Cheap Flights from Saint Louis

78 deals departing from Saint Louis

New York City Manhattan skyline
Save 52%
$176
$370
St. Louis Gateway Arch
STLNYC
Saint Louis to New York
Frontier Airlines
Nonstop·round trip
Apr 17 – Apr 20
New York City Manhattan skyline
Save 31%
$256
$370
St. Louis Gateway Arch
STLNYC
Saint Louis to New York
Southwest Airlines
Nonstop·round trip
Apr 17 – Apr 19
Philadelphia skyline with City Hall
$516
$686
St. Louis Gateway Arch
STLPHL
Saint Louis to Philadelphia
Southwest Airlines
Nonstop·round trip
Jun 26 – Jul 5
CZM
Cozumel
$564
$781
St. Louis Gateway Arch
STLCZM
Saint Louis to Cozumel
American Airlines
Nonstop·round trip
May 12 – May 19
Fort Lauderdale beach aerial
$462
$580
St. Louis Gateway Arch
STLFLL
Saint Louis to Fort Lauderdale
American Airlines
Nonstop·round trip
Jan 20 – Jan 25
Orlando Lake Eola skyline at night
$158
$196
St. Louis Gateway Arch
STLORL
Saint Louis to Orlando
Frontier Airlines
Nonstop·round trip
May 5 – May 6
Manchester New Hampshire Merrimack River
$376
$424
St. Louis Gateway Arch
STLMHT
Saint Louis to Manchester
United Airlines
Nonstop·round trip
Sep 30 – Oct 7
Phoenix skyline with desert mountains
$182
$196
St. Louis Gateway Arch
STLPHX
Saint Louis to Phoenix
Frontier Airlines
Nonstop·round trip
May 1 – May 5
Cancun turquoise beach and resorts
$416
$444
St. Louis Gateway Arch
STLCUN
Saint Louis to Cancun
Air Canada
Nonstop·round trip
May 1 – May 5
Houston Texas skyline
$146
St. Louis Gateway Arch
STLHOU
Saint Louis to Houston
Frontier Airlines
Nonstop·round trip
Apr 19 – Apr 25
Dallas skyline aerial view
$150
St. Louis Gateway Arch
STLDFW
Saint Louis to Dallas
Frontier Airlines
Nonstop·round trip
May 21 – May 23
Denver skyline with Rocky Mountains
$168
St. Louis Gateway Arch
STLDEN
Saint Louis to Denver
Frontier Airlines
Nonstop·round trip
Apr 18 – Apr 20
Las Vegas Strip with Bellagio fountains
$183
St. Louis Gateway Arch
STLLAS
Saint Louis to Las Vegas
Frontier Airlines
Nonstop·round trip
May 29 – May 31
Houston Texas skyline
$193
St. Louis Gateway Arch
STLHOU
Saint Louis to Houston
Frontier Airlines
Nonstop·round trip
Apr 10 – Apr 13Ending Soon
Pittsburgh Pennsylvania skyline
$245
St. Louis Gateway Arch
STLPIT
Saint Louis to Pittsburgh
American Airlines
Nonstop·round trip
Apr 13 – Apr 14
Las Vegas Strip with Bellagio fountains
$247
St. Louis Gateway Arch
STLLAS
Saint Louis to Las Vegas
Frontier Airlines
Nonstop·round trip
May 30 – May 31
Jackson Mississippi State Capitol
$252
St. Louis Gateway Arch
STLJAN
Saint Louis to Jackson
Southwest Airlines
Nonstop·round trip
May 6 – May 10
Orlando Lake Eola skyline at night
$257
St. Louis Gateway Arch
STLORL
Saint Louis to Orlando
Frontier Airlines
Nonstop·round trip
May 21 – May 28
Costa Rica tropical landscape
$297
St. Louis Gateway Arch
STLSJO
Saint Louis to San Jose
American Airlines
Nonstop·round trip
Apr 24 – Apr 27
Charlotte skyline
$302
St. Louis Gateway Arch
STLCLT
Saint Louis to Charlotte
Southwest Airlines
Nonstop·round trip
Jun 4 – Jun 15
Jacksonville skyline and St. Johns River
$302
St. Louis Gateway Arch
STLJAX
Saint Louis to Jacksonville
American Airlines
Nonstop·round trip
Apr 30 – May 12
Phoenix skyline with desert mountains
$315
St. Louis Gateway Arch
STLPHX
Saint Louis to Phoenix
Southwest Airlines
Nonstop·round trip
Jun 17 – Jun 21
SDQ
Santo Domingo
$320
St. Louis Gateway Arch
STLSDQ
Saint Louis to Santo Domingo
American Airlines
Nonstop·round trip
Jul 4 – Jul 10
Pensacola Florida waterfront aerial
$331
St. Louis Gateway Arch
STLPNS
Saint Louis to Pensacola
Southwest Airlines
Nonstop·round trip
Aug 30 – Sep 2
Houston Texas skyline
$344
St. Louis Gateway Arch
STLHOU
Saint Louis to Houston
United Airlines
Nonstop·round trip
Apr 18 – Apr 25
Philadelphia skyline with City Hall
$356
$412
St. Louis Gateway Arch
STLPHL
Saint Louis to Philadelphia
Frontier Airlines
Nonstop·round trip
Jun 25 – Jul 5
Cancun turquoise beach and resorts
$362
St. Louis Gateway Arch
STLCUN
Saint Louis to Cancun
Frontier Airlines
Nonstop·round trip
Apr 17 – Apr 20
Seattle skyline with Space Needle and Mount Rainier
$380
St. Louis Gateway Arch
STLSEA
Saint Louis to Seattle
Southwest Airlines
Nonstop·round trip
Jun 12 – Jun 14
Little Rock Arkansas skyline
$380
St. Louis Gateway Arch
STLLIT
Saint Louis to Little Rock
American Airlines
Nonstop·round trip
Apr 7 – Apr 14Last Chance
Phoenix skyline with desert mountains
$404
St. Louis Gateway Arch
STLPHX
Saint Louis to Phoenix
Southwest Airlines
Nonstop·round trip
Apr 30 – May 4
LCH
Lake Charles
$418
St. Louis Gateway Arch
STLLCH
Saint Louis to Lake Charles
American Airlines
Nonstop·round trip
Jun 19 – Jun 23
Manchester New Hampshire Merrimack River
$424
St. Louis Gateway Arch
STLMHT
Saint Louis to Manchester
American Airlines
Nonstop·round trip
Oct 14 – Oct 22
Charlotte skyline
$425
St. Louis Gateway Arch
STLCLT
Saint Louis to Charlotte
American Airlines
Nonstop·round trip
Jun 4 – Jun 14
Portland Maine skyline at sunset
$425
St. Louis Gateway Arch
STLPWM
Saint Louis to Portland
American Airlines
Nonstop·round trip
Oct 14 – Oct 22
San Francisco Golden Gate Bridge
$441
St. Louis Gateway Arch
STLSFO
Saint Louis to San Francisco
Frontier Airlines
Nonstop·round trip
Jul 14 – Jul 17
San Francisco Golden Gate Bridge
$444
St. Louis Gateway Arch
STLSFO
Saint Louis to San Francisco
Alaska Airlines
Nonstop·round trip
Jul 3 – Jul 12
Cancun turquoise beach and resorts
$444
St. Louis Gateway Arch
STLCUN
Saint Louis to Cancun
Frontier Airlines
Nonstop·round trip
Jul 27 – Jul 30
West Palm Beach marina and skyline at sunset
$444
St. Louis Gateway Arch
STLPBI
Saint Louis to West Palm Beach
American Airlines
Nonstop·round trip
Jun 13 – Jun 28
GJT
Grand Junction
$464
St. Louis Gateway Arch
STLGJT
Saint Louis to Grand Junction
American Airlines
Nonstop·round trip
Apr 7 – Apr 14Last Chance
Cancun turquoise beach and resorts
$468
St. Louis Gateway Arch
STLCUN
Saint Louis to Cancun
Frontier Airlines
Nonstop·round trip
Apr 16 – Apr 20
Miami Beach oceanfront
$469
St. Louis Gateway Arch
STLMIA
Saint Louis to Miami
American Airlines
Nonstop·round trip
Dec 24 – Dec 30
Old San Juan Puerto Rico colorful buildings
$488
St. Louis Gateway Arch
STLSJU
Saint Louis to San Juan
Frontier Airlines
Nonstop·round trip
Jul 24 – Aug 10
Oakland skyline and Bay Bridge
$489
St. Louis Gateway Arch
STLOAK
Saint Louis to Oakland
Southwest Airlines
Nonstop·round trip
Jul 3 – Jul 12
Boston skyline and harbor
$493
St. Louis Gateway Arch
STLBOS
Saint Louis to Boston
American Airlines
Nonstop·round trip
Oct 14 – Oct 22
GJT
Grand Junction
$496
St. Louis Gateway Arch
STLGJT
Saint Louis to Grand Junction
American Airlines
Nonstop·round trip
Apr 15 – Apr 19
San Jose downtown skyline
$499
St. Louis Gateway Arch
STLSJC
Saint Louis to San Jose
Southwest Airlines
Nonstop·round trip
Jul 4 – Jul 12
MVY
Martha's Vineyard
$502
St. Louis Gateway Arch
STLMVY
Saint Louis to Martha's Vineyard
American Airlines
Nonstop·round trip
Jun 19 – Jun 24
HDN
Hayden
$504
St. Louis Gateway Arch
STLHDN
Saint Louis to Hayden
Southwest Airlines
Nonstop·round trip
Apr 7 – Apr 14Last Chance
Houston Texas skyline
$505
St. Louis Gateway Arch
STLHOU
Saint Louis to Houston
United Airlines
Nonstop·round trip
Apr 10 – Apr 12Ending Soon
Jacksonville skyline and St. Johns River
$512
St. Louis Gateway Arch
STLJAX
Saint Louis to Jacksonville
Southwest Airlines
Nonstop·round trip
Apr 30 – May 12
View all 78 deals