Frontier updated the flight schedule

Frontier has announced changes to its route schedule.

The following cheap flights have been cancelled:
Alliance (AIA) - Milwaukee (MKE) [check for other flights on this route]
Alliance (AIA) - Denver (DEN) [check for other flights on this route]
Chadron (CDR) - Milwaukee (MKE) [check for other flights on this route]
Chadron (CDR) - Denver (DEN) [check for other flights on this route]
Cheyenne (CYS) - Denver (DEN) [check for other flights on this route]
Cheyenne (CYS) - Milwaukee (MKE) [check for other flights on this route]
Cortez (CEZ) - Milwaukee (MKE) [check for other flights on this route]
Cortez (CEZ) - Denver (DEN) [check for other flights on this route]
Denver (DEN) - McCook (MCK) [check for other flights on this route]
Denver (DEN) - Page (PGA) [check for other flights on this route]
Denver (DEN) - Alliance (AIA) [check for other flights on this route]
Denver (DEN) - Riverton (RIW) [check for other flights on this route]
Denver (DEN) - Cortez (CEZ) [check for other flights on this route]
Denver (DEN) - Show Low (SOW) [check for other flights on this route]
Denver (DEN) - Huron (HON) [check for other flights on this route]
Denver (DEN) - Visalia / Fresno Area, CA (VIS) [check for other flights on this route]
Denver (DEN) - Liberal Mid-America (LBL) [check for other flights on this route]
Denver (DEN) - North Platte (LBF) [check for other flights on this route]
Denver (DEN) - San Luis Valley (ALS) [check for other flights on this route]
Denver (DEN) - Ernest A. Love Field (PRC) [check for other flights on this route]
Denver (DEN) - Cheyenne (CYS) [check for other flights on this route]
Denver (DEN) - Sheridan (SHR) [check for other flights on this route]
Denver (DEN) - Four Corners (FMN) [check for other flights on this route]
Denver (DEN) - Telluride (TEX) [check for other flights on this route]
Denver (DEN) - Kingman (IGM) [check for other flights on this route]
Denver (DEN) - Watertown, SD (ATY) [check for other flights on this route]
Denver (DEN) - Merced, CA (MCE) [check for other flights on this route]
Denver (DEN) - Pierre (PIR) [check for other flights on this route]
Denver (DEN) - Chadron (CDR) [check for other flights on this route]
Denver (DEN) - Western Nebraska (BFF) [check for other flights on this route]
Denver (DEN) - Dodge City (DDC) [check for other flights on this route]
Denver (DEN) - Grant County (SVC) [check for other flights on this route]
Denver (DEN) - Kearney (EAR) [check for other flights on this route]
Denver (DEN) - Worland (WRL) [check for other flights on this route]
Dodge City (DDC) - Milwaukee (MKE) [check for other flights on this route]
Dodge City (DDC) - Denver (DEN) [check for other flights on this route]
Ernest A. Love Field (PRC) - Denver (DEN) [check for other flights on this route]
Ernest A. Love Field (PRC) - Milwaukee (MKE) [check for other flights on this route]
Four Corners (FMN) - Milwaukee (MKE) [check for other flights on this route]
Four Corners (FMN) - Denver (DEN) [check for other flights on this route]
Milwaukee (MKE) - Cortez (CEZ) [check for other flights on this route]
Milwaukee (MKE) - Show Low (SOW) [check for other flights on this route]
Milwaukee (MKE) - Huron (HON) [check for other flights on this route]
Milwaukee (MKE) - Visalia / Fresno Area, CA (VIS) [check for other flights on this route]
Milwaukee (MKE) - Liberal Mid-America (LBL) [check for other flights on this route]
Milwaukee (MKE) - North Platte (LBF) [check for other flights on this route]
Milwaukee (MKE) - San Luis Valley (ALS) [check for other flights on this route]
Milwaukee (MKE) - Ernest A. Love Field (PRC) [check for other flights on this route]
Milwaukee (MKE) - Cheyenne (CYS) [check for other flights on this route]
Milwaukee (MKE) - Sheridan (SHR) [check for other flights on this route]
Milwaukee (MKE) - Four Corners (FMN) [check for other flights on this route]
Milwaukee (MKE) - Telluride (TEX) [check for other flights on this route]
Milwaukee (MKE) - Kingman (IGM) [check for other flights on this route]
Milwaukee (MKE) - Watertown, SD (ATY) [check for other flights on this route]
Milwaukee (MKE) - Merced, CA (MCE) [check for other flights on this route]
Milwaukee (MKE) - Pierre (PIR) [check for other flights on this route]
Milwaukee (MKE) - Chadron (CDR) [check for other flights on this route]
Milwaukee (MKE) - Western Nebraska (BFF) [check for other flights on this route]
Milwaukee (MKE) - Dodge City (DDC) [check for other flights on this route]
Milwaukee (MKE) - Grant County (SVC) [check for other flights on this route]
Milwaukee (MKE) - Kearney (EAR) [check for other flights on this route]
Milwaukee (MKE) - Worland (WRL) [check for other flights on this route]
Milwaukee (MKE) - McCook (MCK) [check for other flights on this route]
Milwaukee (MKE) - Page (PGA) [check for other flights on this route]
Milwaukee (MKE) - Alliance (AIA) [check for other flights on this route]
Milwaukee (MKE) - Riverton (RIW) [check for other flights on this route]
Grant County (SVC) - Milwaukee (MKE) [check for other flights on this route]
Grant County (SVC) - Denver (DEN) [check for other flights on this route]
Huron (HON) - Milwaukee (MKE) [check for other flights on this route]
Huron (HON) - Denver (DEN) [check for other flights on this route]
Kearney (EAR) - Milwaukee (MKE) [check for other flights on this route]
Kearney (EAR) - Denver (DEN) [check for other flights on this route]
Kingman (IGM) - Milwaukee (MKE) [check for other flights on this route]
Kingman (IGM) - Denver (DEN) [check for other flights on this route]
Liberal Mid-America (LBL) - Milwaukee (MKE) [check for other flights on this route]
Liberal Mid-America (LBL) - Denver (DEN) [check for other flights on this route]
McCook (MCK) - Milwaukee (MKE) [check for other flights on this route]
McCook (MCK) - Denver (DEN) [check for other flights on this route]
Merced, CA (MCE) - Milwaukee (MKE) [check for other flights on this route]
Merced, CA (MCE) - Denver (DEN) [check for other flights on this route]
North Platte (LBF) - Milwaukee (MKE) [check for other flights on this route]
North Platte (LBF) - Denver (DEN) [check for other flights on this route]
Page (PGA) - Milwaukee (MKE) [check for other flights on this route]
Page (PGA) - Denver (DEN) [check for other flights on this route]
Pierre (PIR) - Milwaukee (MKE) [check for other flights on this route]
Pierre (PIR) - Denver (DEN) [check for other flights on this route]
Riverton (RIW) - Milwaukee (MKE) [check for other flights on this route]
Riverton (RIW) - Denver (DEN) [check for other flights on this route]
San Luis Valley (ALS) - Denver (DEN) [check for other flights on this route]
San Luis Valley (ALS) - Milwaukee (MKE) [check for other flights on this route]
Sheridan (SHR) - Denver (DEN) [check for other flights on this route]
Sheridan (SHR) - Milwaukee (MKE) [check for other flights on this route]
Show Low (SOW) - Milwaukee (MKE) [check for other flights on this route]
Show Low (SOW) - Denver (DEN) [check for other flights on this route]
Telluride (TEX) - Milwaukee (MKE) [check for other flights on this route]
Telluride (TEX) - Denver (DEN) [check for other flights on this route]
Visalia / Fresno Area, CA (VIS) - Milwaukee (MKE) [check for other flights on this route]
Visalia / Fresno Area, CA (VIS) - Denver (DEN) [check for other flights on this route]
Watertown, SD (ATY) - Milwaukee (MKE) [check for other flights on this route]
Watertown, SD (ATY) - Denver (DEN) [check for other flights on this route]
Western Nebraska (BFF) - Milwaukee (MKE) [check for other flights on this route]
Western Nebraska (BFF) - Denver (DEN) [check for other flights on this route]
Worland (WRL) - Milwaukee (MKE) [check for other flights on this route]
Worland (WRL) - Denver (DEN) [check for other flights on this route]

Frontier is a cheap airline that operates on 270 low cost routes.