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Chicago → San Antonio

Jan 21, 2027 · return Feb 4, 2027

ORD → SAT1 adulteconomyRound trip

8 flight options · 3 airlines

Nonstop flights

Thu, Jan 21 – Thu, Feb 4

United Airlines
9:00 amORD
3h 8m
Nonstop
12:08 pmSAT
United Airlines
6:35 amSAT
2h 57m
Nonstop
9:32 amORD

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

United Airlines
7:52 pmORD
3h 14m
Nonstop
11:06 pmSAT
United Airlines
6:35 amSAT
2h 57m
Nonstop
9:32 amORD

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Thu, Feb 4

American Airlines
6:59 amORD
6h 15m
DFW · 2h 9m
1:14 pmSAT
American Airlines
8:00 amSAT
6h 12m
DFW · 2h 22m
2:12 pmORD

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Delta Air Lines
8:29 amORD
7h 34m
DTW · 2h 50m
4:03 pmSAT
Delta Air Lines
6:00 amSAT
5h 44m
MSP · 1h 8m
11:44 amORD

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
2:50 pmORD
3h 16m
Nonstop
6:06 pmSAT
American Airlines
8:00 amSAT
6h 12m
DFW · 2h 22m
2:12 pmORD

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

United Airlines
5:30 amORD
7h 36m
IAH · 3h 25m
1:06 pmSAT
United Airlines
6:35 amSAT
2h 57m
Nonstop
9:32 amORD

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Delta Air Lines
6:40 pmORD
6h
ATL · 1h 1m
12:40 am+1SAT
Delta Air Lines
6:00 amSAT
5h 44m
MSP · 1h 8m
11:44 amORD

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Delta Air Lines
9:59 amORD
7h 39m
MSP · 3h 4m
5:38 pmSAT
Delta Air Lines
6:00 amSAT
5h 44m
MSP · 1h 8m
11:44 amORD

Round-trip total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ SAT

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-21 → 2027-02-04United AirlinesUA1972 / UA1332$320.002026-10-29T01:53:24Z
2027-01-21 → 2027-02-04American AirlinesAA2421 + AA541 / AA2070 + AA2065$290.002026-10-29T01:53:24Z
2027-01-21 → 2027-02-04Delta Air LinesDL3841 + DL2124 / DL2717 + DL1567$320.002026-10-29T01:53:24Z
2027-01-21 → 2027-02-04United AirlinesUA1394 / UA1332$320.002026-10-29T01:53:24Z
2027-01-21 → 2027-02-04American AirlinesAA4551 / AA2070 + AA2065$300.002026-10-29T01:53:24Z
2027-01-21 → 2027-02-04United AirlinesUA564 + UA468 / UA1332$310.002026-10-29T01:53:24Z
2027-01-21 → 2027-02-04Delta Air LinesDL2738 + DL1508 / DL2717 + DL1567$320.002026-10-29T01:53:24Z
2027-01-21 → 2027-02-04Delta Air LinesDL1810 + DL2580 / DL2717 + DL1567$320.002026-10-29T01:53:24Z

2027-01-21 → 2027-02-04 · $320.00

  • United Airlines UA1972: ORD 2027-01-21 09:00:00 → SAT 2027-01-21 12:08:00; nonstop; 188 minutes. Local airport times.
  • United Airlines UA1332: SAT 2027-02-04 06:35:00 → ORD 2027-02-04 09:32:00; nonstop; 177 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $290.00

  • American Airlines AA2421 / AA541: ORD 2027-01-21 06:59:00 → SAT 2027-01-21 13:14:00; 1 stop(s) via DFW; 375 minutes. Local airport times.
    • AA2421: ORD 2027-01-21 06:59:00 → DFW 2027-01-21 09:50:00; layover at DFW: 129 minutes.
    • AA541: DFW 2027-01-21 11:59:00 → SAT 2027-01-21 13:14:00.
  • American Airlines AA2070 / AA2065: SAT 2027-02-04 08:00:00 → ORD 2027-02-04 14:12:00; 1 stop(s) via DFW; 372 minutes. Local airport times.
    • AA2070: SAT 2027-02-04 08:00:00 → DFW 2027-02-04 09:22:00; layover at DFW: 142 minutes.
    • AA2065: DFW 2027-02-04 11:44:00 → ORD 2027-02-04 14:12:00.

2027-01-21 → 2027-02-04 · $320.00

  • Delta Air Lines DL3841 / DL2124: ORD 2027-01-21 08:29:00 → SAT 2027-01-21 16:03:00; 1 stop(s) via DTW; 454 minutes. Local airport times.
    • DL3841: ORD 2027-01-21 08:29:00 → DTW 2027-01-21 10:52:00; layover at DTW: 170 minutes.
    • DL2124: DTW 2027-01-21 13:42:00 → SAT 2027-01-21 16:03:00.
  • Delta Air Lines DL2717 / DL1567: SAT 2027-02-04 06:00:00 → ORD 2027-02-04 11:44:00; 1 stop(s) via MSP; 344 minutes. Local airport times.
    • DL2717: SAT 2027-02-04 06:00:00 → MSP 2027-02-04 08:52:00; layover at MSP: 68 minutes.
    • DL1567: MSP 2027-02-04 10:00:00 → ORD 2027-02-04 11:44:00.

2027-01-21 → 2027-02-04 · $320.00

  • United Airlines UA1394: ORD 2027-01-21 19:52:00 → SAT 2027-01-21 23:06:00; nonstop; 194 minutes. Local airport times.
  • United Airlines UA1332: SAT 2027-02-04 06:35:00 → ORD 2027-02-04 09:32:00; nonstop; 177 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $300.00

  • American Airlines AA4551: ORD 2027-01-21 14:50:00 → SAT 2027-01-21 18:06:00; nonstop; 196 minutes. Local airport times.
  • American Airlines AA2070 / AA2065: SAT 2027-02-04 08:00:00 → ORD 2027-02-04 14:12:00; 1 stop(s) via DFW; 372 minutes. Local airport times.
    • AA2070: SAT 2027-02-04 08:00:00 → DFW 2027-02-04 09:22:00; layover at DFW: 142 minutes.
    • AA2065: DFW 2027-02-04 11:44:00 → ORD 2027-02-04 14:12:00.

2027-01-21 → 2027-02-04 · $310.00

  • United Airlines UA564 / UA468: ORD 2027-01-21 05:30:00 → SAT 2027-01-21 13:06:00; 1 stop(s) via IAH; 456 minutes. Local airport times.
    • UA564: ORD 2027-01-21 05:30:00 → IAH 2027-01-21 08:30:00; layover at IAH: 205 minutes.
    • UA468: IAH 2027-01-21 11:55:00 → SAT 2027-01-21 13:06:00.
  • United Airlines UA1332: SAT 2027-02-04 06:35:00 → ORD 2027-02-04 09:32:00; nonstop; 177 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $320.00

  • Delta Air Lines DL2738 / DL1508: ORD 2027-01-21 18:40:00 → SAT 2027-01-22 00:40:00; 1 stop(s) via ATL; 360 minutes. Local airport times.
    • DL2738: ORD 2027-01-21 18:40:00 → ATL 2027-01-21 21:58:00; layover at ATL: 61 minutes.
    • DL1508: ATL 2027-01-21 22:59:00 → SAT 2027-01-22 00:40:00.
  • Delta Air Lines DL2717 / DL1567: SAT 2027-02-04 06:00:00 → ORD 2027-02-04 11:44:00; 1 stop(s) via MSP; 344 minutes. Local airport times.
    • DL2717: SAT 2027-02-04 06:00:00 → MSP 2027-02-04 08:52:00; layover at MSP: 68 minutes.
    • DL1567: MSP 2027-02-04 10:00:00 → ORD 2027-02-04 11:44:00.

2027-01-21 → 2027-02-04 · $320.00

  • Delta Air Lines DL1810 / DL2580: ORD 2027-01-21 09:59:00 → SAT 2027-01-21 17:38:00; 1 stop(s) via MSP; 459 minutes. Local airport times.
    • DL1810: ORD 2027-01-21 09:59:00 → MSP 2027-01-21 11:36:00; layover at MSP: 184 minutes.
    • DL2580: MSP 2027-01-21 14:40:00 → SAT 2027-01-21 17:38:00.
  • Delta Air Lines DL2717 / DL1567: SAT 2027-02-04 06:00:00 → ORD 2027-02-04 11:44:00; 1 stop(s) via MSP; 344 minutes. Local airport times.
    • DL2717: SAT 2027-02-04 06:00:00 → MSP 2027-02-04 08:52:00; layover at MSP: 68 minutes.
    • DL1567: MSP 2027-02-04 10:00:00 → ORD 2027-02-04 11:44:00.

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