Allegiant Air flight G4 31: Multiple routes

FLIGHT SCHEDULE
Direct Flights:
Thu 12:05 Las Vegas Harry Reid (LAS) 1 16:59 McAllen/Mission (MFE) G4 31 Non-stop Airbus A319 (319) 2:54 Valid until 2026-01-01
Tue 14:07 Las Vegas Harry Reid (LAS) 1 19:01 McAllen/Mission (MFE) G4 31 Non-stop Airbus A319 (319) 2:54 Operates only on 2026-01-06
Thu,Sun 14:50 Santa Ana (SNA) 16:59 Eugene (EUG) G4 31 Non-stop Airbus A319 (319) 2:09 Effective 2026-06-04 through 2026-06-28
Thu,Sun 14:51 Santa Ana (SNA) 16:59 Eugene (EUG) G4 31 Non-stop Airbus A319 (319) 2:08 Effective 2026-07-02 through 2026-08-02
Thu,Sun 14:57 Santa Ana (SNA) 17:10 Eugene (EUG) G4 31 Non-stop Airbus A319 (319) 2:13 Effective 2026-05-28 through 2026-05-31
Thu,Sun 14:57 Santa Ana (SNA) 17:10 Eugene (EUG) G4 31 Non-stop Airbus A319 (319) 2:13 Effective 2026-08-06 through 2026-08-16
Thu,Sun 16:01 Las Vegas Harry Reid (LAS) 1 21:00 McAllen/Mission (MFE) G4 31 Non-stop Airbus A319 (319) 2:59 Effective 2026-01-08 through 2026-02-08
Sat 16:18 Las Vegas Harry Reid (LAS) 1 21:12 McAllen/Mission (MFE) G4 31 Non-stop Airbus A319 (319) 2:54 Operates only on 2026-01-03
Sun 21:12 Spokane (GEG) 23:33 Las Vegas Harry Reid (LAS) 1 G4 31 Non-stop Airbus A319 (319) 2:21 Operates only on 2026-03-08
Thu 21:14 Spokane (GEG) 23:35 Las Vegas Harry Reid (LAS) 1 G4 31 Non-stop Airbus A319 (319) 2:21 Operates only on 2026-03-05
Thu,Sun 21:15 Spokane (GEG) 23:36 Las Vegas Harry Reid (LAS) 1 G4 31 Non-stop Airbus A319 (319) 2:21 Effective 2026-02-26 through 2026-03-01
Thu,Sun 21:17 Spokane (GEG) 23:38 Las Vegas Harry Reid (LAS) 1 G4 31 Non-stop Airbus A319 (319) 2:21 Effective 2026-02-12 through 2026-02-22
Sun 21:19 Spokane (GEG) 23:35 Las Vegas Harry Reid (LAS) 1 G4 31 Non-stop Airbus A319 (319) 2:16 Effective 2026-04-12 through 2026-05-17
Thu,Sun 21:21 Spokane (GEG) 23:38 Las Vegas Harry Reid (LAS) 1 G4 31 Non-stop Airbus A319 (319) 2:17 Effective 2026-03-12 through 2026-03-29
Sun 21:24 Spokane (GEG) 23:39 Las Vegas Harry Reid (LAS) 1 G4 31 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-04-05

This flight number is listed as serving the following routes:

Las Vegas Harry Reid (LAS) - McAllen/Mission (MFE)
Santa Ana (SNA) - Eugene (EUG)
Spokane (GEG) - Las Vegas Harry Reid (LAS)

All Allegiant Air flights

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Allegiant Air flight G4 31: Multiple routes

FLIGHT SCHEDULE

Direct Flights:

Allegiant Air G431

12:05

Las Vegas Harry Reid (LAS) 1

16:59

McAllen/Mission (MFE)

Valid until 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:54, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

14:07

Las Vegas Harry Reid (LAS) 1

19:01

McAllen/Mission (MFE)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:54, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

14:50

Santa Ana (SNA)

16:59

Eugene (EUG)

Effective 2026-06-04 through 2026-06-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:09, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

14:51

Santa Ana (SNA)

16:59

Eugene (EUG)

Effective 2026-07-02 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:08, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

14:57

Santa Ana (SNA)

17:10

Eugene (EUG)

Effective 2026-05-28 through 2026-05-31

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:13, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

14:57

Santa Ana (SNA)

17:10

Eugene (EUG)

Effective 2026-08-06 through 2026-08-16

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:13, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

16:01

Las Vegas Harry Reid (LAS) 1

21:00

McAllen/Mission (MFE)

Effective 2026-01-08 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:59, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

16:18

Las Vegas Harry Reid (LAS) 1

21:12

McAllen/Mission (MFE)

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:54, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

21:12

Spokane (GEG)

23:33

Las Vegas Harry Reid (LAS) 1

Operates only on 2026-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:21, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

21:14

Spokane (GEG)

23:35

Las Vegas Harry Reid (LAS) 1

Operates only on 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:21, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

21:15

Spokane (GEG)

23:36

Las Vegas Harry Reid (LAS) 1

Effective 2026-02-26 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:21, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

21:17

Spokane (GEG)

23:38

Las Vegas Harry Reid (LAS) 1

Effective 2026-02-12 through 2026-02-22

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:21, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

21:19

Spokane (GEG)

23:35

Las Vegas Harry Reid (LAS) 1

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:16, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

21:21

Spokane (GEG)

23:38

Las Vegas Harry Reid (LAS) 1

Effective 2026-03-12 through 2026-03-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:17, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G431

21:24

Spokane (GEG)

23:39

Las Vegas Harry Reid (LAS) 1

Operates only on 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A319 (319)

This flight number is listed as serving the following routes:

Las Vegas Harry Reid (LAS) - McAllen/Mission (MFE)
Santa Ana (SNA) - Eugene (EUG)
Spokane (GEG) - Las Vegas Harry Reid (LAS)

All Allegiant Air flights

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