Dallas to Chicago flights in December 2026 from $112 DAL, DFW → MDW, ORD, RFD
Dallas Love Field (DAL), Dallas/Fort Worth International Airport (DFW) → Chicago Midway International Airport (MDW), O'Hare International Airport (ORD), Chicago Rockford International Airport (RFD)
For departures in December 2026, the cheapest return found recently is $143 with Frontier Airlines, 9 Dec – 16 Dec, found yesterday. The cheapest one-way found recently is $112 with Frontier Airlines, 27 Dec, found 3 days ago.
Return
In December 2026, the cheapest return fare on each of 12 departure dates is usually $175 to $248. Across all 17 departure dates we hold on this route, it is usually $181 to $281. Of the 2 months with enough return fares to compare, December 2026 is usually the cheapest.
Cheapest return found recently
$143
9 Dec – 16 Dec · Frontier Airlines
Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD)
out 1 stop, back nonstop
found yesterday
Cheapest we hold, of any age
$120
3 Dec – 4 Dec · Frontier Airlines
Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD)
out 1 stop, back nonstop
found 8 days ago
The cheapest dates in December 2026
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 3 Dec – 4 Dec | $120 | Frontier Airlines | out 1 stop, back nonstop | found 8 days ago | See prices for these dates |
| 9 Dec – 16 Dec | $143 | Frontier Airlines | out 1 stop, back nonstop | found yesterday | See prices for these dates |
| 14 Dec – 16 Dec | $158 | Frontier Airlines | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 16 Dec – 18 Dec | $180 | Frontier Airlines | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 2 Dec – 9 Dec | $181 | Frontier Airlines | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Every date we hold
12 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 2 Dec – 9 Dec | $181 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 3 Dec – 4 Dec | $120 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD) | out 1 stop, back nonstop | found 8 days ago | See prices for these dates |
| 6 Dec – 9 Dec | $216 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD) | out nonstop, back 1 stop | found 2 days ago | See prices for these dates |
| 9 Dec – 16 Dec | $143 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD) | out 1 stop, back nonstop | found yesterday | See prices for these dates |
| 13 Dec – 15 Dec | $190 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 14 Dec – 16 Dec | $158 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 16 Dec – 18 Dec | $180 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → Chicago Midway International Airport (MDW) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 27 Dec – 2 Jan 2027 | $248 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 28 Dec – 2 Jan 2027 | $281 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD) | out 1 stop, back nonstop | found 4 days ago | See prices for these dates |
| 29 Dec – 2 Jan 2027 | $236 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 30 Dec – 2 Jan 2027 | $248 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 31 Dec – 2 Jan 2027 | $274 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $120.
One-way
We hold one-way fares on only 2 departure dates in December 2026, too few to say what one usually costs.
Cheapest one-way found recently
$112
27 Dec · Frontier Airlines
Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD)
nonstop
found 3 days ago
Cheapest we hold, of any age
$58
16 Dec · Frontier Airlines
Dallas/Fort Worth International Airport (DFW) → Chicago Midway International Airport (MDW)
nonstop
found 7 days ago
The cheapest dates in December 2026
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 16 Dec | $58 | Frontier Airlines | nonstop | found 7 days ago | Open this trip |
| 27 Dec | $112 | Frontier Airlines | nonstop | found 3 days ago | Open this trip |
Every date we hold
2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 16 Dec | $58 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → Chicago Midway International Airport (MDW) | nonstop | found 7 days ago | Open this trip |
| 27 Dec | $112 | Frontier Airlines | Dallas/Fort Worth International Airport (DFW) → O'Hare International Airport (ORD) | nonstop | found 3 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $58.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work