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$276+ Cheap flights from Flagstaff (FLG) to Missouri

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — STL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Flagstaff to Missouri

One-way flights from Flagstaff to Missouri
Search for one-way flight options from Flagstaff to Missouri. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/111:18 pm
FLG
-
SGF
1 stop4h 55m
American Airlines
Deal found 1/27$276
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/512:38 pm
FLG
-
SGF
2 stops9h 09m
American Airlines
Deal found 1/27$296
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/41:18 pm
FLG
-
SGF
1 stop7h 01m
American Airlines
Deal found 1/27$326
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/612:38 pm
FLG
-
SGF
2 stops9h 09m
American Airlines
Deal found 1/27$346
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:41 pm
FLG
-
SGF
1 stop7h 10m
American Airlines
Deal found 1/27$361

Find flight deals from Flagstaff to Missouri

Keep the following information in mind while searching for Flagstaff to Missouri flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

May

Cheapest in

January

Average price

$365
Provider with most accurate pricing for Flagstaff Pulliam-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flagstaff Pulliam-Lambert-St Louis flights.
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flagstaff to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Flagstaff to Missouri that are best for you.

Fly from

Flagstaff

Fly to

Missouri

Route

Depart

Return

Price

FlagstaffSpringfield

FLG - SGF

FLGSGF

Flagstaff Pulliam

Fri 2/13

12:41 pm-8:51 pm

1 stop7h 10m

$276

FlagstaffSpringfield

FLG - SGF

FLGSGF

Flagstaff Pulliam

Wed 2/11

7:24 am-8:25 pm

2 stops12h 01m

$286

FlagstaffSpringfield

FLG - SGF

FLGSGF

Flagstaff Pulliam

Thu 2/5

12:38 pm-10:47 pm

2 stops9h 09m

$296

FlagstaffSpringfield

FLG - SGF

FLGSGF

Flagstaff Pulliam

Wed 2/4

1:18 pm-9:19 pm

1 stop7h 01m

$326

FlagstaffSpringfield

FLG - SGF

FLGSGF

Flagstaff Pulliam

Fri 2/6

12:38 pm-10:47 pm

2 stops9h 09m

$346

FlagstaffSpringfield

FLG - SGF

FLGSGF

Flagstaff Pulliam

Thu 2/12

1:21 pm-11:55 pm

2 stops9h 34m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from Flagstaff to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Flagstaff with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Flagstaff to Missouri
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with American Airlines from Flagstaff to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,205 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,205 reviews
American Airlines
7.2
Good
11,205 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Flagstaff to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Flagstaff to Missouri?

    Flagstaff Pulliam (FLG), located 4.3 mi from the city center, is the airport you fly out of when you book flights from Flagstaff to Missouri.

  • Can I find deals for flights from Flagstaff to Missouri that include hotel bookings?

    Yes. In addition to deals on Flagstaff to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Flagstaff to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flagstaff to Missouri.

  • Can I find deals for business class flights from Flagstaff to Missouri?

    Yes. Cheapflights offers flight deals from Flagstaff to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Flagstaff to Missouri

Discover the top airline that operate flights from Flagstaff to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$365Average$515FlexibilityNo cancel feeOn-time71%

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