Travel with Axel,
get the best price.

Boston → Chicago

Jan 21, 2027 · return Feb 4, 2027

BOS → ORD1 adulteconomyRound trip

14 flight options · 5 airlines

Nonstop flights

Thu, Jan 21 – Thu, Feb 4

JetBlue Airways
9:59 amBOS
3h 1m
Nonstop
12:00 pmORD
JetBlue Airways
5:46 pmORD
2h 28m
Nonstop
9:14 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
5:51 amBOS
3h 13m
Nonstop
8:04 amORD
American Airlines
12:35 pmORD
2h 32m
Nonstop
4:07 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

United Airlines
8:25 pmBOS
3h 4m
Nonstop
10:29 pmORD
United Airlines
10:28 amORD
2h 26m
Nonstop
1:54 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Delta Air Lines
8:40 pmBOS
2h 56m
Nonstop
10:36 pmORD
Delta Air Lines
10:35 amORD
2h 24m
Nonstop
1:59 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

JetBlue Airways
2:40 pmBOS
3h
Nonstop
4:40 pmORD
JetBlue Airways
5:46 pmORD
2h 28m
Nonstop
9:14 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
12:33 pmBOS
3h 7m
Nonstop
2:40 pmORD
American Airlines
12:35 pmORD
2h 32m
Nonstop
4:07 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

United Airlines
6:00 amBOS
3h
Nonstop
8:00 amORD
United Airlines
10:28 amORD
2h 26m
Nonstop
1:54 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Delta Air Lines
7:30 amBOS
3h 5m
Nonstop
9:35 amORD
Delta Air Lines
10:35 amORD
2h 24m
Nonstop
1:59 pmBOS

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Thu, Feb 4

Air Canada
3:10 pmBOS
5h 48m
YYZ · 1h 44m
7:58 pmORD
Air Canada
4:30 pmORD
5h 7m
YYZ · 1h 45m
10:37 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
10:07 amBOS
6h 7m
CVG · 1h 44m
3:14 pmORD
American Airlines
12:35 pmORD
2h 32m
Nonstop
4:07 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
3:45 pmBOS
5h 45m
PHL · 1h 5m
8:30 pmORD
American Airlines
12:35 pmORD
2h 32m
Nonstop
4:07 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
10:00 amBOS
4h 59m
SYR · 1h 8m
1:59 pmORD
American Airlines
12:35 pmORD
2h 32m
Nonstop
4:07 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

United Airlines
3:42 pmBOS
5h 24m
EWR · 1h 2m
8:06 pmORD
United Airlines
10:28 amORD
2h 26m
Nonstop
1:54 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

United Airlines
2:40 pmBOS
5h 25m
IAD · 1h 12m
7:05 pmORD
United Airlines
10:28 amORD
2h 26m
Nonstop
1:54 pmBOS

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ ORD

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, JetBlue Airways 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.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. 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

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 → 2027-02-04JetBlue AirwaysB6111 / B61012$251.762026-10-29T00:52:35Z
2027-01-21 → 2027-02-04American AirlinesAA947 / AA4477$275.502026-10-29T00:52:35Z
2027-01-21 → 2027-02-04United AirlinesUA2433 / UA1606$275.502026-10-29T00:52:35Z
2027-01-21 → 2027-02-04Delta Air LinesDL2804 / DL2570$285.002026-10-29T00:52:35Z
2027-01-21 → 2027-02-04Air CanadaAC8695 + AC511 / AC508 + AC772$418.002026-10-29T00:52:35Z
2027-01-21 → 2027-02-04JetBlue AirwaysB6611 / B61012$251.762026-10-29T00:52:35Z
2027-01-21 → 2027-02-04American AirlinesAA894 / AA4477$275.502026-10-29T00:52:35Z
2027-01-21 → 2027-02-04United AirlinesUA1414 / UA1606$275.502026-10-29T00:52:35Z
2027-01-21 → 2027-02-04Delta Air LinesDL2570 / DL2570$285.002026-10-29T00:52:35Z
2027-01-21 → 2027-02-04American AirlinesAA4609 + AA4733 / AA4477$285.002026-10-29T00:52:35Z
2027-01-21 → 2027-02-04American AirlinesAA4798 + AA3177 / AA4477$285.002026-10-29T00:52:35Z
2027-01-21 → 2027-02-04American AirlinesAA4133 + AA4390 / AA4477$285.002026-10-29T00:52:35Z
2027-01-21 → 2027-02-04United AirlinesUA546 + UA703 / UA1606$287.382026-10-29T00:52:35Z
2027-01-21 → 2027-02-04United AirlinesUA721 + UA2497 / UA1606$287.382026-10-29T00:52:35Z

2027-01-21 → 2027-02-04 · $251.76

  • JetBlue Airways B6111: BOS 2027-01-21 09:59:00 → ORD 2027-01-21 12:00:00; nonstop; 181 minutes. Local airport times.
  • JetBlue Airways B61012: ORD 2027-02-04 17:46:00 → BOS 2027-02-04 21:14:00; nonstop; 148 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $275.50

  • American Airlines AA947: BOS 2027-01-21 05:51:00 → ORD 2027-01-21 08:04:00; nonstop; 193 minutes. Local airport times.
  • American Airlines AA4477: ORD 2027-02-04 12:35:00 → BOS 2027-02-04 16:07:00; nonstop; 152 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $275.50

  • United Airlines UA2433: BOS 2027-01-21 20:25:00 → ORD 2027-01-21 22:29:00; nonstop; 184 minutes. Local airport times.
  • United Airlines UA1606: ORD 2027-02-04 10:28:00 → BOS 2027-02-04 13:54:00; nonstop; 146 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $285.00

  • Delta Air Lines DL2804: BOS 2027-01-21 20:40:00 → ORD 2027-01-21 22:36:00; nonstop; 176 minutes. Local airport times.
  • Delta Air Lines DL2570: ORD 2027-02-04 10:35:00 → BOS 2027-02-04 13:59:00; nonstop; 144 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $418.00

  • Air Canada AC8695 / AC511: BOS 2027-01-21 15:10:00 → ORD 2027-01-21 19:58:00; 1 stop(s) via YYZ; 348 minutes. Local airport times.
    • AC8695: BOS 2027-01-21 15:10:00 → YYZ 2027-01-21 17:11:00; layover at YYZ: 104 minutes.
    • AC511: YYZ 2027-01-21 18:55:00 → ORD 2027-01-21 19:58:00.
  • Air Canada AC508 / AC772: ORD 2027-02-04 16:30:00 → BOS 2027-02-04 22:37:00; 1 stop(s) via YYZ; 307 minutes. Local airport times.
    • AC508: ORD 2027-02-04 16:30:00 → YYZ 2027-02-04 19:10:00; layover at YYZ: 105 minutes.
    • AC772: YYZ 2027-02-04 20:55:00 → BOS 2027-02-04 22:37:00.

2027-01-21 → 2027-02-04 · $251.76

  • JetBlue Airways B6611: BOS 2027-01-21 14:40:00 → ORD 2027-01-21 16:40:00; nonstop; 180 minutes. Local airport times.
  • JetBlue Airways B61012: ORD 2027-02-04 17:46:00 → BOS 2027-02-04 21:14:00; nonstop; 148 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $275.50

  • American Airlines AA894: BOS 2027-01-21 12:33:00 → ORD 2027-01-21 14:40:00; nonstop; 187 minutes. Local airport times.
  • American Airlines AA4477: ORD 2027-02-04 12:35:00 → BOS 2027-02-04 16:07:00; nonstop; 152 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $275.50

  • United Airlines UA1414: BOS 2027-01-21 06:00:00 → ORD 2027-01-21 08:00:00; nonstop; 180 minutes. Local airport times.
  • United Airlines UA1606: ORD 2027-02-04 10:28:00 → BOS 2027-02-04 13:54:00; nonstop; 146 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $285.00

  • Delta Air Lines DL2570: BOS 2027-01-21 07:30:00 → ORD 2027-01-21 09:35:00; nonstop; 185 minutes. Local airport times.
  • Delta Air Lines DL2570: ORD 2027-02-04 10:35:00 → BOS 2027-02-04 13:59:00; nonstop; 144 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $285.00

  • American Airlines AA4609 / AA4733: BOS 2027-01-21 10:07:00 → ORD 2027-01-21 15:14:00; 1 stop(s) via CVG; 367 minutes. Local airport times.
    • AA4609: BOS 2027-01-21 10:07:00 → CVG 2027-01-21 12:50:00; layover at CVG: 104 minutes.
    • AA4733: CVG 2027-01-21 14:34:00 → ORD 2027-01-21 15:14:00.
  • American Airlines AA4477: ORD 2027-02-04 12:35:00 → BOS 2027-02-04 16:07:00; nonstop; 152 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $285.00

  • American Airlines AA4798 / AA3177: BOS 2027-01-21 15:45:00 → ORD 2027-01-21 20:30:00; 1 stop(s) via PHL; 345 minutes. Local airport times.
    • AA4798: BOS 2027-01-21 15:45:00 → PHL 2027-01-21 17:30:00; layover at PHL: 65 minutes.
    • AA3177: PHL 2027-01-21 18:35:00 → ORD 2027-01-21 20:30:00.
  • American Airlines AA4477: ORD 2027-02-04 12:35:00 → BOS 2027-02-04 16:07:00; nonstop; 152 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $285.00

  • American Airlines AA4133 / AA4390: BOS 2027-01-21 10:00:00 → ORD 2027-01-21 13:59:00; 1 stop(s) via SYR; 299 minutes. Local airport times.
    • AA4133: BOS 2027-01-21 10:00:00 → SYR 2027-01-21 11:23:00; layover at SYR: 68 minutes.
    • AA4390: SYR 2027-01-21 12:31:00 → ORD 2027-01-21 13:59:00.
  • American Airlines AA4477: ORD 2027-02-04 12:35:00 → BOS 2027-02-04 16:07:00; nonstop; 152 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $287.38

  • United Airlines UA546 / UA703: BOS 2027-01-21 15:42:00 → ORD 2027-01-21 20:06:00; 1 stop(s) via EWR; 324 minutes. Local airport times.
    • UA546: BOS 2027-01-21 15:42:00 → EWR 2027-01-21 17:08:00; layover at EWR: 62 minutes.
    • UA703: EWR 2027-01-21 18:10:00 → ORD 2027-01-21 20:06:00.
  • United Airlines UA1606: ORD 2027-02-04 10:28:00 → BOS 2027-02-04 13:54:00; nonstop; 146 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $287.38

  • United Airlines UA721 / UA2497: BOS 2027-01-21 14:40:00 → ORD 2027-01-21 19:05:00; 1 stop(s) via IAD; 325 minutes. Local airport times.
    • UA721: BOS 2027-01-21 14:40:00 → IAD 2027-01-21 16:27:00; layover at IAD: 72 minutes.
    • UA2497: IAD 2027-01-21 17:39:00 → ORD 2027-01-21 19:05:00.
  • United Airlines UA1606: ORD 2027-02-04 10:28:00 → BOS 2027-02-04 13:54:00; nonstop; 146 minutes. Local airport times.

More dates for this route