
Frontier Airlines today announced 19 nonstop routes and three new destinations: Cozumel, Mexico; Oakland, California; and St. Thomas, U.S. Virgin Islands. The announcement includes new coast-to-coast routes from the convenience of Southern California’s Ontario International Airport (ONT), nonstop flights between popular west coast destinations and seven new routes from Orlando.
New routes from Denver International Airport (DEN):
|
SERVICE TO |
SERVICE START |
SERVICE FREQUENCY |
INTRO FARE |
APPLICABLE DAYS FOR INTRO FARE: |
|
Cozumel International Airport (CZM) |
Feb. 13, 2021 |
1x Weekly |
$99* |
Saturday |
|
Oakland International Airport (OAK) |
Feb. 4, 2021 |
4x Weekly / Daily Beginning March 11, 2021 |
$29* |
Monday, Thursday |
|
Puerto Vallarta International Airport (PVR) |
Feb. 11, 2021 |
2x Weekly |
$99* |
Thursday, Sunday |
New routes from Oakland International Airport (OAK):
|
SERVICE TO |
SERVICE START |
SERVICE FREQUENCY |
INTRO FARE |
APPLICABLE DAYS FOR INTRO FARE: |
|
Denver International Airport (DEN) |
Feb. 4, 2021 |
4x Weekly / Daily Beginning March 11, 2021 |
$29* |
Monday, Thursday |
|
McCarran International Airport (LAS) |
Feb. 5, 2021 |
2x Weekly / 4x Weekly Beginning March 11, 2021 |
$19* |
Monday |
|
Phoenix Sky Harbor International Airport (PHX) |
Feb. 5, 2021 |
2x Weekly / 4x Weekly Beginning March 11, 2021 |
$19* |
Monday |

New routes from Ontario International Airport (ONT):
|
SERVICE TO |
SERVICE START |
SERVICE FREQUENCY |
INTRO FARE |
APPLICABLE DAYS FOR INTRO FARE: |
|
Chicago O’Hare International Airport (ORD) |
May 13, 2021 |
4x Weekly |
$44* |
Monday, Thursday |
|
McCarran International Airport (LAS) |
Feb. 11, 2021 |
4x Weekly |
$19* |
Monday, Thursday |
|
Miami International Airport (MIA) |
April 12, 2021 |
4x Weekly |
$89* |
Monday, Thursday |
|
Orlando International Airport (MCO) |
Feb. 11, 2021 |
4x Weekly |
$89* |
Monday, Thursday |
|
Phoenix Sky Harbor International Airport (PHX) |
Feb. 11, 2021 |
2x Weekly / 4x Weekly Beginning March 11, 2020 |
$19* |
Thursday |
|
Sacramento International Airport (SMF) |
March 12, 2021 |
2 Weekly / 4x Weekly Beginning May 10, 2021 |
$19* |
Monday |
|
San Francisco International Airport (SFO) |
March 11, 2021 |
2x Weekly / 4x Weekly Beginning May 13, 2021 |
$19* |
Thursday |

New routes from Orlando International Airport (MCO):
|
SERVICE TO |
SERVICE START |
SERVICE FREQUENCY |
INTRO FARE |
APPLICABLE DAYS FOR INTRO FARE: |
|
Cancún International Airport (CUN) |
Feb. 11, 2021 |
4x Weekly |
$89* |
Monday, Thursday |
|
Cyril E. King Airport / St. Thomas, U.S. Virgin Islands (STT) |
Feb. 19, 2021 |
2x Weekly |
$59* |
Monday, Friday |
|
Miami International Airport (MIA) |
Feb. 11, 2021 |
Daily |
$19* |
Tuesday, Wednesday, Saturday |
|
New Castle Airport, Delaware (ILG) |
Feb. 11, 2021 |
3x Weekly |
$19* |
Tuesday, Thursday |
|
Ontario International Airport (ONT) |
Feb. 11, 2021 |
4x Weekly |
$89* |
Monday, Thursday |
|
Punta Cana International Airport (PUJ) |
Feb. 11, 2021 |
2x Weekly |
$79* |
Thursday, Sunday |
|
Santo Domingo Airport (SDQ) |
Feb. 11, 2021 |
2x Weekly |
$99* |
Thursday, Sunday |
New routes from Sacramento International Airport (SMF):
|
SERVICE TO |
SERVICE START |
SERVICE FREQUENCY |
INTRO FARE |
APPLICABLE DAYS FOR INTRO FARE: |
|
Ontario International Airport (ONT) |
March 12, 2021 |
2x Weekly / 4x Weekly May 10, 2021 |
$19* |
Monday |
|
Phoenix Sky Harbor International Airport (PHX) |
Feb. 11, 2021 |
2x Weekly / 4x Weekly Beginning March 11, 2021 |
$19* |
Thursday |
Frontier Airlines aircraft photo gallery:

