Cheapest weekends to fly Dallas-Fort Worth to Chicago nonstop

We price every nonstop weekend round-trip (2–4 nights, leaving Thu–Sat) on DFW → ORD and rank the weekends below by date. Right now the cheapest is Jul 18–21 at $215 round-trip — 45% below this route's typical short-trip price. Updated June 28, 2026.

Sat, Jul 4 → Tue, Jul 7 3 nights

F9 Frontier 36% below typical

$249 Check this weekend →

Sat, Jul 11 → Tue, Jul 14 3 nights

F9 Frontier 32% below typical

$263 Check this weekend →

Cheapest weekend

Sat, Jul 18 → Tue, Jul 21 3 nights

F9 Frontier 45% below typical

$215 Check this weekend →

Sat, Jul 25 → Tue, Jul 28 3 nights

F9 Frontier 43% below typical

$222 Check this weekend →

Prices are the cheapest nonstop round-trip we found for each weekend, checked within the last 14 days. Fares move — "Check this weekend" re-prices the exact dates live.