Allegiant Air flight G4 23: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri 07:30 Las Vegas Harry Reid (LAS) 1 12:29 Springfield (SGF)
G4 23 Non-stop Airbus A320 (320) 2:59 Operates only on 2026-06-05
Fri 07:30 Las Vegas Harry Reid (LAS) 1 12:29 Springfield (SGF)
G4 23 Non-stop Airbus A319 (319) 2:59 Operates only on 2026-06-12
Fri 07:30 Las Vegas Harry Reid (LAS) 1 12:29 Springfield (SGF)
G4 23 Non-stop Airbus A320 (320) 2:59 Effective 2026-06-19 through 2026-06-26
Sun 11:41 Fayetteville/Springdale (XNA) 12:55 Las Vegas Harry Reid (LAS) 1
G4 23 Non-stop Airbus A319 (319) 3:14 Operates only on 2026-03-08
Thu 11:46 Fayetteville/Springdale (XNA) 12:56 Las Vegas Harry Reid (LAS) 1
G4 23 Non-stop Airbus A319 (319) 3:10 Operates only on 2026-04-02
Thu,Sun 11:47 Fayetteville/Springdale (XNA) 13:01 Las Vegas Harry Reid (LAS) 1
G4 23 Non-stop Airbus A319 (319) 3:14 Effective 2026-03-12 through 2026-03-29
Thu,Sun 11:51 Fayetteville/Springdale (XNA) 13:01 Las Vegas Harry Reid (LAS) 1
G4 23 Non-stop Airbus A319 (319) 3:10 Effective 2026-04-05 through 2026-05-17
Fri 13:45 Grand Rapids (GRR) 14:53 Las Vegas Harry Reid (LAS) 1
G4 23 Non-stop Airbus A319 (319) 4:08 Effective 2026-05-22 through 2026-05-29
Mon 16:12 Las Vegas Harry Reid (LAS) 1 21:22 Cedar Rapids (CID)
G4 23 Non-stop Airbus A319 (319) 3:10 Effective 2026-06-08 through 2026-06-29
Mon,Fri 17:18 Great Falls (GTF) 18:32 Las Vegas Harry Reid (LAS) 1
G4 23 Non-stop Airbus A319 (319) 2:14 Effective 2026-01-09 through 2026-02-09
This flight number is listed as serving the following routes:


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Allegiant Air flight G4 23: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G423
07:30
Las Vegas Harry Reid (LAS) 1

12:29
Springfield (SGF)
Operates only on 2026-06-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:59, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G423
07:30
Las Vegas Harry Reid (LAS) 1

12:29
Springfield (SGF)
Operates only on 2026-06-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:59, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G423
07:30
Las Vegas Harry Reid (LAS) 1

12:29
Springfield (SGF)
Effective 2026-06-19 through 2026-06-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:59, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G423
11:41
Fayetteville/Springdale (XNA)

12:55
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:14, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G423
11:46
Fayetteville/Springdale (XNA)

12:56
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-04-02
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G423
11:47
Fayetteville/Springdale (XNA)

13:01
Las Vegas Harry Reid (LAS) 1
Effective 2026-03-12 through 2026-03-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:14, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G423
11:51
Fayetteville/Springdale (XNA)

13:01
Las Vegas Harry Reid (LAS) 1
Effective 2026-04-05 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:10, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G423
13:45
Grand Rapids (GRR)

14:53
Las Vegas Harry Reid (LAS) 1
Effective 2026-05-22 through 2026-05-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:08, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G423
16:12
Las Vegas Harry Reid (LAS) 1

21:22
Cedar Rapids (CID)
Effective 2026-06-08 through 2026-06-29
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G423
17:18
Great Falls (GTF)

18:32
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-09 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:14, non-stop
Airbus A319 (319)
This flight number is listed as serving the following routes:
  • Fayetteville/Springdale (XNA) - Las Vegas Harry Reid (LAS)
  • Grand Rapids (GRR) - Las Vegas Harry Reid (LAS)
  • Great Falls (GTF) - Las Vegas Harry Reid (LAS)
  • Las Vegas Harry Reid (LAS) - Cedar Rapids (CID)
  • Las Vegas Harry Reid (LAS) - Springfield (SGF)
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