$135+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AMA
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Amarillo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missouri to Amarillo
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Cheapest flights from Missouri to AmarilloExplore 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 October 19, 2026.
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 October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/14. 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 11/65:20 am -
1 stop4h 31m
Sun 11/87:04 pm -
1 stop4h 33m
Deal found 10/14![American Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Sun 11/225:20 am -
1 stop4h 39m
Tue 11/247:07 pm -
1 stop5h 17m
Deal found 10/19![American Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/173:00 pm -
1 stop7h 40m
Wed 11/185:25 pm -
1 stop6h 27m
Deal found 10/14![United Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 10/19. 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 11/155:40 am -
1 stop4h 55m
Fri 11/206:15 pm -
1 stop6h 20m
Deal found 10/19![Southwest logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Mon 11/95:20 am -
1 stop4h 31m
Sun 11/227:07 pm -
1 stop5h 17m
Deal found 10/19![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 10/17. 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 12/3112:14 pm -
1 stop5h 07m
Sun 1/37:06 pm -
1 stop5h 10m
Deal found 10/17![American Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/172:55 pm -
1 stop7h 45m
Wed 11/189:11 am -
1 stop7h 39m
Deal found 10/15![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/306:28 am -
1 stop4h 54m
Tue 11/39:11 am -
1 stop5h 01m
Deal found 10/15![United Airlines logo]()
$481
This Southwest deal was found by Cheapflights users on 10/17. 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.
Thu 12/318:30 am -
2 stops7h 55m
Sun 1/36:15 pm -
2 stops6h 00m
Deal found 10/17![Southwest logo]()
$507
This Southwest deal was found by Cheapflights users on 10/18. 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 11/27:55 pm -
1 stop3h 40m
Fri 11/66:15 pm -
1 stop6h 20m
Deal found 10/18![Southwest logo]()
$512
Best flights from Missouri to AmarilloDiscover carefully curated flight deals from Missouri to Amarillo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Missouri to Amarillo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/16. 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 11/65:20 am -
1 stop4h 31m
Sun 11/87:04 pm -
1 stop4h 33m
Deal found 10/16![American Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/173:00 pm -
1 stop7h 40m
Wed 11/185:25 pm -
1 stop6h 27m
Deal found 10/16![United Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 10/19. 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 11/155:40 am -
1 stop4h 55m
Fri 11/206:15 pm -
1 stop6h 20m
Deal found 10/19![Southwest logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/172:55 pm -
1 stop7h 45m
Wed 11/189:11 am -
1 stop7h 39m
Deal found 10/16![United Airlines logo]()
$469
This Southwest deal was found by Cheapflights users on 10/17. 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.
Thu 12/3110:30 am -
2 stops5h 55m
Sun 1/35:35 am -
1 stop3h 30m
Deal found 10/17![Southwest logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/306:28 am -
1 stop4h 54m
Tue 11/39:11 am -
1 stop5h 01m
Deal found 10/15![United Airlines logo]()
$481
This Southwest deal was found by Cheapflights users on 10/18. 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 11/27:55 pm -
1 stop3h 40m
Fri 11/63:45 pm -
2 stops6h 55m
Deal found 10/18![Southwest logo]()
$518
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 11/66:28 am -
1 stop8h 02m
Sun 11/83:19 pm -
2 stops17h 39m
Deal found 10/14![United Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Mon 11/96:45 pm -
2 stops26h 56m
Sun 11/229:11 am -
1 stop7h 41m
Deal found 10/15![United Airlines logo]()
$590
Last-minute flights from Missouri to AmarilloDiscover last-minute flight deals from Missouri to Amarillo. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Amarillo. Data last updated October 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/306:28 am -
1 stop4h 54m
Tue 11/39:11 am -
1 stop5h 01m
Deal found 10/15![United Airlines logo]()
$481
This Southwest deal was found by Cheapflights users on 10/18. 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 11/27:55 pm -
1 stop3h 40m
Fri 11/66:15 pm -
1 stop6h 20m
Deal found 10/18![Southwest logo]()
$512
This American Airlines deal was found by Cheapflights users on 10/14. 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 11/65:20 am -
1 stop4h 31m
Sun 11/87:04 pm -
1 stop4h 33m
Deal found 10/14![American Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Mon 11/95:20 am -
1 stop4h 31m
Sun 11/227:07 pm -
1 stop5h 17m
Deal found 10/19![American Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 10/19. 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 11/155:40 am -
1 stop4h 55m
Fri 11/206:15 pm -
1 stop6h 20m
Deal found 10/19![Southwest logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/173:00 pm -
1 stop7h 40m
Wed 11/185:25 pm -
1 stop6h 27m
Deal found 10/14![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/172:55 pm -
1 stop7h 45m
Wed 11/189:11 am -
1 stop7h 39m
Deal found 10/15![United Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Sun 11/225:20 am -
1 stop4h 39m
Tue 11/247:07 pm -
1 stop5h 17m
Deal found 10/19![American Airlines logo]()
$288
One-way flights from Missouri to AmarilloSearch for one-way flight options from Missouri to Amarillo. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Missouri to Amarillo. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Southwest deal was found by Cheapflights users on 10/19. 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 11/217:10 pm -
1 stop4h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Southwest logo]()
$135
This American Airlines deal was found by Cheapflights users on 10/14. 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 11/67:06 pm -
1 stop14h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![American Airlines logo]()
$208
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Wed 11/41:08 pm -
2 stops8h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 11/65:00 am -
2 stops9h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 10/264:39 pm -
1 stop5h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$354
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 October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $219 (American Airlines) |
One-way from | $208 (American Airlines) |
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 7,457,451 searches. Data last updated October 19, 2026.
Use the filters below to find and compare flights from Missouri to Amarillo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
St. LouisAmarillo
STL Lambert-St Louis - AMA Amarillo
STLAMA
Lambert-St Louis
Sat 11/21
7:10 pm-11:20 pm
1 stop4h 10m
Amarillo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
St. LouisAmarillo
STL Lambert-St Louis - AMA Amarillo
STLAMA
Lambert-St Louis
Fri 11/6
7:06 pm-9:51 am
1 stop14h 45m
Amarillo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$208
Kansas CityAmarillo
MCI Kansas City - AMA Amarillo
MCIAMA
Kansas City
Fri 11/6
5:20 am-9:51 am
1 stop4h 31m
Amarillo
Sun 11/8
7:04 pm-11:37 pm
1 stop4h 33m
$249
St. LouisAmarillo
STL Lambert-St Louis - AMA Amarillo
STLAMA
Lambert-St Louis
Fri 11/6
5:00 am-2:30 pm
2 stops9h 30m
Amarillo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$270
Kansas CityAmarillo
MCI Kansas City - AMA Amarillo
MCIAMA
Kansas City
Tue 11/17
3:00 pm-10:40 pm
1 stop7h 40m
Amarillo
Wed 11/18
5:25 pm-11:52 pm
1 stop6h 27m
$331
St. LouisAmarillo
STL Lambert-St Louis - AMA Amarillo
STLAMA
Lambert-St Louis
Mon 10/26
4:39 pm-9:41 pm
1 stop5h 02m
Amarillo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$354
St. LouisAmarillo
STL Lambert-St Louis - AMA Amarillo
STLAMA
Lambert-St Louis
Sun 11/15
5:40 am-10:35 am
1 stop4h 55m
Amarillo
Fri 11/20
6:15 pm-12:35 am
1 stop6h 20m
$379
St. LouisAmarillo
STL Lambert-St Louis - AMA Amarillo
STLAMA
Lambert-St Louis
Tue 11/17
2:55 pm-10:40 pm
1 stop7h 45m
Amarillo
Wed 11/18
9:11 am-4:50 pm
1 stop7h 39m
$469
St. LouisAmarillo
STL Lambert-St Louis - AMA Amarillo
STLAMA
Lambert-St Louis
Thu 12/31
10:30 am-4:25 pm
2 stops5h 55m
Amarillo
Sun 1/3
5:35 am-9:05 am
1 stop3h 30m
$479
Kansas CityAmarillo
MCI Kansas City - AMA Amarillo
MCIAMA
Kansas City
Fri 10/30
6:28 am-11:22 am
1 stop4h 54m
Amarillo
Tue 11/3
9:11 am-2:12 pm
1 stop5h 01m
$481
Showing 1-10 of 14 resultsSorted by cheapest first
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.
MCI-AMA
STL-AMA
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
USMO-AMA
MCI-AMA
STL-AMA
No data available for this route at this time. Please check back soon.
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.
Traveling to a place near Amarillo?
Book flights to Amarillo if you plan to visit one of these locationsDalhart
Dumas
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Other flights to Amarillo
Explore flights to Amarillo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.
Complete your trip
Complete your trip to Amarillo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Amarillo by cabin class
Find flights from Missouri to Amarillo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Amarillo flights
Browse other Missouri and Amarillo flight options. Last updated on October 19, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Missouri to Amarillo flights
Consider these flights traveling from Missouri to Amarillo.
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 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$240 | Average$328 | FlexibilityNo cancel fee | On-time63% |