Cheap Flights to Houston

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Flights to Houston in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJuneHigh demand for flights, 9% potential price rise
Cheapest inDecemberBest time to find cheap flights, 3% potential price drop
Average priceS$ 1,353Average for round-trip flights in September 2021
Round-trip fromS$ 1,318From Singapore Changi to Houston
One-way fromS$ 13One-way flight from Singapore Changi (SIN) to Houston

Cheap flights to Houston in September, October 2021

The best prices found for IAH flights for September, October
23 Sep - 1 Oct
S$ 1,149pp
SIN
Singapore Changi
ANA
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
SIN
Singapore Changi
25 Sep - 3 Oct
S$ 1,151pp
SIN
Singapore Changi
Air Japan
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Japan
   
2 STOPS
SIN
Singapore Changi
23 Sep - 1 Oct
S$ 1,152pp
SIN
Singapore Changi
Air Japan
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Japan
   
2 STOPS
SIN
Singapore Changi

Houston 2021 flight deals

Cheap flights to Houston found for this year
23 Sep - 1 Oct
S$ 1,149pp
SIN
Singapore Changi
ANA
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
SIN
Singapore Changi
25 Sep - 3 Oct
S$ 1,151pp
SIN
Singapore Changi
Air Japan
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Japan
   
2 STOPS
SIN
Singapore Changi
23 Sep - 1 Oct
S$ 1,152pp
SIN
Singapore Changi
Air Japan
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Japan
   
2 STOPS
SIN
Singapore Changi

Last minute flights to Houston

Late deals on return flights to Houston, departing today and this week
25 Sep - 3 Oct
S$ 1,149pp
SIN
Singapore Changi
Air Japan
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Japan
   
2 STOPS
SIN
Singapore Changi
25 Sep - 3 Oct
S$ 1,151pp
SIN
Singapore Changi
Air Japan
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Japan
   
2 STOPS
SIN
Singapore Changi
25 Sep - 3 Oct
S$ 1,155pp
SIN
Singapore Changi
Air Japan
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Japan
 
1 STOP
SIN
Singapore Changi

COVID Restrictions

View COVID Travel Restrictions for Houston

Can I fly to Houston from USA right now?

Information is based on travel restrictions for travel to Houston within the United States

Most visitors from USA need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from USA must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Houston.

Quarantine requirements
Visitors from USA are not required to quarantine after entering Houston.

Can I fly back to USA from Houston?

Returning to USA from Houston

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) test taken 72 hours before departing to USA.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering USA.

Hide COVID Travel Restrictions for Houston

Cheapest prices for Houston flights by month

The cheapest ticket to Houston found for each month in 2021 based on historical flight searches by Cheapflights users.
January
S$ 1,351
March
S$ 1,389
May
S$ 1,153
June
S$ 1,215
September
S$ 1,225
November
S$ 873
December
S$ 738
Currently, is the cheapest month in which you can book a flight to Houston. Flying to Houston in March will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to Houston?

Average Houston flight ticket prices and weather conditions for 2021 and 2022 by month.
SIN - HO1
Price
S$ 893 - S$ 2,212
HO1
Temperature
15 - 30 °C
HO1
Precipitation
0 - 1 mm
November is typically the best time to fly to Houston, but there are other times where great deals are available. August tends to be the warmest period in Houston so if you are looking for sun or warmer climates then look to fly around this time. June is the wettest if you need to factor this in to your plans.

When is the best time to book a flight to Houston?

To ensure you get the cheapest price possible for a flight to Houston, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Which day is cheapest to fly to Houston?

At the moment, Tuesday is the most economical day to take a flight to Houston. Wednesday is likely to be the most costly.

What time of day is cheapest to fly to Houston?

At the moment, flights in the afternoon are likely to offer the best value for money for your Houston trip. A flight in the evening will more often than not be of higher cost.

The oil and gas capital of the United States, the fourth-largest city in population and second largest in area, with the first dome stadium, the largest concentration of medical institutions in the world, and of course the foremost space centre — Houston exemplifies the Texas ideals of being the biggest and the best. 

Houston is also very attractive, liveable, and fun. There are many parks and smaller green spaces and many unusual public sculptures and fountains. The first impression visitors get when they step off their Houston flights is the architecture which is often in-your-face with no end to the odd juxtaposition of elegant and mundane, functional and whimsical. Buildings show a decided degree of originality: the name of Texas Children’s Hospital is spelled out on its sloping lawn in brightly coloured letters and a Mayan pyramid tops a skyscraper.

Tourists booking flights to Houston shouldn’t worry about not having enough activities to keep them busy during their visit; the city has plenty to offer from NASA, the rodeo, museums, the Astrodome to elegant restaurants and barbecue spots. And Houstonians are among the world’s friendliest people. Never hesitate to ask for directions or information; this town, for all its sophistication, still shows the spirit of the frontier days when the pioneers all pitched in to lend a helping hand.

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Houston climate

Houston is a year-round city. It’s large enough to accommodate big events, though you might want to avoid it when there’s a mega-event such as the Super Bowl. The weather is pleasant from autumn through spring. Summers are very hot and very humid, and in late summer thunderstorms are frequent, occasionally spawning tornadoes. Houston is also vulnerable to hurricanes. Winters are generally mild, but there can occasionally be very sudden cold weather in late autumn and winter, when frigid winds whistle down off the plains.

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When is the best time to fly to Houston?

Peak season:

The ideal times to take a flight to Houston are early spring and autumn. In October and at least early November, the weather is often still warm enough for summer clothes, but the humidity is gone.

Off season:

Most visitors prefer to avoid the hot, humid summer from June until September.

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Getting around Houston

As long as you’re spending most of your Houston time downtown, you won’t need to rent a car. Houston’s downtown and museum district are small and compact, and many hotels have shuttles to help you get around. The city’s public transport system is very good. The Metro has both bus and light rail services. If you do decided to venture out, you’ll want to rent a car. Finding your way around shouldn’t be too difficult. The city is smartly laid out, streets are clearly marked and the roads are well kept. The only trouble you’ll have is with traffic. Houston drivers are notoriously ruthless and fast, and you’ll want to stay off the road during rush hour. 

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Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Houston flight prices.

Find the best prices for you!

Cheap tickets to Houston found by our users in Singapore as recently as September 20, 2021.

Houston, Texas airports

See all airports in Houston, select one to find and compare flight prices.

Cheapest flights to USA

Not set on Houston? See the cheapest flights to Singapore. Airfare prices updated on September 20, 2021.
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