Cheap flights from Missouri starting at

Popular airlines from Missouri

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit Airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Missouri

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 6 Sep - Sun, 7 Sep
STL
St. Louis
DEN
Denver
€152 Return, found 1 day ago
€152
Return
found 1 day ago
Select American Airlines flight, departing Sat, 6 Sep from St. Louis to Denver, returning Sun, 7 Sep, priced at €152 found 1 day ago
Delta
Sat, 6 Sep - Sun, 7 Sep
STL
St. Louis
DEN
Denver
€177 Return, found 1 day ago
€177
Return
found 1 day ago
Select Delta flight, departing Sat, 6 Sep from St. Louis to Denver, returning Sun, 7 Sep, priced at €177 found 1 day ago
American Airlines
Sat, 6 Sep - Sun, 7 Sep
STL
St. Louis
DFW
Dallas
€180 Return, found 4 days ago
€180
Return
found 4 days ago
Select American Airlines flight, departing Sat, 6 Sep from St. Louis to Dallas, returning Sun, 7 Sep, priced at €180 found 4 days ago
American Airlines
Sat, 6 Sep - Mon, 8 Sep
STL
St. Louis
LAS
Las Vegas
€181 Return, found 3 days ago
€181
Return
found 3 days ago
Select American Airlines flight, departing Sat, 6 Sep from St. Louis to Las Vegas, returning Mon, 8 Sep, priced at €181 found 3 days ago
Delta
Sat, 6 Sep - Mon, 8 Sep
STL
St. Louis
LAS
Las Vegas
€184 Return, found 3 days ago
€184
Return
found 3 days ago
Select Delta flight, departing Sat, 6 Sep from St. Louis to Las Vegas, returning Mon, 8 Sep, priced at €184 found 3 days ago
American Airlines
Sat, 6 Sep - Sun, 7 Sep
STL
St. Louis
DEN
Denver
€185 Return, found 1 day ago
€185
Return
found 1 day ago
Select American Airlines flight, departing Sat, 6 Sep from St. Louis to Denver, returning Sun, 7 Sep, priced at €185 found 1 day ago
Delta
Sat, 6 Sep - Mon, 8 Sep
STL
St. Louis
LAS
Las Vegas
€186 Return, found 3 days ago
€186
Return
found 3 days ago
Select Delta flight, departing Sat, 6 Sep from St. Louis to Las Vegas, returning Mon, 8 Sep, priced at €186 found 3 days ago
American Airlines
Sat, 6 Sep - Sun, 7 Sep
STL
St. Louis
DEN
Denver
€191 Return, found 1 day ago
€191
Return
found 1 day ago
Select American Airlines flight, departing Sat, 6 Sep from St. Louis to Denver, returning Sun, 7 Sep, priced at €191 found 1 day ago
American Airlines
Fri, 26 Sep - Thu, 2 Oct
STL
St. Louis
SAN
San Diego
€195 Return, found 2 days ago
€195
Return
found 2 days ago
Select American Airlines flight, departing Fri, 26 Sep from St. Louis to San Diego, returning Thu, 2 Oct, priced at €195 found 2 days ago
United
Sat, 6 Sep - Sun, 7 Sep
STL
St. Louis
DEN
Denver
€199 Return, found 1 day ago
€199
Return
found 1 day ago
Select United flight, departing Sat, 6 Sep from St. Louis to Denver, returning Sun, 7 Sep, priced at €199 found 1 day ago
Delta
Sat, 6 Sep - Sun, 7 Sep
STL
St. Louis
DAL
Dallas
€199 Return, found 4 days ago
€199
Return
found 4 days ago
Select Delta flight, departing Sat, 6 Sep from St. Louis to Dallas, returning Sun, 7 Sep, priced at €199 found 4 days ago
Delta
Sat, 6 Sep - Sun, 7 Sep
STL
St. Louis
DFW
Dallas
€199 Return, found 4 days ago
€199
Return
found 4 days ago
Select Delta flight, departing Sat, 6 Sep from St. Louis to Dallas, returning Sun, 7 Sep, priced at €199 found 4 days ago
American Airlines
Wed, 3 Sep - Wed, 10 Sep
MCI
Kansas City
SAN
San Diego
€201 Return, found 1 day ago
€201
Return
found 1 day ago
Select American Airlines flight, departing Wed, 3 Sep from Kansas City to San Diego, returning Wed, 10 Sep, priced at €201 found 1 day ago
Delta
Wed, 3 Sep - Wed, 10 Sep
MCI
Kansas City
SAN
San Diego
€204 Return, found 1 day ago
€204
Return
found 1 day ago
Select Delta flight, departing Wed, 3 Sep from Kansas City to San Diego, returning Wed, 10 Sep, priced at €204 found 1 day ago
American Airlines
Sat, 6 Sep - Sun, 7 Sep
STL
St. Louis
DEN
Denver
€205 Return, found 1 day ago
€205
Return
found 1 day ago
Select American Airlines flight, departing Sat, 6 Sep from St. Louis to Denver, returning Sun, 7 Sep, priced at €205 found 1 day ago
American Airlines
Wed, 3 Sep - Wed, 10 Sep
MCI
Kansas City
CLD
Carlsbad
€211 Return, found 1 day ago
€211
Return
found 1 day ago
Select American Airlines flight, departing Wed, 3 Sep from Kansas City to Carlsbad, returning Wed, 10 Sep, priced at €211 found 1 day ago
American Airlines
Thu, 4 Sep - Mon, 8 Sep
MCI
Kansas City
PHX
Phoenix
€212 Return, found 1 day ago
€212
Return
found 1 day ago
Select American Airlines flight, departing Thu, 4 Sep from Kansas City to Phoenix, returning Mon, 8 Sep, priced at €212 found 1 day ago
Delta
Thu, 4 Sep - Mon, 8 Sep
MCI
Kansas City
DAL
Dallas
€213 Return, found 3 days ago
€213
Return
found 3 days ago
Select Delta flight, departing Thu, 4 Sep from Kansas City to Dallas, returning Mon, 8 Sep, priced at €213 found 3 days ago
American Airlines
Thu, 28 Aug - Sun, 31 Aug
STL
St. Louis
MCO
Orlando
€233 Return, found 6 days ago
€233
Return
found 6 days ago
Select American Airlines flight, departing Thu, 28 Aug from St. Louis to Orlando, returning Sun, 31 Aug, priced at €233 found 6 days ago
American Airlines
Thu, 25 Sep - Thu, 2 Oct
SGF
Springfield
LAS
Las Vegas
€233 Return, found 6 days ago
€233
Return
found 6 days ago
Select American Airlines flight, departing Thu, 25 Sep from Springfield to Las Vegas, returning Thu, 2 Oct, priced at €233 found 6 days ago
*Available to Expedia members.