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Amarillo

$197+ Cheap flights from Missouri to Amarillo (AMA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AMA
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Missouri to Amarillo

Cheapest flights from Missouri to Amarillo
Explore the most affordable flight options available from Missouri to Amarillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:25 pm
MCI
-
AMA
1 stop4h 40m
Southwest
Tue 3/3111:30 am
AMA
-
MCI
1 stop4h 10m
Southwest
Deal found 2/9$197
This American Airlines deal was found by Cheapflights users on 2/9. 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 3/55:30 am
MCI
-
AMA
1 stop4h 19m
American Airlines
Sun 3/86:34 pm
AMA
-
MCI
1 stop5h 38m
American Airlines
Deal found 2/9$250
This Southwest deal was found by Cheapflights users on 2/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:25 pm
MCI
-
AMA
1 stop4h 40m
Southwest
Sat 4/45:25 am
AMA
-
MCI
1 stop6h 20m
Southwest
Deal found 2/11$269
This Southwest deal was found by Cheapflights users on 2/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/113:40 pm
STL
-
AMA
1 stop5h 30m
Southwest
Thu 4/165:55 pm
AMA
-
STL
1 stop6h 20m
Southwest
Deal found 2/10$321
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:00 am
STL
-
AMA
1 stop5h 25m
United Airlines
Thu 4/93:04 pm
AMA
-
STL
1 stop7h 24m
United Airlines
Deal found 2/9$344
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/62:30 pm
STL
-
AMA
2 stops8h 30m
Southwest
Thu 4/95:55 pm
AMA
-
STL
1 stop4h 45m
Southwest
Deal found 2/9$349
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:30 pm
STL
-
AMA
1 stop5h 11m
United Airlines
Wed 10/2111:45 am
AMA
-
STL
1 stop6h 53m
United Airlines
Deal found 2/9$367
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/53:35 pm
STL
-
AMA
2 stops7h 35m
Southwest
Thu 4/95:55 pm
AMA
-
STL
1 stop6h 20m
Southwest
Deal found 2/9$369
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:30 pm
STL
-
AMA
1 stop3h 55m
Southwest
Sun 5/35:25 am
AMA
-
STL
2 stops7h 15m
Southwest
Deal found 2/9$372
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:58 pm
MCI
-
AMA
1 stop7h 10m
United Airlines
Sat 2/289:05 am
AMA
-
MCI
1 stop4h 57m
United Airlines
Deal found 2/8$381
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:17 pm
STL
-
AMA
1 stop5h 53m
United Airlines
Wed 12/26:00 am
AMA
-
STL
2 stops9h 21m
United Airlines
Deal found 2/9$382
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:58 pm
MCI
-
AMA
1 stop7h 10m
United Airlines
Mon 3/23:10 pm
AMA
-
MCI
1 stop7h 30m
United Airlines
Deal found 2/11$420

Find flight deals from Missouri to Amarillo

Keep the following information in mind while searching for Missouri to Amarillo flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(Southwest)
Provider with most accurate pricing for Lambert-St Louis-Amarillo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Amarillo flights.
Search Deals
From Missouri to Amarillo
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Amarillo 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 February 12, 2026.
Use the filters below to find and compare flights from Missouri to Amarillo that are best for you.

Fly from

Missouri

Fly to

Amarillo

Route

Depart

Return

Price

Kansas CityAmarillo

MCI - AMA

MCIAMA

Kansas City

Sat 3/28

6:25 pm-11:05 pm

1 stop4h 40m

Amarillo

Tue 3/31

11:30 am-3:40 pm

1 stop4h 10m

$197

Kansas CityAmarillo

MCI - AMA

MCIAMA

Kansas City

Thu 3/5

5:30 am-9:49 am

1 stop4h 19m

Amarillo

Sun 3/8

6:34 pm-12:12 am

1 stop5h 38m

$250

Kansas CityAmarillo

MCI - AMA

MCIAMA

Kansas City

Sat 3/28

6:25 pm-11:05 pm

1 stop4h 40m

Amarillo

Sat 4/4

5:25 am-11:45 am

1 stop6h 20m

$269

St. LouisAmarillo

STL - AMA

STLAMA

Lambert-St Louis

Sat 4/11

3:40 pm-9:10 pm

1 stop5h 30m

Amarillo

Thu 4/16

5:55 pm-12:15 am

1 stop6h 20m

$321

St. LouisAmarillo

STL - AMA

STLAMA

Lambert-St Louis

Mon 4/6

7:05 am-4:00 pm

1 stop8h 55m

Amarillo

Thu 4/9

5:55 pm-12:15 am

1 stop6h 20m

$344

St. LouisAmarillo

STL - AMA

STLAMA

Lambert-St Louis

Sun 4/5

3:35 pm-11:10 pm

2 stops7h 35m

Amarillo

Thu 4/9

5:55 pm-12:15 am

1 stop6h 20m

$369

St. LouisAmarillo

STL - AMA

STLAMA

Lambert-St Louis

Fri 5/1

7:30 pm-11:25 pm

1 stop3h 55m

Amarillo

Sun 5/3

5:25 am-12:40 pm

2 stops7h 15m

$372

Kansas CityAmarillo

MCI - AMA

MCIAMA

Kansas City

Tue 2/24

2:58 pm-10:08 pm

1 stop7h 10m

Amarillo

Sat 2/28

9:05 am-2:02 pm

1 stop4h 57m

$381

St. LouisAmarillo

STL - AMA

STLAMA

Lambert-St Louis

Sat 2/28

4:13 pm-9:18 pm

1 stop5h 05m

Amarillo

Sun 3/1

6:34 pm-10:58 pm

1 stop4h 24m

$417

Kansas CityAmarillo

MCI - AMA

MCIAMA

Kansas City

Thu 2/26

2:58 pm-10:08 pm

1 stop7h 10m

Amarillo

Mon 3/2

3:10 pm-10:40 pm

1 stop7h 30m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 11 results
1
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Best time to book a flight from Missouri to Amarillo

Have a flexible travel schedule? Discover the best time to fly to Amarillo from Missouri 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 Missouri to Amarillo

What is the cheapest month to book a flight from Missouri to Amarillo?

Currently, September is the cheapest month in which you can book a flight from Missouri to Amarillo (average of $164). Flying from Missouri to Amarillo in October is currently the most expensive (average of $541). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Amarillo. 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 into for flights to Amarillo from Missouri?

    If you book a flight to Amarillo from Missouri, you will be flying to Amarillo, which is the city’s only airport. Amarillo (AMA) is located 6.9 mi from the center of Amarillo.

  • How long is the flight from Missouri to Amarillo?

    Airlines like Southwest and American Airlines fly from Missouri to Amarillo in about 4h 19m. The time it takes to get you to your destination can typically vary by up to 21m. Airlines will cover a distance of 476 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Missouri to Amarillo?

    Currently, September is the cheapest month in which you can book a flight from Missouri to Amarillo (average of $164). Flying from Missouri to Amarillo in October is currently the most expensive (average of $541). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Amarillo?

Book flights to Amarillo if you plan to visit one of these locations
Dalhart
Dumas

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Alternative routes for Missouri to Amarillo

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Missouri to Amarillo

Discover the top airline that operate flights from Missouri to Amarillo. 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$164Average$224FlexibilityNo cancel feeOn-time71%

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