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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: Sunday, November 2, 2025 at 10:00 PM (in 20 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
Dec 31, 2021 5 8 15 24 14 $3,952
Dec 30, 2021 3 4 19 25 14 $2,757
Dec 27, 2021 4 11 16 18 14 $11,337
Dec 25, 2021 10 13 26 28 16 $9,227
Dec 24, 2021 4 9 16 23 4 $7,619
Dec 22, 2021 5 7 14 27 6 $4,743
Dec 21, 2021 1 5 11 16 16 $3,673
Dec 20, 2021 6 16 19 22 12 $2,692
Dec 19, 2021 1 11 22 26 7 $8,885
Dec 17, 2021 2 11 24 25 16 $6,150
Dec 16, 2021 4 10 15 19 10 $4,972
Dec 15, 2021 3 13 15 18 9 $3,728
Dec 13, 2021 7 15 19 25 3 $7,420
Dec 12, 2021 9 14 17 21 13 $6,386
Dec 09, 2021 4 7 23 27 11 $2,786
Dec 08, 2021 8 9 11 13 14 $39,358
Dec 07, 2021 8 9 15 18 7 $35,523
Dec 04, 2021 9 13 19 20 4 $26,209
Dec 02, 2021 3 4 6 16 5 $20,762
Dec 01, 2021 10 19 23 25 14 $18,165
Nov 30, 2021 2 13 24 28 15 $16,083
Nov 28, 2021 1 14 19 22 2 $12,847
Nov 27, 2021 1 3 23 26 5 $11,158
Nov 26, 2021 3 13 16 20 5 $9,675
Nov 25, 2021 7 10 14 28 4 $8,733
Nov 24, 2021 10 13 23 25 8 $7,138
Nov 22, 2021 2 3 6 25 2 $4,879
Nov 21, 2021 19 22 27 28 2 $3,981
Nov 20, 2021 4 14 15 20 8 $2,730
Nov 19, 2021 3 6 10 11 4 $7,227
Nov 18, 2021 1 13 20 21 11 $5,979
Nov 15, 2021 6 15 24 28 4 $2,710
Nov 14, 2021 7 19 25 28 1 $15,346
Nov 13, 2021 11 12 18 19 8 $13,280
Nov 10, 2021 2 8 11 23 12 $8,374
Nov 07, 2021 11 12 16 22 5 $5,136
Nov 06, 2021 1 4 8 19 16 $3,801
Nov 05, 2021 4 9 12 20 3 $2,692
Nov 03, 2021 5 8 19 23 4 $2,735
Nov 02, 2021 1 5 11 21 5 $13,897
Nov 01, 2021 11 19 21 22 11 $12,154
Oct 31, 2021 8 9 19 20 8 $10,759
Oct 30, 2021 1 11 15 28 5 $8,984
Oct 25, 2021 17 23 24 28 14 $2,735
Oct 24, 2021 3 10 12 26 7 $14,288
Oct 23, 2021 8 19 23 24 5 $12,292
Oct 21, 2021 2 10 23 28 5 $9,016
Oct 20, 2021 10 12 20 27 5 $7,451
Oct 18, 2021 1 11 17 26 3 $5,062
Oct 16, 2021 4 8 23 28 8 $2,730
Oct 15, 2021 2 12 22 26 15 $2,731
Oct 14, 2021 1 8 26 27 6 $14,391
Oct 10, 2021 2 9 19 28 3 $8,184
Oct 09, 2021 5 9 15 20 14 $6,521
Oct 06, 2021 2 8 15 25 7 $2,720
Oct 01, 2021 9 18 19 23 1 $3,929
Sep 30, 2021 4 6 12 21 2 $2,741
Sep 29, 2021 3 19 23 24 10 $18,017
Sep 24, 2021 6 8 25 26 1 $9,129
Sep 22, 2021 4 8 9 10 5 $6,254
Sep 21, 2021 2 4 6 18 8 $4,988
Sep 20, 2021 13 16 18 22 16 $3,829
Sep 19, 2021 14 23 24 26 13 $2,788
Sep 18, 2021 2 3 17 23 11 $2,929
Sep 17, 2021 4 11 17 20 11 $52,159
Sep 16, 2021 6 11 12 16 8 $46,807
Sep 15, 2021 5 8 19 25 11 $41,688
Sep 13, 2021 6 13 20 26 14 $33,829
Sep 12, 2021 5 6 9 14 12 $30,727
Sep 11, 2021 9 18 22 27 5 $27,235
Sep 10, 2021 2 20 26 27 4 $24,126
Sep 09, 2021 11 16 19 23 9 $21,436
Sep 05, 2021 3 10 17 26 3 $13,039
Sep 04, 2021 2 16 20 24 3 $11,005
Sep 02, 2021 1 15 22 26 4 $7,751
Sep 01, 2021 15 20 22 24 15 $6,126
Aug 31, 2021 4 13 14 25 15 $4,838
Aug 28, 2021 7 15 20 24 1 $23,439
Aug 24, 2021 4 5 18 24 7 $13,328
Aug 22, 2021 2 9 20 22 4 $9,995
Aug 21, 2021 6 9 23 26 3 $8,166
Aug 20, 2021 12 19 25 27 5 $6,683
Aug 19, 2021 12 14 19 22 15 $5,421
Aug 17, 2021 4 6 13 17 7 $2,827
Aug 16, 2021 5 17 19 27 6 $44,131
Aug 14, 2021 7 10 15 21 1 $35,034
Aug 13, 2021 10 12 15 26 5 $30,962
Aug 12, 2021 5 15 22 24 13 $27,164
Aug 11, 2021 6 26 27 28 6 $23,510
Aug 10, 2021 5 6 8 14 2 $20,504
Aug 09, 2021 3 15 19 26 7 $17,856
Aug 08, 2021 2 3 7 28 11 $15,630
Aug 07, 2021 5 14 16 20 9 $13,236
Aug 06, 2021 2 7 20 26 8 $11,265
Aug 05, 2021 6 7 8 24 10 $9,535
Aug 04, 2021 8 11 13 28 5 $7,794
Aug 02, 2021 13 15 22 26 6 $5,128
Aug 01, 2021 17 19 20 22 2 $4,099
Jul 31, 2021 8 18 20 25 2 $2,744
Jul 30, 2021 4 14 16 18 14 $6,637
Jul 29, 2021 1 14 17 25 10 $5,372
Jul 28, 2021 5 7 17 21 2 $3,998
Jul 27, 2021 1 3 18 21 6 $2,894
Jul 26, 2021 2 9 15 26 5 $45,364
Jul 25, 2021 4 6 11 12 5 $40,539
Jul 24, 2021 12 15 17 23 16 $35,628
Jul 23, 2021 15 18 22 23 3 $31,178
Jul 21, 2021 8 10 14 18 4 $23,694
Jul 20, 2021 6 8 14 28 7 $20,716
Jul 19, 2021 6 7 11 13 11 $18,063
Jul 18, 2021 5 9 10 20 8 $15,901
Jul 17, 2021 2 7 10 14 14 $13,543
Jul 16, 2021 6 9 14 23 12 $11,525
Jul 14, 2021 2 12 16 18 11 $7,819
Jul 12, 2021 13 16 20 28 4 $5,168
Jul 11, 2021 1 7 13 22 1 $4,162
Jul 10, 2021 1 20 23 25 12 $2,777
Jul 09, 2021 19 22 24 28 16 $13,177
Jul 06, 2021 1 10 15 24 3 $7,838
Jul 05, 2021 9 10 15 17 4 $6,623
Jul 04, 2021 8 14 17 22 8 $5,550
Jul 03, 2021 2 7 9 25 2 $4,076
Jun 30, 2021 3 14 18 22 3 $6,023
Jun 29, 2021 1 9 11 12 5 $4,788
Jun 28, 2021 1 6 7 15 12 $3,680
Jun 27, 2021 1 2 6 8 12 $2,760
Jun 26, 2021 10 16 17 18 11 $2,744
Jun 25, 2021 3 7 9 24 12 $7,783
Jun 24, 2021 2 11 14 28 3 $6,417
Jun 22, 2021 2 11 13 19 12 $3,801
Jun 21, 2021 5 9 17 21 8 $2,740
Jun 20, 2021 2 10 20 27 3 $6,973
Jun 19, 2021 8 10 19 22 11 $5,311
Jun 18, 2021 4 6 26 27 6 $4,010
Jun 17, 2021 3 14 19 22 16 $2,806
Jun 15, 2021 7 16 21 25 12 $21,147
Jun 14, 2021 1 4 15 24 1 $18,628
Jun 13, 2021 4 6 15 24 14 $16,472
Jun 12, 2021 3 19 20 25 13 $13,960
Jun 10, 2021 1 5 16 24 2 $10,061
Jun 09, 2021 2 7 14 26 15 $8,133
Jun 07, 2021 11 16 21 23 4 $5,414
Jun 03, 2021 4 5 17 23 12 $14,293
Jun 02, 2021 5 10 23 24 6 $11,904
May 31, 2021 9 12 14 15 8 $8,536
May 30, 2021 7 10 13 20 13 $7,193
May 29, 2021 4 5 25 27 12 $5,472
May 28, 2021 1 5 17 25 10 $3,998
May 27, 2021 3 4 23 26 11 $2,762
May 26, 2021 8 12 19 27 6 $2,752
May 25, 2021 4 8 20 24 9 $3,935
May 24, 2021 3 5 16 24 6 $2,788
May 23, 2021 18 21 22 23 10 $28,151
May 19, 2021 7 12 19 27 1 $15,032
May 18, 2021 14 18 20 24 9 $12,758
May 14, 2021 4 20 26 28 9 $5,624
May 13, 2021 4 13 16 24 3 $4,235
May 12, 2021 9 13 17 20 2 $2,732
May 11, 2021 9 14 16 22 11 $5,120
May 10, 2021 3 9 13 16 7 $3,854
May 08, 2021 3 19 24 26 7 $10,623
May 07, 2021 6 8 21 26 3 $8,610
May 06, 2021 1 20 24 28 8 $7,003
May 05, 2021 5 10 12 17 9 $5,330
May 04, 2021 10 17 27 28 7 $3,983
May 02, 2021 6 10 17 22 1 $5,963
May 01, 2021 14 15 17 21 15 $4,260
Apr 30, 2021 3 6 15 22 14 $2,830
Apr 29, 2021 3 18 19 23 14 $37,464
Apr 27, 2021 16 22 24 26 8 $28,641
Apr 26, 2021 2 8 17 28 7 $25,199
Apr 24, 2021 11 13 25 28 9 $18,860
Apr 23, 2021 8 13 18 22 15 $16,167
Apr 22, 2021 2 4 21 26 10 $13,744
Apr 21, 2021 2 16 19 22 1 $11,377
Apr 20, 2021 4 9 24 25 3 $9,485
Apr 19, 2021 5 8 19 28 10 $7,916
Apr 18, 2021 8 13 14 22 1 $6,580
Apr 17, 2021 5 13 14 21 7 $4,854
Apr 16, 2021 3 4 10 16 9 $3,435
Apr 15, 2021 9 11 12 16 3 $2,248
Apr 14, 2021 1 8 20 28 6 $2,242
Apr 13, 2021 8 20 25 26 16 $6,180
Apr 12, 2021 2 3 13 16 4 $4,862
Apr 11, 2021 14 20 23 27 5 $3,758
Apr 10, 2021 18 23 26 27 14 $2,276
Apr 09, 2021 1 3 8 13 3 $4,883
Apr 08, 2021 6 22 27 28 10 $3,706
Apr 07, 2021 3 19 22 28 7 $2,292
Apr 06, 2021 7 11 13 28 9 $24,867
Apr 05, 2021 10 17 20 23 14 $21,712
Apr 04, 2021 9 14 18 24 3 $19,223
Apr 03, 2021 1 16 21 28 14 $16,101
Apr 02, 2021 9 12 19 26 2 $13,515
Apr 01, 2021 1 18 19 27 10 $11,289
Mar 31, 2021 1 19 23 24 13 $9,211
Mar 30, 2021 6 8 11 12 7 $7,661
Mar 29, 2021 1 8 22 26 4 $6,305
Mar 28, 2021 16 17 19 22 11 $5,151
Mar 27, 2021 6 10 14 21 9 $3,531
Mar 26, 2021 1 2 8 15 8 $2,255
Mar 25, 2021 5 6 12 27 11 $3,715
Mar 24, 2021 14 22 24 28 17 $2,282
Mar 23, 2021 7 10 22 27 10 $16,491
Mar 22, 2021 6 8 13 27 13 $14,089
Mar 21, 2021 2 9 23 24 17 $11,968
Mar 20, 2021 17 18 21 27 5 $9,654
Mar 19, 2021 2 11 17 20 16 $7,867
Mar 18, 2021 8 13 18 24 4 $6,265
Mar 17, 2021 25 26 27 28 6 $4,625
Mar 16, 2021 12 17 19 27 17 $3,423
Mar 15, 2021 5 8 15 25 15 $2,271
Mar 14, 2021 7 10 21 25 3 $18,957
Mar 13, 2021 4 9 12 21 14 $15,957
Mar 12, 2021 1 4 6 17 11 $13,454
Mar 11, 2021 4 13 26 28 5 $11,313
Mar 10, 2021 8 15 24 27 7 $9,169
Mar 09, 2021 18 19 23 27 11 $7,608
Mar 08, 2021 4 7 13 18 4 $6,262
Mar 07, 2021 1 2 5 20 7 $5,024
Mar 06, 2021 3 5 16 22 14 $3,475
Mar 05, 2021 2 6 7 10 1 $2,236
Mar 04, 2021 4 11 20 24 5 $7,518
Mar 03, 2021 6 7 12 20 12 $5,760
Mar 02, 2021 13 14 21 22 4 $4,431
Mar 01, 2021 10 11 20 28 4 $3,248
Feb 28, 2021 3 5 21 25 10 $2,292
Feb 27, 2021 4 13 17 27 14 $10,691
Feb 26, 2021 2 6 10 12 5 $8,702
Feb 25, 2021 3 7 17 25 12 $7,088
Feb 24, 2021 5 7 14 21 2 $5,477
Feb 23, 2021 8 16 20 28 10
Feb 22, 2021 2 6 10 19 9
Feb 21, 2021 7 10 20 27 12
Feb 20, 2021 3 4 14 15 5
Feb 19, 2021 1 7 17 19 9
Feb 18, 2021 10 19 20 21 1
Feb 17, 2021 4 8 17 26 3
Feb 16, 2021 5 6 12 22 10
Feb 15, 2021 3 10 25 26 8
Feb 14, 2021 9 12 17 27 2
Feb 13, 2021 8 9 14 27 16
Feb 12, 2021 2 8 18 26 11
Feb 11, 2021 4 5 16 21 7
Feb 10, 2021 2 5 22 24 6
Feb 09, 2021 3 6 7 18 10
Feb 08, 2021 2 15 21 28 8
Feb 07, 2021 9 21 25 28 10
Feb 06, 2021 2 3 15 21 1
Feb 05, 2021 10 13 20 27 4
Feb 04, 2021 2 7 24 27 6
Feb 03, 2021 14 17 21 28 16
Feb 02, 2021 10 15 22 23 12
Feb 01, 2021 7 10 12 18 16
Jan 31, 2021 8 9 18 24 5
Jan 30, 2021 2 18 19 23 5
Jan 29, 2021 1 6 9 22 7
Jan 28, 2021 6 7 15 21 2
Jan 27, 2021 11 16 18 25 10
Jan 26, 2021 7 18 19 27 11
Jan 25, 2021 8 13 16 21 11
Jan 24, 2021 17 19 25 27 7
Jan 23, 2021 1 12 22 27 17
Jan 22, 2021 2 9 17 20 13
Jan 21, 2021 1 4 5 17 15
Jan 20, 2021 2 8 14 21 16
Jan 19, 2021 13 19 22 25 1
Jan 18, 2021 7 14 25 27 6
Jan 17, 2021 4 6 10 17 4
Jan 16, 2021 2 12 20 21 10
Jan 15, 2021 5 13 19 27 1
Jan 14, 2021 6 8 15 22 5
Jan 13, 2021 6 14 19 26 6
Jan 12, 2021 3 11 25 26 11
Jan 11, 2021 7 17 24 26 5
Jan 10, 2021 6 15 19 20 7
Jan 09, 2021 7 10 15 17 4
Jan 08, 2021 1 11 24 27 6
Jan 07, 2021 1 3 18 20 11
Jan 06, 2021 3 7 13 27 15
Jan 05, 2021 8 13 14 18 8
Jan 04, 2021 8 13 23 24 10
Jan 03, 2021 5 8 9 16 2
Jan 02, 2021 9 11 13 18 8
Jan 01, 2021 4 11 20 24 12
Number Frequency Last Draw
22
464
Oct 25, 2025 (8 days ago)
27
463
Oct 26, 2025 (7 days ago)
4
457
Oct 29, 2025 (4 days ago)
2
454
Oct 30, 2025 (3 days ago)
9
452
Oct 23, 2025 (10 days ago)
26
451
Oct 31, 2025 (2 days ago)
19
447
Oct 27, 2025 (6 days ago)
11
443
Oct 26, 2025 (7 days ago)
15
442
Oct 18, 2025 (15 days ago)
14
438
Oct 23, 2025 (10 days ago)
5
435
Oct 27, 2025 (6 days ago)
20
429
Oct 22, 2025 (11 days ago)
8
428
Oct 31, 2025 (2 days ago)
24
428
Oct 24, 2025 (9 days ago)
10
425
Oct 23, 2025 (10 days ago)
6
423
Oct 30, 2025 (3 days ago)
16
420
Oct 28, 2025 (5 days ago)
18
417
Oct 29, 2025 (4 days ago)
3
412
Oct 31, 2025 (2 days ago)
1
411
Oct 29, 2025 (4 days ago)
17
405
Oct 23, 2025 (10 days ago)
28
405
Oct 20, 2025 (13 days ago)
13
396
Oct 30, 2025 (3 days ago)
7
391
Oct 27, 2025 (6 days ago)
23
390
Oct 31, 2025 (2 days ago)
12
389
Sep 14, 2025 (49 days ago)
21
382
Oct 26, 2025 (7 days ago)
25
371
Oct 30, 2025 (3 days ago)
31
149
Oct 27, 2025 (6 days ago)
30
144
Oct 08, 2025 (25 days ago)
29
127
Oct 06, 2025 (27 days ago)
Number Frequency Last Draw
5
160
Aug 22, 2025 (72 days ago)
1
156
Oct 27, 2025 (6 days ago)
3
155
Oct 18, 2025 (15 days ago)
7
151
Oct 25, 2025 (8 days ago)
11
149
Sep 30, 2025 (33 days ago)
16
144
Oct 22, 2025 (11 days ago)
15
143
Oct 28, 2025 (5 days ago)
8
143
Oct 24, 2025 (9 days ago)
14
141
Oct 20, 2025 (13 days ago)
2
141
Oct 13, 2025 (20 days ago)
4
139
Oct 31, 2025 (2 days ago)
12
135
Sep 16, 2025 (47 days ago)
9
133
Oct 16, 2025 (17 days ago)
6
133
Sep 26, 2025 (37 days ago)
10
129
Oct 23, 2025 (10 days ago)
13
124
Oct 29, 2025 (4 days ago)
17
91
Mar 24, 2021 (1684 days ago)