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Big Sky Bonus Lottery

Game Details

How To Play: Pick 4 main balls from 1-28 and 1 Bonus Number from 1-17

Jackpot Odds: 1 in 344,050

Ticket Price: $2.00

Draw Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday

Next Draw: Saturday, November 1, 2025 at 10:00 PM (in 12 hours from now)

Official Website

Prize Structure

MatchPrizeOdds of Winning
4 Numbers + Bonus NumberJackpot*1 in 344,050
4 Numbers$1,0001 in 21,503
3 Numbers + Bonus Number$2001 in 3,584
3 Numbers$101 in 224
2 Numbers + Bonus Number$101 in 282
2 Numbers$21 in 18
1 Number + Bonus Number$21 in 52
0 Numbers + Bonus Number$21 in 30

*Jackpot starts at $25,000 and grows until won. Overall odds of winning a prize are 1 in 8.7.

About Big Sky Bonus

About Big Sky Bonus

Big Sky Bonus is a Montana-only jackpot game with a starting jackpot of $25,000 that grows until it's won! For $2 per play, you get a shot at the jackpot and a chance to win an instant Bonus Prize.

How to Play

  1. Pick Your Numbers: Choose 4 numbers from 1 to 28 and 1 Bonus Number from 1 to 17.
  2. Use a Playslip: Mark your chosen numbers on a playslip. Or, you can select the Quick Pick option to have the lottery terminal randomly select your numbers for you.
  3. Buy Your Ticket: Tickets cost $2 per play. Drawings are held every day!
  4. Check Your Winnings: Match your numbers to the winning numbers drawn to win a prize.

Bonus Prize Feature

Every Big Sky Bonus ticket includes a chance to win an instant Bonus Prize up to $500! When you purchase a ticket, a message will print on it. If that message reads, "You've won a Bonus Prize!", a prize voucher for $100, $250, or $500 will print immediately after your ticket. Bonus Prizes are awarded at random, and the overall odds of winning a Bonus Prize are 1 in 5.

Latest Results

Draw Date Winning Numbers Jackpot
Oct 31, 2025 3 8 23 26 4 $18,957
Oct 30, 2025 2 6 13 25 4 $16,919
Oct 29, 2025 1 4 18 23 13 $15,104
Oct 28, 2025 4 6 16 26 15 $13,180
Oct 27, 2025 5 7 19 31 1 $11,640
Oct 26, 2025 11 16 21 27 13 $10,203
Oct 25, 2025 1 2 21 22 7 $9,006
Oct 24, 2025 5 7 16 24 8 $7,606
Oct 23, 2025 9 10 14 17 10 $6,331
Oct 22, 2025 5 10 16 20 16 $5,234
Oct 20, 2025 4 5 10 28 14 $2,895
Oct 19, 2025 4 9 23 27 1 $81,265
Oct 18, 2025 7 15 20 22 3 $74,654
Oct 17, 2025 14 15 19 20 3 $67,923
Oct 16, 2025 5 6 14 15 9 $61,764
Oct 15, 2025 4 11 19 27 1 $56,260
Oct 14, 2025 1 6 18 25 1 $49,712
Oct 13, 2025 25 27 28 31 2
Oct 12, 2025 2 5 17 24 16
Oct 11, 2025 1 4 17 26 9 $36,960
Oct 10, 2025 17 21 23 25 3 $32,985
Oct 09, 2025 9 13 16 25 8 $29,140
Oct 08, 2025 10 18 25 30 3 $25,962
Oct 07, 2025 6 10 25 27 13 $22,711
Oct 06, 2025 3 13 29 31 9 $20,509
Oct 05, 2025 9 16 20 25 10 $18,366
Oct 04, 2025 3 8 15 30 16 $16,596
Oct 03, 2025 1 9 18 23 9 $14,582
Oct 02, 2025 2 14 25 26 2 $12,703
Oct 01, 2025 2 5 8 27 15 $11,099
Sep 30, 2025 1 11 15 16 11 $9,469
Sep 29, 2025 16 19 25 27 2 $8,193
Sep 28, 2025 9 13 24 30 15 $6,989
Sep 27, 2025 8 11 15 19 3 $6,056
Sep 26, 2025 3 4 16 25 6 $4,821
Sep 25, 2025 5 21 22 26 6 $3,688
Sep 24, 2025 1 11 23 25 16 $2,736
Sep 23, 2025 14 17 20 26 7 $8,110
Sep 22, 2025 4 7 14 15 16 $7,051
Sep 21, 2025 5 13 14 26 8 $5,951
Sep 20, 2025 2 4 9 28 7 $5,028
Sep 19, 2025 2 6 28 30 10 $3,838
Sep 18, 2025 3 16 20 25 1 $2,733
Sep 17, 2025 5 9 19 20 2 $4,914
Sep 16, 2025 9 10 19 28 12 $3,700
Sep 15, 2025 3 10 19 30 14 $2,765
Sep 14, 2025 2 12 26 30 6 $10,102
Sep 13, 2025 15 18 20 26 8 $8,920
Sep 12, 2025 1 2 5 28 1 $7,414
Sep 11, 2025 2 7 14 15 13 $6,128
Sep 10, 2025 5 19 22 30 2
Sep 09, 2025 3 14 27 28 16 $3,700
Sep 08, 2025 3 12 15 25 1 $2,767
Sep 07, 2025 1 3 15 21 6 $8,698
Sep 06, 2025 5 7 8 29 8 $7,583
Sep 05, 2025 2 12 18 23 11 $5,812
Sep 04, 2025 15 17 20 26 8
Sep 03, 2025 3 11 21 26 12
Sep 02, 2025 4 5 9 26 10 $22,781
Sep 01, 2025 8 18 24 30 8 $20,237
Aug 31, 2025 14 16 21 22 10 $17,808
Aug 30, 2025 3 14 18 21 2 $16,062
Aug 29, 2025 3 4 12 27 15 $13,858
Aug 28, 2025 2 9 15 23 16 $11,874
Aug 27, 2025 7 11 13 28 12
Aug 26, 2025 1 2 16 26 9 $8,535
Aug 25, 2025 10 18 23 27 3 $7,259
Aug 24, 2025 4 9 11 29 12 $5,956
Aug 23, 2025 6 17 18 27 11 $5,092
Aug 22, 2025 6 14 15 16 5 $3,856
Aug 21, 2025 4 5 17 28 9 $2,735
Aug 20, 2025 5 13 21 25 6 $6,954
Aug 19, 2025 1 15 17 29 4 $5,556
Aug 18, 2025 5 26 28 31 15 $4,585
Aug 17, 2025 1 13 18 19 4
Aug 16, 2025 2 16 21 30 16
Aug 15, 2025 6 8 9 31 8 $8,714
Aug 14, 2025 6 17 26 29 5
Aug 13, 2025 3 15 27 29 6 $6,070
Aug 12, 2025 20 22 23 30 6 $4,833
Aug 11, 2025 12 14 15 30 1 $3,881
Aug 10, 2025 8 19 21 24 15 $2,820
Aug 09, 2025 9 12 14 31 10 $35,060
Aug 08, 2025 5 10 18 27 11 $31,304
Aug 07, 2025 7 9 17 31 15 $27,986
Aug 06, 2025 12 24 27 28 5 $25,321
Aug 05, 2025 5 10 16 19 11 $22,590
Aug 04, 2025 8 22 24 28 15 $20,252
Aug 03, 2025 5 13 14 30 5 $18,162
Aug 02, 2025 5 8 15 19 3 $16,468
Aug 01, 2025 6 8 21 22 5 $14,390
Jul 31, 2025 6 12 15 24 2 $12,553
Jul 30, 2025 2 26 27 29 10 $11,000
Jul 29, 2025 7 8 13 21 3 $9,397
Jul 28, 2025 1 2 9 26 12 $8,194
Jul 27, 2025 10 11 14 17 4 $6,953
Jul 26, 2025 5 8 9 16 5 $6,056
Jul 25, 2025 2 3 6 23 1 $4,906
Jul 24, 2025 1 12 14 19 1 $3,805
Jul 23, 2025 5 12 21 30 9 $2,812
Jul 22, 2025 2 6 16 18 6 $2,940
Jul 21, 2025 3 4 19 26 7 $66,425
Jul 20, 2025 1 7 17 26 12 $59,446
Jul 19, 2025 4 14 19 28 11 $53,769
Jul 18, 2025 3 6 18 24 12 $48,510
Jul 17, 2025 12 15 19 30 15 $43,158
Jul 16, 2025 3 6 19 30 12 $38,529
Jul 15, 2025 16 18 19 22 1 $34,305
Jul 14, 2025 7 13 19 21 4
Jul 13, 2025 4 7 18 31 13 $27,375
Jul 12, 2025 5 7 8 24 3 $25,044
Jul 11, 2025 2 4 20 28 13 $22,553
Jul 10, 2025 10 13 23 29 8 $20,109
Jul 09, 2025 3 9 12 27 16 $17,901
Jul 08, 2025 4 9 12 20 2 $15,743
Jul 07, 2025 19 23 29 30 13 $13,985
Jul 06, 2025 17 25 28 31 5 $12,273
Jul 05, 2025 1 16 17 19 6 $10,931
Jul 04, 2025 7 13 29 30 2 $9,454
Jul 03, 2025 9 11 14 23 4 $8,237
Jul 02, 2025 3 5 19 27 15 $6,922
Jul 01, 2025 1 15 23 31 7 $5,621
Jun 30, 2025 11 12 13 29 14 $4,600
Jun 29, 2025 9 13 16 24 16 $3,630
Jun 28, 2025 10 17 23 24 15 $2,825
Jun 27, 2025 12 20 21 28 5 $36,637
Jun 26, 2025 11 14 15 22 4 $32,989
Jun 25, 2025 10 14 20 21 5 $29,784
Jun 24, 2025 2 6 19 25 11 $26,782
Jun 23, 2025 3 8 9 30 12 $24,286
Jun 22, 2025 3 4 11 23 5 $21,908
Jun 21, 2025 4 16 17 20 3 $19,862
Jun 20, 2025 10 15 28 29 15 $17,574
Jun 19, 2025 6 14 26 30 15 $15,597
Jun 18, 2025 4 7 10 31 1 $13,932
Jun 17, 2025 13 19 20 29 2 $12,136
Jun 16, 2025 3 8 9 23 16 $10,680
Jun 15, 2025 16 17 20 30 11 $9,347
Jun 14, 2025 3 10 19 21 13 $8,272
Jun 13, 2025 3 8 21 31 4 $6,904
Jun 12, 2025 13 22 24 27 8 $5,674
Jun 11, 2025 3 9 21 23 5 $4,693
Jun 10, 2025 10 22 25 27 5 $3,599
Jun 09, 2025 3 7 12 26 15 $2,742
Jun 08, 2025 10 20 21 28 9 $5,945
Jun 07, 2025 7 8 13 27 2 $5,046
Jun 06, 2025 3 16 18 26 13 $3,893
Jun 05, 2025 5 9 18 22 2 $2,798
Jun 04, 2025 15 22 27 31 15 $21,088
Jun 03, 2025 9 19 27 29 3 $18,757
Jun 02, 2025 6 10 18 24 1 $16,803
Jun 01, 2025 10 13 19 25 11
May 31, 2025 15 27 30 31 5
May 30, 2025 8 19 21 22 13 $11,874
May 29, 2025 6 11 14 23 15 $10,296
May 28, 2025 4 9 20 21 14 $9,046
May 27, 2025 9 11 21 22 9 $7,699
May 26, 2025 3 6 15 19 9 $6,639
May 25, 2025 2 3 16 17 13 $5,748
May 24, 2025 8 18 24 29 16 $4,919
May 23, 2025 3 10 26 31 5 $3,804
May 22, 2025 2 7 18 27 13
May 21, 2025 2 6 8 15 3
May 20, 2025 1 15 20 25 12
May 19, 2025 5 16 22 25 16 $3,681
May 18, 2025 8 11 21 24 6
May 17, 2025 2 10 18 29 7
May 16, 2025 9 17 23 24 7
May 15, 2025 12 16 25 26 11
May 14, 2025 8 14 16 28 1
May 13, 2025 8 15 19 22 4
May 12, 2025 5 9 16 17 13
May 11, 2025 10 18 23 28 7
May 10, 2025 1 3 6 20 15
May 09, 2025 6 9 12 29 13
May 08, 2025 12 18 20 28 7
May 07, 2025 11 13 21 27 9
May 06, 2025 5 6 26 30 2
May 05, 2025 4 8 11 30 4
May 04, 2025 2 4 11 31 16
May 03, 2025 8 12 18 29 12
May 02, 2025 2 11 12 16 15
May 01, 2025 8 13 19 22 7
Apr 30, 2025 2 7 8 15 12
Apr 29, 2025 10 18 25 27 2
Apr 28, 2025 3 12 19 28 3
Apr 27, 2025 2 13 19 28 11
Apr 26, 2025 3 14 15 29 10
Apr 25, 2025 5 12 15 30 3
Apr 24, 2025 1 7 19 25 5
Apr 23, 2025 2 13 18 26 14
Apr 22, 2025 7 11 22 23 7
Apr 21, 2025 7 22 25 27 11
Apr 20, 2025 5 11 18 27 8
Apr 19, 2025 6 18 20 23 14
Apr 18, 2025 6 12 13 24 3
Apr 17, 2025 1 6 12 24 8
Apr 16, 2025 13 23 26 30 10
Apr 15, 2025 15 20 25 28 4
Apr 14, 2025 2 11 18 26 8
Apr 13, 2025 6 8 12 25 8
Apr 12, 2025 7 9 11 17 11
Apr 11, 2025 1 7 18 31 14
Apr 10, 2025 11 14 18 24 9
Apr 09, 2025 4 10 13 18 10
Apr 08, 2025 6 7 8 17 3
Apr 07, 2025 2 11 25 28 10
Apr 06, 2025 3 5 8 30 1
Apr 05, 2025 1 4 7 13 10
Apr 04, 2025 5 20 23 27 11
Apr 03, 2025 1 2 7 11 16
Apr 02, 2025 2 3 25 28 7
Apr 01, 2025 5 20 23 31 11
Mar 31, 2025 8 21 27 29 12
Mar 30, 2025 8 14 20 29 1
Mar 29, 2025 3 19 20 24 9
Mar 28, 2025 1 9 28 29 16
Mar 27, 2025 14 15 19 21 7
Mar 26, 2025 12 17 25 26 13
Mar 25, 2025 13 20 21 23 12
Mar 24, 2025 3 11 18 29 1
Mar 23, 2025 1 5 17 29 12
Mar 22, 2025 2 12 15 20 12
Mar 21, 2025 1 22 23 28 2
Mar 20, 2025 11 13 15 24 16
Mar 19, 2025 2 11 21 31 15
Mar 18, 2025 25 27 30 31 11
Mar 17, 2025 10 20 21 31 8
Mar 16, 2025 6 9 20 25 3
Mar 15, 2025 22 27 28 31 11
Mar 14, 2025 13 22 28 31 6
Mar 13, 2025 9 19 20 25 4
Mar 12, 2025 22 26 29 31 15
Mar 11, 2025 3 17 30 31 7
Mar 10, 2025 1 16 29 31 1
Mar 09, 2025 4 9 13 18 1
Mar 08, 2025 2 19 20 24 6
Mar 07, 2025 1 3 19 25 4
Mar 06, 2025 1 6 15 17 11
Mar 05, 2025 1 10 12 15 6
Mar 04, 2025 17 21 28 31 1
Mar 03, 2025 4 7 25 30 10
Mar 02, 2025 12 28 30 31 7
Mar 01, 2025 1 9 11 24 12
Feb 28, 2025 15 16 18 28 8
Feb 27, 2025 2 7 17 25 9
Feb 26, 2025 18 21 24 31 13
Feb 25, 2025 2 3 15 24 8
Feb 24, 2025 11 12 16 26 13
Feb 23, 2025 6 10 28 29 14
Feb 22, 2025 4 14 19 25 11
Feb 21, 2025 7 17 19 26 5
Feb 20, 2025 8 20 29 31 12
Feb 19, 2025 16 18 19 20 9
Feb 18, 2025 5 18 26 29 5
Feb 17, 2025 2 21 23 31 16
Feb 16, 2025 6 9 13 26 8
Feb 15, 2025 8 12 18 19 11
Feb 14, 2025 9 18 22 28 8
Feb 13, 2025 3 4 17 26 15
Feb 12, 2025 6 7 11 30 5
Feb 11, 2025 17 22 26 31 6
Feb 10, 2025 3 12 19 27 5
Feb 09, 2025 7 8 24 27 15
Feb 08, 2025 1 6 16 31 6
Feb 07, 2025 6 16 26 29 9
Feb 06, 2025 14 17 20 30 8
Feb 05, 2025 2 4 14 21 11
Feb 04, 2025 7 8 15 30 15
Feb 03, 2025 2 5 13 31 16
Feb 02, 2025 7 27 29 31 5
Feb 01, 2025 10 14 24 30 1
Jan 31, 2025 9 14 18 28 11
Jan 30, 2025 11 14 24 28 6
Jan 29, 2025 2 3 15 27 5
Jan 28, 2025 14 16 22 27 5
Jan 27, 2025 9 14 25 28 9
Jan 26, 2025 4 7 22 30 1
Jan 25, 2025 5 9 12 25 11
Jan 24, 2025 4 5 13 14 16
Jan 23, 2025 5 13 17 24 5
Jan 22, 2025 14 26 30 31 5
Jan 21, 2025 6 12 17 21 4
Jan 20, 2025 17 23 26 29 3
Jan 19, 2025 6 7 10 12 8
Jan 18, 2025 7 11 14 20 5
Jan 17, 2025 5 15 25 26 4
Jan 16, 2025 8 22 25 26 1
Jan 15, 2025 12 22 23 28 12
Jan 14, 2025 5 20 24 31 14
Jan 13, 2025 10 11 22 29 3
Jan 12, 2025 9 12 19 29 9
Jan 11, 2025 2 7 16 21 3
Jan 10, 2025 6 13 20 22 3
Jan 09, 2025 7 12 19 23 13
Jan 08, 2025 4 24 28 30 1
Jan 07, 2025 1 10 17 27 7
Jan 06, 2025 7 14 22 31 8
Jan 05, 2025 5 7 24 30 14
Jan 04, 2025 3 12 20 25 8
Jan 03, 2025 11 13 16 24 14
Jan 02, 2025 2 5 25 28 16
Jan 01, 2025 17 23 25 30 14
Number Frequency Last Draw
22
464
Oct 25, 2025 (7 days ago)
27
463
Oct 26, 2025 (6 days ago)
4
457
Oct 29, 2025 (3 days ago)
2
454
Oct 30, 2025 (2 days ago)
9
452
Oct 23, 2025 (9 days ago)
26
451
Oct 31, 2025 (1 days ago)
19
447
Oct 27, 2025 (5 days ago)
11
443
Oct 26, 2025 (6 days ago)
15
442
Oct 18, 2025 (14 days ago)
14
438
Oct 23, 2025 (9 days ago)
5
435
Oct 27, 2025 (5 days ago)
20
429
Oct 22, 2025 (10 days ago)
8
428
Oct 31, 2025 (1 days ago)
24
428
Oct 24, 2025 (8 days ago)
10
425
Oct 23, 2025 (9 days ago)
6
423
Oct 30, 2025 (2 days ago)
16
420
Oct 28, 2025 (4 days ago)
18
417
Oct 29, 2025 (3 days ago)
3
412
Oct 31, 2025 (1 days ago)
1
411
Oct 29, 2025 (3 days ago)
17
405
Oct 23, 2025 (9 days ago)
28
405
Oct 20, 2025 (12 days ago)
13
396
Oct 30, 2025 (2 days ago)
7
391
Oct 27, 2025 (5 days ago)
23
390
Oct 31, 2025 (1 days ago)
12
389
Sep 14, 2025 (48 days ago)
21
382
Oct 26, 2025 (6 days ago)
25
371
Oct 30, 2025 (2 days ago)
31
149
Oct 27, 2025 (5 days ago)
30
144
Oct 08, 2025 (24 days ago)
29
127
Oct 06, 2025 (26 days ago)
Number Frequency Last Draw
5
160
Aug 22, 2025 (71 days ago)
1
156
Oct 27, 2025 (5 days ago)
3
155
Oct 18, 2025 (14 days ago)
7
151
Oct 25, 2025 (7 days ago)
11
149
Sep 30, 2025 (32 days ago)
16
144
Oct 22, 2025 (10 days ago)
15
143
Oct 28, 2025 (4 days ago)
8
143
Oct 24, 2025 (8 days ago)
14
141
Oct 20, 2025 (12 days ago)
2
141
Oct 13, 2025 (19 days ago)
4
139
Oct 31, 2025 (1 days ago)
12
135
Sep 16, 2025 (46 days ago)
9
133
Oct 16, 2025 (16 days ago)
6
133
Sep 26, 2025 (36 days ago)
10
129
Oct 23, 2025 (9 days ago)
13
124
Oct 29, 2025 (3 days ago)
17
91
Mar 24, 2021 (1683 days ago)