Cheap flights from Houston to Lambert-St Louis Intl (IAH - STL)

Flight FAQs

From Houston to Lambert-St Louis Intl

Are flight prices decreasing from Houston to St Louis due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Houston and St Louis for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Houston George Bush Intcntl to Lambert-St Louis to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Houston George Bush Intcntl to Lambert-St Louis are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Houston George Bush Intcntl to Lambert-St Louis have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Frontier, and American Airlines flying from Houston George Bush Intcntl to Lambert-St Louis have implemented new flexible cancellation policies.

Can I find flights from Houston to Lambert-St Louis Intl for under $100 on Cheapflights?

Yes, there are multiple flights from Houston to Lambert-St Louis Intl for under $100. The cheapest flight booked recently is on Frontier for just $68, but on average you can expect to pay $128.

Are there nonstop flights from Houston to Lambert-St Louis Intl for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston to Lambert-St Louis Intl under $100. A good price for a nonstop flight from Houston to Lambert-St Louis Intl is less than $170.

Are there last-minute flights available from Houston to Lambert-St Louis Intl for under $200?

There are currently 20+ open flights from Houston to Lambert-St Louis Intl within the next 7 days for less than $200.

How popular is this flight route?

The Houston George Bush Intcntl to Lambert-St Louis flight path was viewed by 63 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Houston or St Louis?

Expected rainfall in Houston is less than in St Louis. You can expect this to be the case over the next 11 days.

Is Houston weather warmer or cooler than St Louis?

Our data indicates that the weather will be 90 °F on average in the month of July. The temperature in St Louis is typically hotter than in Houston. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Houston to Lambert-St Louis Intl?

There are many flights that can get you from Houston to Lambert-St Louis Intl in 2h 09m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Houston to Lambert-St Louis Intl round-trip?

According to our current data, Frontier ($68), United Airlines ($97), and Delta ($138) offers the cheapest pricing from Houston to Lambert-St Louis Intl. Users have found that Frontier is 80% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Houston to Lambert-St Louis Intl one-way?

One-way options have recently been found by users for as low as $40 on Frontier. Other airlines that offer cheap prices include United Airlines from $49 and American Airlines from $73 one-way.