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Chicago → Milwaukee

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ORD → MKE1 adulteconomy

24 flight options · 2 airlines

Round-trip flights

Fri, Oct 30 – Mon, Nov 2

American Airlines
1:14 pmORD
1h 7m
Nonstop
2:21 pmMKE
American Airlines
12:16 pmMKE
1h 14m
Nonstop
1:30 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Oct 30 – Mon, Nov 2

United Airlines
4:00 pmORD
1h 3m
Nonstop
5:03 pmMKE
United Airlines
8:20 amMKE
1h 20m
Nonstop
9:40 amORD

Round-trip total · 1 adult · Taxes included

Sat, Oct 31 – Sat, Nov 7

American Airlines
2:00 pmORD
1h 4m
Nonstop
3:04 pmMKE
American Airlines
2:55 pmMKE
1h 15m
Nonstop
4:10 pmORD

Round-trip total · 1 adult · Taxes included

Sat, Oct 31 – Sat, Nov 7

United Airlines
7:45 pmORD
1h 5m
Nonstop
8:50 pmMKE
United Airlines
5:00 amMKE
1h 10m
Nonstop
6:10 amORD

Round-trip total · 1 adult · Taxes included

Tue, Nov 24 – Sun, Nov 29

American Airlines
6:49 amORD
59m
Nonstop
7:48 amMKE
American Airlines
12:16 pmMKE
1h 14m
Nonstop
1:30 pmORD

Round-trip total · 1 adult · Taxes included

Tue, Nov 24 – Sun, Nov 29

United Airlines
4:00 pmORD
1h 3m
Nonstop
5:03 pmMKE
United Airlines
6:40 amMKE
1h 20m
Nonstop
8:00 amORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Mon, Nov 30

American Airlines
1:14 pmORD
1h 7m
Nonstop
2:21 pmMKE
American Airlines
12:16 pmMKE
1h 14m
Nonstop
1:30 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Mon, Nov 30

United Airlines
4:00 pmORD
1h 3m
Nonstop
5:03 pmMKE
United Airlines
8:20 amMKE
1h 20m
Nonstop
9:40 amORD

Round-trip total · 1 adult · Taxes included

Show 14 more flights

Sat, Nov 28 – Sat, Dec 5

American Airlines
2:00 pmORD
1h 4m
Nonstop
3:04 pmMKE
American Airlines
2:55 pmMKE
1h 15m
Nonstop
4:10 pmORD

Round-trip total · 1 adult · Taxes included

Sat, Nov 28 – Sat, Dec 5

United Airlines
4:00 pmORD
1h 3m
Nonstop
5:03 pmMKE
United Airlines
5:00 amMKE
1h 10m
Nonstop
6:10 amORD

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

American Airlines
6:49 amORD
59m
Nonstop
7:48 amMKE
American Airlines
12:16 pmMKE
1h 14m
Nonstop
1:30 pmORD

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

United Airlines
9:20 pmORD
55m
Nonstop
10:15 pmMKE
United Airlines
6:40 amMKE
1h 20m
Nonstop
8:00 amORD

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Mon, Dec 28

American Airlines
1:14 pmORD
1h 7m
Nonstop
2:21 pmMKE
American Airlines
12:16 pmMKE
1h 14m
Nonstop
1:30 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Mon, Dec 28

United Airlines
4:00 pmORD
1h 3m
Nonstop
5:03 pmMKE
United Airlines
8:20 amMKE
1h 20m
Nonstop
9:40 amORD

Round-trip total · 1 adult · Taxes included

Sat, Dec 26 – Sat, Jan 2

American Airlines
2:00 pmORD
1h 4m
Nonstop
3:04 pmMKE
American Airlines
2:55 pmMKE
1h 15m
Nonstop
4:10 pmORD

Round-trip total · 1 adult · Taxes included

Sat, Dec 26 – Sat, Jan 2

United Airlines
4:00 pmORD
1h 3m
Nonstop
5:03 pmMKE
United Airlines
5:00 amMKE
1h 10m
Nonstop
6:10 amORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 30 – Sat, Jan 2

American Airlines
1:20 pmORD
1h 2m
Nonstop
2:22 pmMKE
American Airlines
2:55 pmMKE
1h 15m
Nonstop
4:10 pmORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 30 – Sat, Jan 2

United Airlines
9:20 pmORD
55m
Nonstop
10:15 pmMKE
United Airlines
5:00 amMKE
1h 10m
Nonstop
6:10 amORD

Round-trip total · 1 adult · Taxes included

Fri, Jan 15 – Mon, Jan 18

American Airlines
1:14 pmORD
1h 7m
Nonstop
2:21 pmMKE
American Airlines
12:16 pmMKE
1h 14m
Nonstop
1:30 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Jan 15 – Mon, Jan 18

United Airlines
4:00 pmORD
1h 3m
Nonstop
5:03 pmMKE
United Airlines
8:20 amMKE
1h 20m
Nonstop
9:40 amORD

Round-trip total · 1 adult · Taxes included

Fri, Jan 22 – Mon, Jan 25

American Airlines
6:49 amORD
59m
Nonstop
7:48 amMKE
American Airlines
12:16 pmMKE
1h 14m
Nonstop
1:30 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Jan 22 – Mon, Jan 25

United Airlines
10:00 pmORD
55m
Nonstop
10:55 pmMKE
United Airlines
8:20 amMKE
1h 20m
Nonstop
9:40 amORD

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Oct 30 · One way

American Airlines
1:14 pmORD
1h 7m
Nonstop
2:21 pmMKE

One-way total · 1 adult · Taxes included

Fri, Oct 30 · One way

United Airlines
10:00 pmORD
55m
Nonstop
10:55 pmMKE

One-way total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ MKE

Economy

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

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, American Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

Nov 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 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)
2026-10-30 · one wayAmerican AirlinesAA4920$159.002026-10-29T01:53:10Z
2026-10-30 · one wayUnited AirlinesUA5362$169.002026-10-29T01:53:10Z
2026-10-30 → 2026-11-02American AirlinesAA4920 / AA4919$279.002026-10-29T01:53:10Z
2026-10-30 → 2026-11-02United AirlinesUA5637 / UA5402$289.002026-10-29T01:53:10Z
2026-10-31 → 2026-11-07American AirlinesAA3999 / AA4920$279.002026-10-29T01:53:10Z
2026-10-31 → 2026-11-07United AirlinesUA3519 / UA5799$289.002026-10-29T01:53:10Z
2026-11-24 → 2026-11-29American AirlinesAA4963 / AA4919$334.802026-10-29T01:53:10Z
2026-11-24 → 2026-11-29United AirlinesUA5637 / UA4803$346.802026-10-29T01:53:10Z
2026-11-27 → 2026-11-30American AirlinesAA4920 / AA4919$334.802026-10-29T01:53:10Z
2026-11-27 → 2026-11-30United AirlinesUA5637 / UA5402$346.802026-10-29T01:53:10Z
2026-11-28 → 2026-12-05American AirlinesAA3999 / AA4920$306.902026-10-29T01:53:10Z
2026-11-28 → 2026-12-05United AirlinesUA5637 / UA5799$317.902026-10-29T01:53:10Z
2026-12-22 → 2026-12-27American AirlinesAA4963 / AA4919$334.802026-10-29T01:53:10Z
2026-12-22 → 2026-12-27United AirlinesUA5459 / UA4803$346.802026-10-29T01:53:10Z
2026-12-25 → 2026-12-28American AirlinesAA4920 / AA4919$327.832026-10-29T01:53:10Z
2026-12-25 → 2026-12-28United AirlinesUA5637 / UA5402$339.582026-10-29T01:53:10Z
2026-12-26 → 2027-01-02American AirlinesAA3999 / AA4920$327.832026-10-29T01:53:10Z
2026-12-26 → 2027-01-02United AirlinesUA5637 / UA5799$339.582026-10-29T01:53:10Z
2026-12-30 → 2027-01-02American AirlinesAA4920 / AA4920$320.862026-10-29T01:53:10Z
2026-12-30 → 2027-01-02United AirlinesUA5337 / UA5799$332.362026-10-29T01:53:10Z
2027-01-15 → 2027-01-18American AirlinesAA4920 / AA4919$279.002026-10-29T01:53:10Z
2027-01-15 → 2027-01-18United AirlinesUA5637 / UA5402$289.002026-10-29T01:53:10Z
2027-01-22 → 2027-01-25American AirlinesAA4963 / AA4919$279.002026-10-29T01:53:10Z
2027-01-22 → 2027-01-25United AirlinesUA5362 / UA5402$289.002026-10-29T01:53:10Z

2026-10-30 · one way · $159.00

  • American Airlines AA4920: ORD 2026-10-30 13:14:00 → MKE 2026-10-30 14:21:00; nonstop; 67 minutes. Local airport times.

2026-10-30 · one way · $169.00

  • United Airlines UA5362: ORD 2026-10-30 22:00:00 → MKE 2026-10-30 22:55:00; nonstop; 55 minutes. Local airport times.

2026-10-30 → 2026-11-02 · $279.00

  • American Airlines AA4920: ORD 2026-10-30 13:14:00 → MKE 2026-10-30 14:21:00; nonstop; 67 minutes. Local airport times.
  • American Airlines AA4919: MKE 2026-11-02 12:16:00 → ORD 2026-11-02 13:30:00; nonstop; 74 minutes. Local airport times.

2026-10-30 → 2026-11-02 · $289.00

  • United Airlines UA5637: ORD 2026-10-30 16:00:00 → MKE 2026-10-30 17:03:00; nonstop; 63 minutes. Local airport times.
  • United Airlines UA5402: MKE 2026-11-02 08:20:00 → ORD 2026-11-02 09:40:00; nonstop; 80 minutes. Local airport times.

2026-10-31 → 2026-11-07 · $279.00

  • American Airlines AA3999: ORD 2026-10-31 14:00:00 → MKE 2026-10-31 15:04:00; nonstop; 64 minutes. Local airport times.
  • American Airlines AA4920: MKE 2026-11-07 14:55:00 → ORD 2026-11-07 16:10:00; nonstop; 75 minutes. Local airport times.

2026-10-31 → 2026-11-07 · $289.00

  • United Airlines UA3519: ORD 2026-10-31 19:45:00 → MKE 2026-10-31 20:50:00; nonstop; 65 minutes. Local airport times.
  • United Airlines UA5799: MKE 2026-11-07 05:00:00 → ORD 2026-11-07 06:10:00; nonstop; 70 minutes. Local airport times.

2026-11-24 → 2026-11-29 · $334.80

  • American Airlines AA4963: ORD 2026-11-24 06:49:00 → MKE 2026-11-24 07:48:00; nonstop; 59 minutes. Local airport times.
  • American Airlines AA4919: MKE 2026-11-29 12:16:00 → ORD 2026-11-29 13:30:00; nonstop; 74 minutes. Local airport times.

2026-11-24 → 2026-11-29 · $346.80

  • United Airlines UA5637: ORD 2026-11-24 16:00:00 → MKE 2026-11-24 17:03:00; nonstop; 63 minutes. Local airport times.
  • United Airlines UA4803: MKE 2026-11-29 06:40:00 → ORD 2026-11-29 08:00:00; nonstop; 80 minutes. Local airport times.

2026-11-27 → 2026-11-30 · $334.80

  • American Airlines AA4920: ORD 2026-11-27 13:14:00 → MKE 2026-11-27 14:21:00; nonstop; 67 minutes. Local airport times.
  • American Airlines AA4919: MKE 2026-11-30 12:16:00 → ORD 2026-11-30 13:30:00; nonstop; 74 minutes. Local airport times.

2026-11-27 → 2026-11-30 · $346.80

  • United Airlines UA5637: ORD 2026-11-27 16:00:00 → MKE 2026-11-27 17:03:00; nonstop; 63 minutes. Local airport times.
  • United Airlines UA5402: MKE 2026-11-30 08:20:00 → ORD 2026-11-30 09:40:00; nonstop; 80 minutes. Local airport times.

2026-11-28 → 2026-12-05 · $306.90

  • American Airlines AA3999: ORD 2026-11-28 14:00:00 → MKE 2026-11-28 15:04:00; nonstop; 64 minutes. Local airport times.
  • American Airlines AA4920: MKE 2026-12-05 14:55:00 → ORD 2026-12-05 16:10:00; nonstop; 75 minutes. Local airport times.

2026-11-28 → 2026-12-05 · $317.90

  • United Airlines UA5637: ORD 2026-11-28 16:00:00 → MKE 2026-11-28 17:03:00; nonstop; 63 minutes. Local airport times.
  • United Airlines UA5799: MKE 2026-12-05 05:00:00 → ORD 2026-12-05 06:10:00; nonstop; 70 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $334.80

  • American Airlines AA4963: ORD 2026-12-22 06:49:00 → MKE 2026-12-22 07:48:00; nonstop; 59 minutes. Local airport times.
  • American Airlines AA4919: MKE 2026-12-27 12:16:00 → ORD 2026-12-27 13:30:00; nonstop; 74 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $346.80

  • United Airlines UA5459: ORD 2026-12-22 21:20:00 → MKE 2026-12-22 22:15:00; nonstop; 55 minutes. Local airport times.
  • United Airlines UA4803: MKE 2026-12-27 06:40:00 → ORD 2026-12-27 08:00:00; nonstop; 80 minutes. Local airport times.

2026-12-25 → 2026-12-28 · $327.83

  • American Airlines AA4920: ORD 2026-12-25 13:14:00 → MKE 2026-12-25 14:21:00; nonstop; 67 minutes. Local airport times.
  • American Airlines AA4919: MKE 2026-12-28 12:16:00 → ORD 2026-12-28 13:30:00; nonstop; 74 minutes. Local airport times.

2026-12-25 → 2026-12-28 · $339.58

  • United Airlines UA5637: ORD 2026-12-25 16:00:00 → MKE 2026-12-25 17:03:00; nonstop; 63 minutes. Local airport times.
  • United Airlines UA5402: MKE 2026-12-28 08:20:00 → ORD 2026-12-28 09:40:00; nonstop; 80 minutes. Local airport times.

2026-12-26 → 2027-01-02 · $327.83

  • American Airlines AA3999: ORD 2026-12-26 14:00:00 → MKE 2026-12-26 15:04:00; nonstop; 64 minutes. Local airport times.
  • American Airlines AA4920: MKE 2027-01-02 14:55:00 → ORD 2027-01-02 16:10:00; nonstop; 75 minutes. Local airport times.

2026-12-26 → 2027-01-02 · $339.58

  • United Airlines UA5637: ORD 2026-12-26 16:00:00 → MKE 2026-12-26 17:03:00; nonstop; 63 minutes. Local airport times.
  • United Airlines UA5799: MKE 2027-01-02 05:00:00 → ORD 2027-01-02 06:10:00; nonstop; 70 minutes. Local airport times.

2026-12-30 → 2027-01-02 · $320.86

  • American Airlines AA4920: ORD 2026-12-30 13:20:00 → MKE 2026-12-30 14:22:00; nonstop; 62 minutes. Local airport times.
  • American Airlines AA4920: MKE 2027-01-02 14:55:00 → ORD 2027-01-02 16:10:00; nonstop; 75 minutes. Local airport times.

2026-12-30 → 2027-01-02 · $332.36

  • United Airlines UA5337: ORD 2026-12-30 21:20:00 → MKE 2026-12-30 22:15:00; nonstop; 55 minutes. Local airport times.
  • United Airlines UA5799: MKE 2027-01-02 05:00:00 → ORD 2027-01-02 06:10:00; nonstop; 70 minutes. Local airport times.

2027-01-15 → 2027-01-18 · $279.00

  • American Airlines AA4920: ORD 2027-01-15 13:14:00 → MKE 2027-01-15 14:21:00; nonstop; 67 minutes. Local airport times.
  • American Airlines AA4919: MKE 2027-01-18 12:16:00 → ORD 2027-01-18 13:30:00; nonstop; 74 minutes. Local airport times.

2027-01-15 → 2027-01-18 · $289.00

  • United Airlines UA5637: ORD 2027-01-15 16:00:00 → MKE 2027-01-15 17:03:00; nonstop; 63 minutes. Local airport times.
  • United Airlines UA5402: MKE 2027-01-18 08:20:00 → ORD 2027-01-18 09:40:00; nonstop; 80 minutes. Local airport times.

2027-01-22 → 2027-01-25 · $279.00

  • American Airlines AA4963: ORD 2027-01-22 06:49:00 → MKE 2027-01-22 07:48:00; nonstop; 59 minutes. Local airport times.
  • American Airlines AA4919: MKE 2027-01-25 12:16:00 → ORD 2027-01-25 13:30:00; nonstop; 74 minutes. Local airport times.

2027-01-22 → 2027-01-25 · $289.00

  • United Airlines UA5362: ORD 2027-01-22 22:00:00 → MKE 2027-01-22 22:55:00; nonstop; 55 minutes. Local airport times.
  • United Airlines UA5402: MKE 2027-01-25 08:20:00 → ORD 2027-01-25 09:40:00; nonstop; 80 minutes. Local airport times.

More dates for this route