wed, Oct 8, priced at $228 found 2 hours ago
Delta
Wed, Nov 5 - Wed, Nov 12
BOS
Boston
IAH
Houston
$257 Roundtrip, just found
$257
Roundtrip
just found
Select Delta flight, departing Wed, Nov 5 from Boston to Houston, returning Wed, Nov 12, priced at $257 just found
JetBlue Airways
Fri, Oct 31 - Tue, Nov 4
BOS
Boston
IAH
Houston
$297 Roundtrip, just found
$297
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Oct 31 from Boston to Houston, returning Tue, Nov 4, priced at $297 just found

Find the cheapest month to fly from Boston (BOS) to Houston (IAH)

September is typically the cheapest month to fly

From $58 - $187 per traveler.

Graph displaying average flight prices per month

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 center is 24 minutes. Flights from $207
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $207
Flights from Boston (BOS) to Houston (IAH)
Origin airport
Logan Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$162
Distance
1594 mi
Average flight time
4 hours 10 mins

Boston to Houston Flights

The cheapest times to fly from Boston to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Houston are during the month of August. You can find some of the cheapest flights from Boston to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Houston

Sunday is one of the best days to book for cheap flights from Boston to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $81 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH) cost?
Discover the latest flight deals from BOS to IAH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BOS to IAH?
The cheapest flights from BOS to IAH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH)?
Fly nonstop from Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH) on a United Airlines flight.
What is the cheapest airline that flies from BOS to IAH?
With tickets starting at $150 for a one-way flight from BOS to IAH, United is currently the cheapest airline on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BOS on September 30 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH)?
Each day, an average of 3 direct flights take off from Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH). Select the departure date that best suits your plans.
What are the most popular departure times for flights from Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH)?
Flights between BOS and IAH tend to be busiest at 7 AM. If you want a less crowded experience and possibly cheaper tickets, choose a departure that's outside typical rush times.
What day of the week has the most flights from BOS to IAH?
Jet off on a Friday if you're looking for the best choice of flights from Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH).
What is the earliest flight from Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH)?
The first flight of the day out of Logan Intl. Airport (BOS) is at around 7:05AM UTC-5. Catch this flight and you'll arrive at George Bush Intercontinental Airport (IAH) at approximately 10:45AM UTC-6. The total travel time is 4h 40m.
How long does it take to fly from Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH)?
Flights from BOS to IAH have an average travel time of 4 hours and 39 minutes. The distance between the two airports is 1,600 mi.
What airline has the least delays from BOS to IAH?
Consider traveling with United Airlines if you'd like to go straight from Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH) without any holdups. This carrier has the strongest track record for punctuality, with an on-time performance of 83%. Want to be updated if anything changes? You can check your flight status using the Expedia App.
What is the best time to fly from Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH)?
To avoid potential delays on the Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Houston from Logan Intl. Airport (BOS)?
If you're on a direct flight from Logan Intl. Airport (BOS) to Houston, George Bush Intercontinental Airport (IAH) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your plane ticket from BOS to IAH right before your getaway is usually more expensive. But if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a BOS to IAH flight and hotel package?
Securing a BOS to IAH flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our wide range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to George Bush Intercontinental Airport (IAH)?
If you reserved your BOS to IAH 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 fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.