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Route overview: Houston to Chicago (ORD) flight deals

Houston → Chicago

Feb 7, 2027 · choose your return date

IAH → ORD1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

February 2027

Feb 7, 2027 · One wayFrontier AirlinesNonstop$75.00 Feb 7, 2027 · One wayAmerican AirlinesNonstop$150.00 Feb 7, 2027 – Feb 8, 2027 · 1 nightFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 8, 2027 · 1 nightAmerican AirlinesNonstop$290.00 Feb 7, 2027 – Feb 9, 2027 · 2 nightsFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 9, 2027 · 2 nightsAmerican AirlinesNonstop$290.00 Feb 7, 2027 – Feb 10, 2027 · 3 nightsFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 10, 2027 · 3 nightsAmerican AirlinesNonstop$290.00 Feb 7, 2027 – Feb 11, 2027 · 4 nightsFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 11, 2027 · 4 nightsAmerican AirlinesNonstop$290.00 Feb 7, 2027 – Feb 12, 2027 · 5 nightsFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 12, 2027 · 5 nightsAmerican AirlinesNonstop$290.00 Feb 7, 2027 – Feb 13, 2027 · 6 nightsFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 13, 2027 · 6 nightsAmerican AirlinesNonstop$290.00 Feb 7, 2027 – Feb 14, 2027 · 7 nightsFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 14, 2027 · 7 nightsAmerican AirlinesNonstop$290.00 Feb 7, 2027 – Feb 15, 2027 · 8 nightsFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 15, 2027 · 8 nightsAmerican AirlinesNonstop$290.00 Feb 7, 2027 – Feb 16, 2027 · 9 nightsFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 16, 2027 · 9 nightsAmerican AirlinesNonstop$290.00 Feb 7, 2027 – Feb 17, 2027 · 10 nightsFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 17, 2027 · 10 nightsAmerican AirlinesNonstop$290.00 Feb 7, 2027 – Feb 18, 2027 · 11 nightsFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 18, 2027 · 11 nightsAmerican AirlinesNonstop$290.00 Feb 7, 2027 – Feb 19, 2027 · 12 nightsFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 19, 2027 · 12 nightsAmerican AirlinesNonstop$290.00 Feb 7, 2027 – Feb 20, 2027 · 13 nightsFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 20, 2027 · 13 nightsAmerican AirlinesNonstop$290.00 Feb 7, 2027 – Feb 21, 2027 · 14 nightsFrontier AirlinesNonstop$140.00 Feb 7, 2027 – Feb 21, 2027 · 14 nightsAmerican AirlinesNonstop$290.00

Flights for your trip

  1. Sun, Feb 7 · One way

    Frontier Airlines
    8:12 pmIAH
    2h 54m
    Nonstop
    11:06 pmORD

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sun, Feb 7 · One way

    American Airlines
    6:07 amIAH
    2h 53m
    Nonstop
    9:00 amORD

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sun, Feb 7 – Mon, Feb 8

    Frontier Airlines
    8:12 pmIAH
    2h 54m
    Nonstop
    11:06 pmORD
    Frontier Airlines
    4:08 pmORD
    3h 9m
    Nonstop
    7:17 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sun, Feb 7 – Mon, Feb 8

    American Airlines
    6:07 amIAH
    2h 53m
    Nonstop
    9:00 amORD
    American Airlines
    11:46 amORD
    3h 3m
    Nonstop
    2:49 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sun, Feb 7 – Tue, Feb 9

    Frontier Airlines
    8:12 pmIAH
    2h 54m
    Nonstop
    11:06 pmORD
    Frontier Airlines
    4:08 pmORD
    3h 9m
    Nonstop
    7:17 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sun, Feb 7 – Tue, Feb 9

    American Airlines
    6:07 amIAH
    2h 53m
    Nonstop
    9:00 amORD
    American Airlines
    7:30 amORD
    2h 55m
    Nonstop
    10:25 amIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sun, Feb 7 – Wed, Feb 10

    Frontier Airlines
    8:12 pmIAH
    2h 54m
    Nonstop
    11:06 pmORD
    Frontier Airlines
    3:34 pmORD
    3h 6m
    Nonstop
    6:40 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sun, Feb 7 – Wed, Feb 10

    American Airlines
    6:07 amIAH
    2h 53m
    Nonstop
    9:00 amORD
    American Airlines
    9:33 pmORD
    2h 53m
    Nonstop
    12:26 am+1IAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sun, Feb 7 – Thu, Feb 11

    Frontier Airlines
    8:12 pmIAH
    2h 54m
    Nonstop
    11:06 pmORD
    Frontier Airlines
    3:34 pmORD
    3h 6m
    Nonstop
    6:40 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sun, Feb 7 – Thu, Feb 11

    American Airlines
    6:07 amIAH
    2h 53m
    Nonstop
    9:00 amORD
    American Airlines
    11:35 amORD
    2h 54m
    Nonstop
    2:29 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Sun, Feb 7 – Sat, Feb 13

    Frontier Airlines
    8:12 pmIAH
    2h 54m
    Nonstop
    11:06 pmORD
    Frontier Airlines
    3:34 pmORD
    3h 6m
    Nonstop
    6:40 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Sun, Feb 7 – Sat, Feb 13

    American Airlines
    6:07 amIAH
    2h 53m
    Nonstop
    9:00 amORD
    American Airlines
    4:57 pmORD
    2h 54m
    Nonstop
    7:51 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Sun, Feb 7 – Sun, Feb 14

    Frontier Airlines
    8:12 pmIAH
    2h 54m
    Nonstop
    11:06 pmORD
    Frontier Airlines
    4:08 pmORD
    3h 9m
    Nonstop
    7:17 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Sun, Feb 7 – Sun, Feb 14

    American Airlines
    6:07 amIAH
    2h 53m
    Nonstop
    9:00 amORD
    American Airlines
    4:57 pmORD
    2h 54m
    Nonstop
    7:51 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Sun, Feb 7 – Mon, Feb 15

    Frontier Airlines
    8:12 pmIAH
    2h 54m
    Nonstop
    11:06 pmORD
    Frontier Airlines
    4:08 pmORD
    3h 9m
    Nonstop
    7:17 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Sun, Feb 7 – Mon, Feb 15

    American Airlines
    6:07 amIAH
    2h 53m
    Nonstop
    9:00 amORD
    American Airlines
    11:46 amORD
    3h 3m
    Nonstop
    2:49 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Sun, Feb 7 – Wed, Feb 17

    Frontier Airlines
    8:12 pmIAH
    2h 54m
    Nonstop
    11:06 pmORD
    Frontier Airlines
    3:34 pmORD
    3h 6m
    Nonstop
    6:40 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Sun, Feb 7 – Wed, Feb 17

    American Airlines
    6:07 amIAH
    2h 53m
    Nonstop
    9:00 amORD
    American Airlines
    9:33 pmORD
    2h 53m
    Nonstop
    12:26 am+1IAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Sun, Feb 7 – Thu, Feb 18

    Frontier Airlines
    8:12 pmIAH
    2h 54m
    Nonstop
    11:06 pmORD
    Frontier Airlines
    3:34 pmORD
    3h 6m
    Nonstop
    6:40 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Sun, Feb 7 – Thu, Feb 18

    American Airlines
    6:07 amIAH
    2h 53m
    Nonstop
    9:00 amORD
    American Airlines
    11:35 amORD
    2h 54m
    Nonstop
    2:29 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Sun, Feb 7 – Fri, Feb 19

    Frontier Airlines
    8:12 pmIAH
    2h 54m
    Nonstop
    11:06 pmORD
    Frontier Airlines
    3:34 pmORD
    3h 6m
    Nonstop
    6:40 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Sun, Feb 7 – Fri, Feb 19

    American Airlines
    6:07 amIAH
    2h 53m
    Nonstop
    9:00 amORD
    American Airlines
    9:33 pmORD
    2h 53m
    Nonstop
    12:26 am+1IAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Sun, Feb 7 – Sun, Feb 21

    Frontier Airlines
    8:12 pmIAH
    2h 54m
    Nonstop
    11:06 pmORD
    Frontier Airlines
    4:08 pmORD
    3h 9m
    Nonstop
    7:17 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Sun, Feb 7 – Sun, Feb 21

    American Airlines
    6:07 amIAH
    2h 53m
    Nonstop
    9:00 amORD
    American Airlines
    4:57 pmORD
    2h 54m
    Nonstop
    7:51 pmIAH

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

IAH ⇄ ORD

Economy

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Explore this route

All dates for this routeFeb 6, 2027 · Return optionsFeb 8, 2027 · Return optionsHotels in Chicago with Axel
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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-02-07 · one wayFrontier AirlinesF91882Axel-exclusive $75.002026-10-29T01:11:30Z
2027-02-07 · one wayAmerican AirlinesAA1296Axel-exclusive $150.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-08Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-08American AirlinesAA1296 / AA3971Axel-exclusive $290.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-09Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-09American AirlinesAA1296 / AA2896Axel-exclusive $290.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-10Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-10American AirlinesAA1296 / AA3144Axel-exclusive $290.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-11Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-11American AirlinesAA1296 / AA1781Axel-exclusive $290.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-12Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-12American AirlinesAA1296 / AA3144Axel-exclusive $290.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-13Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-13American AirlinesAA1296 / AA2963Axel-exclusive $290.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-14Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-14American AirlinesAA1296 / AA2963Axel-exclusive $290.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-15Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-15American AirlinesAA1296 / AA3971Axel-exclusive $290.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-16Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-16American AirlinesAA1296 / AA2896Axel-exclusive $290.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-17Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-17American AirlinesAA1296 / AA3144Axel-exclusive $290.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-18Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-18American AirlinesAA1296 / AA1781Axel-exclusive $290.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-19Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-19American AirlinesAA1296 / AA3144Axel-exclusive $290.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-20Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-20American AirlinesAA1296 / AA2963Axel-exclusive $290.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-21Frontier AirlinesF91882 / F93135Axel-exclusive $140.002026-10-29T01:11:30Z
2027-02-07 → 2027-02-21American AirlinesAA1296 / AA2963Axel-exclusive $290.002026-10-29T01:11:30Z

Route overview: Houston to Chicago (ORD) flight deals

2027-02-07 · one way · Axel-exclusive $75.00

  • Frontier Airlines F91882: IAH 2027-02-07 20:12:00 → ORD 2027-02-07 23:06:00; nonstop; 174 minutes. Local airport times.

2027-02-07 · one way · Axel-exclusive $150.00

  • American Airlines AA1296: IAH 2027-02-07 06:07:00 → ORD 2027-02-07 09:00:00; nonstop; 173 minutes. Local airport times.

2027-02-07 → 2027-02-08 · Axel-exclusive $140.00

  • Frontier Airlines F91882: IAH 2027-02-07 20:12:00 → ORD 2027-02-07 23:06:00; nonstop; 174 minutes. Local airport times.
  • Frontier Airlines F93135: ORD 2027-02-08 16:08:00 → IAH 2027-02-08 19:17:00; nonstop; 189 minutes. Local airport times.

2027-02-07 → 2027-02-08 · Axel-exclusive $290.00

  • American Airlines AA1296: IAH 2027-02-07 06:07:00 → ORD 2027-02-07 09:00:00; nonstop; 173 minutes. Local airport times.
  • American Airlines AA3971: ORD 2027-02-08 11:46:00 → IAH 2027-02-08 14:49:00; nonstop; 183 minutes. Local airport times.

2027-02-07 → 2027-02-09 · Axel-exclusive $140.00

  • Frontier Airlines F91882: IAH 2027-02-07 20:12:00 → ORD 2027-02-07 23:06:00; nonstop; 174 minutes. Local airport times.
  • Frontier Airlines F93135: ORD 2027-02-09 16:08:00 → IAH 2027-02-09 19:17:00; nonstop; 189 minutes. Local airport times.

2027-02-07 → 2027-02-09 · Axel-exclusive $290.00

  • American Airlines AA1296: IAH 2027-02-07 06:07:00 → ORD 2027-02-07 09:00:00; nonstop; 173 minutes. Local airport times.
  • American Airlines AA2896: ORD 2027-02-09 07:30:00 → IAH 2027-02-09 10:25:00; nonstop; 175 minutes. Local airport times.

2027-02-07 → 2027-02-10 · Axel-exclusive $140.00

  • Frontier Airlines F91882: IAH 2027-02-07 20:12:00 → ORD 2027-02-07 23:06:00; nonstop; 174 minutes. Local airport times.
  • Frontier Airlines F93135: ORD 2027-02-10 15:34:00 → IAH 2027-02-10 18:40:00; nonstop; 186 minutes. Local airport times.

2027-02-07 → 2027-02-10 · Axel-exclusive $290.00

  • American Airlines AA1296: IAH 2027-02-07 06:07:00 → ORD 2027-02-07 09:00:00; nonstop; 173 minutes. Local airport times.
  • American Airlines AA3144: ORD 2027-02-10 21:33:00 → IAH 2027-02-11 00:26:00; nonstop; 173 minutes. Local airport times.

2027-02-07 → 2027-02-11 · Axel-exclusive $140.00

  • Frontier Airlines F91882: IAH 2027-02-07 20:12:00 → ORD 2027-02-07 23:06:00; nonstop; 174 minutes. Local airport times.
  • Frontier Airlines F93135: ORD 2027-02-11 15:34:00 → IAH 2027-02-11 18:40:00; nonstop; 186 minutes. Local airport times.

2027-02-07 → 2027-02-11 · Axel-exclusive $290.00

  • American Airlines AA1296: IAH 2027-02-07 06:07:00 → ORD 2027-02-07 09:00:00; nonstop; 173 minutes. Local airport times.
  • American Airlines AA1781: ORD 2027-02-11 11:35:00 → IAH 2027-02-11 14:29:00; nonstop; 174 minutes. Local airport times.

2027-02-07 → 2027-02-13 · Axel-exclusive $140.00

  • Frontier Airlines F91882: IAH 2027-02-07 20:12:00 → ORD 2027-02-07 23:06:00; nonstop; 174 minutes. Local airport times.
  • Frontier Airlines F93135: ORD 2027-02-13 15:34:00 → IAH 2027-02-13 18:40:00; nonstop; 186 minutes. Local airport times.

2027-02-07 → 2027-02-13 · Axel-exclusive $290.00

  • American Airlines AA1296: IAH 2027-02-07 06:07:00 → ORD 2027-02-07 09:00:00; nonstop; 173 minutes. Local airport times.
  • American Airlines AA2963: ORD 2027-02-13 16:57:00 → IAH 2027-02-13 19:51:00; nonstop; 174 minutes. Local airport times.

2027-02-07 → 2027-02-14 · Axel-exclusive $140.00

  • Frontier Airlines F91882: IAH 2027-02-07 20:12:00 → ORD 2027-02-07 23:06:00; nonstop; 174 minutes. Local airport times.
  • Frontier Airlines F93135: ORD 2027-02-14 16:08:00 → IAH 2027-02-14 19:17:00; nonstop; 189 minutes. Local airport times.

2027-02-07 → 2027-02-14 · Axel-exclusive $290.00

  • American Airlines AA1296: IAH 2027-02-07 06:07:00 → ORD 2027-02-07 09:00:00; nonstop; 173 minutes. Local airport times.
  • American Airlines AA2963: ORD 2027-02-14 16:57:00 → IAH 2027-02-14 19:51:00; nonstop; 174 minutes. Local airport times.

2027-02-07 → 2027-02-15 · Axel-exclusive $140.00

  • Frontier Airlines F91882: IAH 2027-02-07 20:12:00 → ORD 2027-02-07 23:06:00; nonstop; 174 minutes. Local airport times.
  • Frontier Airlines F93135: ORD 2027-02-15 16:08:00 → IAH 2027-02-15 19:17:00; nonstop; 189 minutes. Local airport times.

2027-02-07 → 2027-02-15 · Axel-exclusive $290.00

  • American Airlines AA1296: IAH 2027-02-07 06:07:00 → ORD 2027-02-07 09:00:00; nonstop; 173 minutes. Local airport times.
  • American Airlines AA3971: ORD 2027-02-15 11:46:00 → IAH 2027-02-15 14:49:00; nonstop; 183 minutes. Local airport times.

2027-02-07 → 2027-02-17 · Axel-exclusive $140.00

  • Frontier Airlines F91882: IAH 2027-02-07 20:12:00 → ORD 2027-02-07 23:06:00; nonstop; 174 minutes. Local airport times.
  • Frontier Airlines F93135: ORD 2027-02-17 15:34:00 → IAH 2027-02-17 18:40:00; nonstop; 186 minutes. Local airport times.

2027-02-07 → 2027-02-17 · Axel-exclusive $290.00

  • American Airlines AA1296: IAH 2027-02-07 06:07:00 → ORD 2027-02-07 09:00:00; nonstop; 173 minutes. Local airport times.
  • American Airlines AA3144: ORD 2027-02-17 21:33:00 → IAH 2027-02-18 00:26:00; nonstop; 173 minutes. Local airport times.

2027-02-07 → 2027-02-18 · Axel-exclusive $140.00

  • Frontier Airlines F91882: IAH 2027-02-07 20:12:00 → ORD 2027-02-07 23:06:00; nonstop; 174 minutes. Local airport times.
  • Frontier Airlines F93135: ORD 2027-02-18 15:34:00 → IAH 2027-02-18 18:40:00; nonstop; 186 minutes. Local airport times.

2027-02-07 → 2027-02-18 · Axel-exclusive $290.00

  • American Airlines AA1296: IAH 2027-02-07 06:07:00 → ORD 2027-02-07 09:00:00; nonstop; 173 minutes. Local airport times.
  • American Airlines AA1781: ORD 2027-02-18 11:35:00 → IAH 2027-02-18 14:29:00; nonstop; 174 minutes. Local airport times.

2027-02-07 → 2027-02-19 · Axel-exclusive $140.00

  • Frontier Airlines F91882: IAH 2027-02-07 20:12:00 → ORD 2027-02-07 23:06:00; nonstop; 174 minutes. Local airport times.
  • Frontier Airlines F93135: ORD 2027-02-19 15:34:00 → IAH 2027-02-19 18:40:00; nonstop; 186 minutes. Local airport times.

2027-02-07 → 2027-02-19 · Axel-exclusive $290.00

  • American Airlines AA1296: IAH 2027-02-07 06:07:00 → ORD 2027-02-07 09:00:00; nonstop; 173 minutes. Local airport times.
  • American Airlines AA3144: ORD 2027-02-19 21:33:00 → IAH 2027-02-20 00:26:00; nonstop; 173 minutes. Local airport times.

2027-02-07 → 2027-02-21 · Axel-exclusive $140.00

  • Frontier Airlines F91882: IAH 2027-02-07 20:12:00 → ORD 2027-02-07 23:06:00; nonstop; 174 minutes. Local airport times.
  • Frontier Airlines F93135: ORD 2027-02-21 16:08:00 → IAH 2027-02-21 19:17:00; nonstop; 189 minutes. Local airport times.

2027-02-07 → 2027-02-21 · Axel-exclusive $290.00

  • American Airlines AA1296: IAH 2027-02-07 06:07:00 → ORD 2027-02-07 09:00:00; nonstop; 173 minutes. Local airport times.
  • American Airlines AA2963: ORD 2027-02-21 16:57:00 → IAH 2027-02-21 19:51:00; nonstop; 174 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Houston (IAH) to Chicago (ORD) · Feb 7, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Houston to Chicago (ORD) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.