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Cheap flights from St. Louis to Amarillo from $199

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Amarillo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:30 am - 10:45 amSTL  Lambert-St Louis-AMA Amarillo
4h 15m1 stop Dallas Love Field
Southwest Logo
3:50 pm - 8:00 pmAMA  Amarillo-STL Lambert-St Louis
4h 10m1 stop Dallas Love Field
$258Southwest
Sat, Oct 17 - Sat, Oct 24
American Airlines Logo
10:14 am - 3:40 pmSTL  Lambert-St Louis-AMA Amarillo
5h 26m1 stop Dallas/Fort Worth
American Airlines Logo
7:06 pm - 11:42 pmAMA  Amarillo-STL Lambert-St Louis
4h 36m1 stop Dallas/Fort Worth
$309American Airlines
Sat, Oct 3 - Wed, Oct 7
Southwest Logo
6:30 am - 10:45 amSTL  Lambert-St Louis-AMA Amarillo
4h 15m1 stop Dallas Love Field
Southwest Logo
5:45 am - 1:30 pmAMA  Amarillo-STL Lambert-St Louis
7h 45m2 stops Dallas Love Field Houston Hobby
$314Southwest
Sat, Oct 3 - Wed, Oct 7
Southwest Logo
6:30 am - 10:45 amSTL  Lambert-St Louis-AMA Amarillo
4h 15m1 stop Dallas Love Field
Southwest Logo
12:30 pm - 9:10 pmAMA  Amarillo-STL Lambert-St Louis
8h 40m2 stops Dallas Love Field Orlando
$333Southwest
Sat, Oct 17 - Sat, Oct 24
Southwest Logo
2:00 pm - 8:45 pmSTL  Lambert-St Louis-AMA Amarillo
6h 45m2 stops Houston Hobby Dallas Love Field
Southwest Logo
1:50 pm - 8:15 pmAMA  Amarillo-STL Lambert-St Louis
6h 25m2 stops Dallas Love Field Houston Hobby
$343Southwest
Sat, Oct 3 - Wed, Oct 7
American Airlines Logo
8:30 am - 2:27 pmSTL  Lambert-St Louis-AMA Amarillo
5h 57m1 stop Dallas/Fort Worth
American Airlines Logo
7:06 pm - 11:42 pmAMA  Amarillo-STL Lambert-St Louis
4h 36m1 stop Dallas/Fort Worth
$377American Airlines
Fri, Oct 2 - Wed, Oct 7
Southwest Logo
7:45 pm - 11:40 pmSTL  Lambert-St Louis-AMA Amarillo
3h 55m1 stop Dallas Love Field
Southwest Logo
1:50 pm - 5:30 pmAMA  Amarillo-STL Lambert-St Louis
3h 40m1 stop Dallas Love Field
$407Southwest
Fri, Oct 9 - Tue, Oct 13
Southwest Logo
7:45 pm - 11:40 pmSTL  Lambert-St Louis-AMA Amarillo
3h 55m1 stop Dallas Love Field
Southwest Logo
5:45 am - 1:30 pmAMA  Amarillo-STL Lambert-St Louis
7h 45m2 stops Dallas Love Field Houston Hobby
$412Southwest
Fri, Oct 9 - Tue, Oct 13
United Airlines Logo
9:04 am - 10:30 pmSTL  Lambert-St Louis-AMA Amarillo
13h 26m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
9:00 am - 2:10 pmAMA  Amarillo-STL Lambert-St Louis
5h 10m1 stop Houston George Bush Intcntl
$417United Airlines
Sat, Oct 3 - Wed, Oct 7
Southwest Logo
8:30 am - 3:20 pmSTL  Lambert-St Louis-AMA Amarillo
6h 50m2 stops Houston Hobby Dallas Love Field
Southwest Logo
12:30 pm - 9:10 pmAMA  Amarillo-STL Lambert-St Louis
8h 40m2 stops Dallas Love Field Orlando
$434Southwest
Sat, Oct 17 - Sat, Oct 24

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Southwest flights from St. Louis to Amarillo

Our best Southwest deals on St. Louis to Amarillo flight tickets
Southwest
Oct 17
STL6:30 amLambert-St Louis
4h 15m
1 stop
AMA10:45 amAmarillo
Oct 24
AMA3:50 pmAmarillo
4h 10m
1 stop
STL8:00 pmLambert-St Louis
$258
Southwest
Oct 3
STL6:30 amLambert-St Louis
4h 15m
1 stop
AMA10:45 amAmarillo
Oct 7
AMA5:45 amAmarillo
7h 45m
2 stops
STL1:30 pmLambert-St Louis
$314
Southwest
Oct 17
STL6:30 amLambert-St Louis
4h 15m
1 stop
AMA10:45 amAmarillo
Oct 24
AMA12:30 pmAmarillo
8h 40m
2 stops
STL9:10 pmLambert-St Louis
$333

American Airlines flights from St. Louis to Amarillo

Our best American Airlines deals on St. Louis to Amarillo flight tickets
American Airlines
Oct 3
STL10:14 amLambert-St Louis
5h 26m
1 stop
AMA3:40 pmAmarillo
Oct 7
AMA7:06 pmAmarillo
4h 36m
1 stop
STL11:42 pmLambert-St Louis
$309
American Airlines
Oct 2
STL8:30 amLambert-St Louis
5h 57m
1 stop
AMA2:27 pmAmarillo
Oct 7
AMA7:06 pmAmarillo
4h 36m
1 stop
STL11:42 pmLambert-St Louis
$377
American Airlines
Oct 2
STL8:30 amLambert-St Louis
5h 57m
1 stop
AMA2:27 pmAmarillo
Oct 7
AMA7:06 pmAmarillo
4h 36m
1 stop
STL11:42 pmLambert-St Louis
$457

momondo Fare Finder

 
Use the filters below to find and compare flights from St. Louis to Amarillo that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Sat 10/17

6:30 am-10:45 am

1 stop4h 15m

Amarillo

Sat 10/24

3:50 pm-8:00 pm

1 stop4h 10m

$258

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Sat 10/3

10:14 am-3:40 pm

1 stop5h 26m

Amarillo

Wed 10/7

7:06 pm-11:42 pm

1 stop4h 36m

$309

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Sat 10/3

6:30 am-10:45 am

1 stop4h 15m

Amarillo

Wed 10/7

5:45 am-1:30 pm

2 stops7h 45m

$314

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Sat 10/17

6:30 am-10:45 am

1 stop4h 15m

Amarillo

Sat 10/24

12:30 pm-9:10 pm

2 stops8h 40m

$333

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Sat 10/3

2:00 pm-8:45 pm

2 stops6h 45m

Amarillo

Wed 10/7

1:50 pm-8:15 pm

2 stops6h 25m

$343

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Fri 10/2

8:30 am-2:27 pm

1 stop5h 57m

Amarillo

Wed 10/7

7:06 pm-11:42 pm

1 stop4h 36m

$377
Quickest round-trip

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Fri 10/9

7:45 pm-11:40 pm

1 stop3h 55m

Amarillo

Tue 10/13

1:50 pm-5:30 pm

1 stop3h 40m

$407

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Fri 10/9

7:45 pm-11:40 pm

1 stop3h 55m

Amarillo

Tue 10/13

5:45 am-1:30 pm

2 stops7h 45m

$412

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Sat 10/3

9:04 am-10:30 pm

2 stops13h 26m

Amarillo

Wed 10/7

9:00 am-2:10 pm

1 stop5h 10m

$417

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Sat 10/17

8:30 am-3:20 pm

2 stops6h 50m

Amarillo

Sat 10/24

12:30 pm-9:10 pm

2 stops8h 40m

$434

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Amarillo from

How to get the cheapest flight ticket from St. Louis to Amarillo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Lambert-St Louis to Amarillo?

American Airlines and United Airlines are the most popular carriers operating from Lambert-St Louis to Amarillo

When to book flights from St. Louis to Amarillo

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Amarillo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Amarillo (STL to AMA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Amarillo

Best Price Found

$199

Fastest flight time

3h 55m

Direct flights

None
The best one-way flight to Amarillo from St. Louis in the past 72 hours is $199. The best round-trip flight deal from St. Louis to Amarillo found on momondo in the last 72 hours is $258.
The fastest flight from St. Louis to Amarillo takes 3h 55m
There are no direct flights from St. Louis to Amarillo. There are no popular flight routes from St. Louis to Amarillo.
Search flight deals

Frequently asked questions about flying from St. Louis to Amarillo

  • How far is Lambert-St Louis to Amarillo by plane?

    The distance between Lambert-St Louis and Amarillo is about 683.1 mi. In terms of flight time, this usually takes a little over 3h 55m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Amarillo Airport?

    Prices for flights from Lambert-St Louis Airport to Amarillo Airport refresh daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Amarillo Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Amarillo Airport.

  • What documentation or ID do you need to fly to Amarillo Airport?

    The required travel and health documents for your Amarillo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Amarillo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Amarillo?

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

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Amarillo?

It is quick and easy to find St. Louis to Amarillo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Amarillo that suits you.

Can I find flights from St. Louis to Amarillo with flexible booking policies on momondo?

All flight searches from St. Louis to Amarillo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Amarillo?

momondo provides multiple filters to help you find the best flight to Amarillo from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to Amarillo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Amarillo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Amarillo and let you know when they change.

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