How does KAYAK find such low prices on flights from Missouri to Flagstaff?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Flagstaff. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Flagstaff?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Flagstaff from Missouri is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Missouri to Flagstaff?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Flagstaff with an airline and back to Missouri with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Flagstaff?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Flagstaff from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$210 CHEAP FLIGHTS from Missouri to Flagstaff

FLG

KAYAK searches hundreds of travel sites at once for deals on flights to Flagstaff

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$356

Overall average: $349

American Airlines

Mon 4/20Wed 4/22

STL - FLG • 1 stop

Cheapest one-way

$210

American Airlines

Tue 6/23

STL - FLG • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Flagstaff!

Flight Deals

Cheap Flights from Missouri to Flagstaff

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to Flagstaff

Mon, Apr 20 - Wed, Apr 22

5:20 am - 11:51 am

STL

FLG

8h 31m

1 stop

12:21 pm - 7:30 pm

FLG

STL

5h 09m

1 stop

$356American Airlines

Tue, Mar 10 - Tue, Mar 17

5:41 pm - 11:07 pm

MCI

FLG

7h 26m

1 stop

4:50 pm - 11:57 pm

FLG

MCI

5h 07m

1 stop

$366American Airlines

Mon, Apr 20 - Wed, Apr 22

5:20 am - 11:51 am

STL

FLG

8h 31m

1 stop

7:52 pm - 8:24 am

FLG

STL

10h 32m

2 stops

$366American Airlines

Tue, May 5 - Wed, May 6

7:05 am - 4:31 pm

STL

FLG

11h 26m

2 stops

7:52 pm - 8:24 am

FLG

STL

10h 32m

2 stops

$371American Airlines

Tue, Mar 10 - Tue, Mar 17

1:58 pm - 11:07 pm

MCI

FLG

11h 09m

2 stops

4:50 pm - 11:57 pm

FLG

MCI

5h 07m

1 stop

$376American Airlines

Tue, Apr 14 - Sat, Apr 18

6:30 am - 1:00 pm

MCI

FLG

8h 30m

1 stop

11:41 am - 12:07 am

FLG

MCI

10h 26m

2 stops

$396American Airlines

Tue, Apr 14 - Sat, Apr 25

6:30 am - 4:31 pm

MCI

FLG

12h 01m

2 stops

11:41 am - 12:07 am

FLG

MCI

10h 26m

2 stops

$401American Airlines

Sat, Feb 28 - Wed, Mar 4

5:30 am - 12:11 pm

MCI

FLG

7h 41m

1 stop

5:50 pm - 11:57 pm

FLG

MCI

5h 07m

1 stop

$416American Airlines

Tue, May 12 - Sat, May 16

2:37 pm - 6:44 pm

STL

FLG

6h 07m

1 stop

7:52 pm - 8:25 am

FLG

STL

10h 33m

2 stops

$416American Airlines

Tue, May 12 - Sat, May 16

7:05 am - 4:31 pm

STL

FLG

11h 26m

2 stops

7:52 pm - 8:25 am

FLG

STL

10h 33m

2 stops

$421American Airlines

Useful Info

Low season	January
High season	May
Cheapest flight	$210

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly and prices are also 14% lower on average.

Flight from St. Louis to Flagstaff

How does KAYAK find such low prices on flights from Missouri to Flagstaff?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Flagstaff.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Flagstaff?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Flagstaff from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Flagstaff?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Flagstaff with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Flagstaff?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Flagstaff from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Williams

Everything you need to know for your flight to Flagstaff

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Flagstaff

Flagstaff (FLG)

FLG

$210 Find Cheap Flights from Missouri to Flagstaff

KAYAK searches hundreds of travel sites at once for deals on flights to Flagstaff

Everything you should know

Cheap Flights from Missouri to Flagstaff

Recent round-trip flight deals from Missouri to Flagstaff

Recent one-way flight deals from Missouri to Flagstaff

Recent last minute flight deals from Missouri to Flagstaff

Good to know

FAQs for booking flights from Missouri to Flagstaff

How does KAYAK find such low prices on flights from Missouri to Flagstaff?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Flagstaff.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Flagstaff?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Flagstaff from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Flagstaff?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Flagstaff with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Flagstaff?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Flagstaff from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Flagstaff?

Everything you need to know for your flight to Flagstaff

Information on the airport you'll fly into in Flagstaff

Cabin class types available on flights to Missouri

Complete your trip to Flagstaff with a hotel stay or car rental

Find direct flights for Flagstaff

Flights to other popular destinations

Flights from domestic origins to Flagstaff

Choose which airport to fly into in Flagstaff

Find deals for your return flight