Cheap flights from St Louis to Flagstaff (STL - FLG)

Flight FAQs

From St Louis to Flagstaff

Are flight prices decreasing from St Louis to Flagstaff 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 St Louis and Flagstaff 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.

Which airlines flying from Lambert-St Louis to Flagstaff Pulliam have flexible cancellations due to COVID-19?

American Airlines and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from St Louis to Flagstaff for under $300 on Cheapflights?

Yes, there are multiple flights from St Louis to Flagstaff for under $300. The cheapest flight booked recently is on American Airlines for just $282, but on average you can expect to pay $310.

Are there nonstop flights from St Louis to Flagstaff for under $300 on Cheapflights?

There are no nonstop flights from St Louis to Flagstaff, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from St Louis to Flagstaff for under $600?

There are currently 3+ open flights from St Louis to Flagstaff within the next 7 days for less than $600.

Does it rain more in St Louis or Flagstaff?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in St Louis is roughly greater than that of Flagstaff. You can assume this to be the case over the next 12 days.

Is St Louis weather warmer or cooler than Flagstaff?

You can imagine temperatures to be in the 95 °F range in July. The weather in Flagstaff is generally hotter than St Louis's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from St Louis to Flagstaff?

A quick flight from St Louis to Flagstaff can take about 5h 17m. American Airlines provides one of the quickest options available for as low as $386. This flight may include one or multiple stops.

What are the cheapest airlines flying from St Louis to Flagstaff round-trip?

According to our current data, American Airlines ($282), and United Airlines ($322) offers the cheapest pricing from St Louis to Flagstaff. American Airlines is currently priced 26% below the average price you’ll pay for this route.