ARLINGTON, Texas - Matt Flynn and the Green Bay Packers matched the biggest comeback in franchise history.

Tony Romo and the Dallas Cowboys have a loss that might sting for a long time.

Flynn threw four touchdown passes in the second half, Eddie Lacy had the winning score on a 1-yard plunge after an interception given up by Romo gave them another chance, and the Packers rallied from 23 points down at halftime to beat the Cowboys, 37-36, on Sunday.

Romo tossed two interceptions in the final three minutes, the first one giving Green Bay a chance for the go-ahead score with the Cowboys in position to run out the clock with a 36-31 lead. Lacy scored with just over 11/2 minutes left.

The Packers (7-6-1) kept their playoff hopes alive with Aaron Rodgers possibly back next week.

The Cowboys (7-7) blew a great chance to pull even with the Eagles in the NFC East, remaining a game behind with two to play.

Romo threw for 358 yards to break a four-game streak in which he didn't have more than 250, but the late interceptions will only fuel the feeling his critical mistakes will keep the Cowboys from going deep in playoffs for the first time since their last Super Bowl title during the 1995 season.

Rodgers was the MVP when the Packers beat Pittsburgh for the 2011 Super Bowl title on Dallas' home field, but this time he had to watch from the sideline with a headset after doctors didn't clear him to play, forcing him to miss his sixth straight game since breaking his left collarbone.

DeMarco Murray had 134 yards rushing and a touchdown for Dallas.

Packers 37, Cowboys 36

Green Bay 3 0 14 20 - 37

Dallas 13 13 3 7 - 36

First quarter

Dal-FG Bailey 47, 10:56.

GB-FG Crosby 57, 7:40.

Dal-FG Bailey 23, 4:52.

Dal-Witten 25 pass from Romo (Bailey kick), :28.

Second quarter

Dal-FG Bailey 43, 5:54.

Dal-FG Bailey 50, 3:45.

Dal-Murray 1 run (Bailey kick), :24.

Third quarter

GB-Nelson 13 pass from Flynn (Crosby kick), 13:08.

Dal-FG Bailey 50, 6:33.

GB-Quarless 3 pass from Flynn (Crosby kick), 1:09.

Fourth quarter

GB-Starks 11 pass from Flynn (Crosby kick), 12:47.

Dal-Bryant 5 pass from Romo (Bailey kick), 7:55.

GB-J.Jones 3 pass from Flynn (Crosby kick), 4:17.

GB-Lacy 1 run (pass failed), 1:31.

A: 91,054.

GB   Dal

First downs 26   27

Total Net Yards 433   466

Rushes-yards 27-150   18-134

Passing 283   332

Punt Returns 1-26   1-7

Kickoff Returns 0-0   2-46

Interceptions Ret. 2-(-5)   1-21

Comp-Att-Int 26-39-1   29-48-2

Sacked-Yards Lost 2-16   3-26

Punts 4-49.3   2-51.5

Fumbles-Lost 0-0   0-0

Penalties-Yards 7-59   7-79

Time of Possession 28:20   31:40

INDIVIDUAL STATISTICS

Rushing: Green Bay, Lacy 21-141, Starks 3-12, Flynn 3-(minus 3). Dallas, Murray 18-134.

Passing: Green Bay, Flynn 26-39-1-299. Dallas, Romo 29-48-2-358.

Receiving: Green Bay, Boykin 6-83, Quarless 6-66, Nelson 5-61, Lacy 4-30, J.Jones 3-49, Starks 1-11, Kuhn 1-(minus 1). Dallas, Bryant 11-153, Witten 4-71, Williams 4-46, Murray 4-19, Beasley 3-19, Austin 2-35, Escobar 1-15.

Missed Field Goals: None.