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Chicago → Las Vegas

Dec 3, 2026 · return Dec 7, 2026

ORD → LAS1 adulteconomyRound trip

12 flight options · 5 airlines

Nonstop flights

Thu, Dec 3 – Mon, Dec 7

Frontier Airlines
5:15 pmORD
4h 21m
Nonstop
7:36 pmLAS
Frontier Airlines
11:29 pmLAS
3h 44m
Nonstop
5:13 am+1ORD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Mon, Dec 7

American Airlines
11:00 amORD
4h 19m
Nonstop
1:19 pmLAS
American Airlines
12:26 amLAS
3h 34m
Nonstop
6:00 amORD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Mon, Dec 7

United Airlines
7:15 amORD
4h 11m
Nonstop
9:26 amLAS
United Airlines
11:58 pmLAS
3h 32m
Nonstop
5:30 am+1ORD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Mon, Dec 7

Frontier Airlines
6:21 amORD
4h 13m
Nonstop
8:34 amLAS
Frontier Airlines
11:29 pmLAS
3h 44m
Nonstop
5:13 am+1ORD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Mon, Dec 7

American Airlines
7:10 pmORD
4h 23m
Nonstop
9:33 pmLAS
American Airlines
12:26 amLAS
3h 34m
Nonstop
6:00 amORD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Mon, Dec 7

United Airlines
4:15 pmORD
4h 11m
Nonstop
6:26 pmLAS
United Airlines
11:58 pmLAS
3h 32m
Nonstop
5:30 am+1ORD

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Dec 3 – Mon, Dec 7

Sun Country Airlines
9:55 amORD
6h 51m
MSP · 1h 44m
2:46 pmLAS
United Airlines
11:58 pmLAS
3h 32m
Nonstop
5:30 am+1ORD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Mon, Dec 7

Delta Air Lines
12:58 pmORD
8h 5m
SEA · 1h 5m
7:03 pmLAS
Delta Air Lines
10:00 amLAS
6h 6m
SLC · 1h 28m
6:06 pmORD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Mon, Dec 7

American Airlines
1:26 pmORD
7h 13m
PHX · 2h 4m
6:39 pmLAS
American Airlines
12:26 amLAS
3h 34m
Nonstop
6:00 amORD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Mon, Dec 7

United Airlines
8:07 pmORD
7h 6m
DEN · 2h 6m
1:13 am+1LAS
United Airlines
11:58 pmLAS
3h 32m
Nonstop
5:30 am+1ORD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Mon, Dec 7

United Airlines
5:30 amORD
7h 32m
IAH · 1h 5m
11:02 amLAS
United Airlines
11:58 pmLAS
3h 32m
Nonstop
5:30 am+1ORD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Mon, Dec 7

Delta Air Lines
8:29 amORD
7h 30m
DTW · 1h 43m
1:59 pmLAS
Delta Air Lines
10:00 amLAS
6h 6m
SLC · 1h 28m
6:06 pmORD

Round-trip total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ LAS

Economy

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

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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)
2026-12-03 → 2026-12-07Frontier AirlinesF93647 / F92146$159.602026-10-29T01:53:04Z
2026-12-03 → 2026-12-07American AirlinesAA1959 / AA2258$302.102026-10-29T01:53:04Z
2026-12-03 → 2026-12-07United AirlinesUA1006 / UA2102$321.102026-10-29T01:53:04Z
2026-12-03 → 2026-12-07Sun Country Airlines / United AirlinesSY260 + SY101 / UA2102$278.352026-10-29T01:53:04Z
2026-12-03 → 2026-12-07Delta Air LinesDL1564 + DL2955 / DL1537 + DL2377$321.102026-10-29T01:53:04Z
2026-12-03 → 2026-12-07Frontier AirlinesF92145 / F92146$159.602026-10-29T01:53:04Z
2026-12-03 → 2026-12-07American AirlinesAA2311 / AA2258$302.102026-10-29T01:53:04Z
2026-12-03 → 2026-12-07United AirlinesUA1732 / UA2102$321.102026-10-29T01:53:04Z
2026-12-03 → 2026-12-07American AirlinesAA834 + AA1416 / AA2258$292.602026-10-29T01:53:04Z
2026-12-03 → 2026-12-07United AirlinesUA329 + UA2625 / UA2102$311.602026-10-29T01:53:04Z
2026-12-03 → 2026-12-07United AirlinesUA564 + UA1799 / UA2102$311.602026-10-29T01:53:04Z
2026-12-03 → 2026-12-07Delta Air LinesDL3841 + DL421 / DL1537 + DL2377$321.102026-10-29T01:53:04Z

2026-12-03 → 2026-12-07 · $159.60

  • Frontier Airlines F93647: ORD 2026-12-03 17:15:00 → LAS 2026-12-03 19:36:00; nonstop; 261 minutes. Local airport times.
  • Frontier Airlines F92146: LAS 2026-12-07 23:29:00 → ORD 2026-12-08 05:13:00; nonstop; 224 minutes. Local airport times.

2026-12-03 → 2026-12-07 · $302.10

  • American Airlines AA1959: ORD 2026-12-03 11:00:00 → LAS 2026-12-03 13:19:00; nonstop; 259 minutes. Local airport times.
  • American Airlines AA2258: LAS 2026-12-07 00:26:00 → ORD 2026-12-07 06:00:00; nonstop; 214 minutes. Local airport times.

2026-12-03 → 2026-12-07 · $321.10

  • United Airlines UA1006: ORD 2026-12-03 07:15:00 → LAS 2026-12-03 09:26:00; nonstop; 251 minutes. Local airport times.
  • United Airlines UA2102: LAS 2026-12-07 23:58:00 → ORD 2026-12-08 05:30:00; nonstop; 212 minutes. Local airport times.

2026-12-03 → 2026-12-07 · $278.35

  • Sun Country Airlines SY260 / SY101: ORD 2026-12-03 09:55:00 → LAS 2026-12-03 14:46:00; 1 stop(s) via MSP; 411 minutes. Local airport times.
    • SY260: ORD 2026-12-03 09:55:00 → MSP 2026-12-03 11:36:00; layover at MSP: 104 minutes.
    • SY101: MSP 2026-12-03 13:20:00 → LAS 2026-12-03 14:46:00.
  • United Airlines UA2102: LAS 2026-12-07 23:58:00 → ORD 2026-12-08 05:30:00; nonstop; 212 minutes. Local airport times.

2026-12-03 → 2026-12-07 · $321.10

  • Delta Air Lines DL1564 / DL2955: ORD 2026-12-03 12:58:00 → LAS 2026-12-03 19:03:00; 1 stop(s) via SEA; 485 minutes. Local airport times.
    • DL1564: ORD 2026-12-03 12:58:00 → SEA 2026-12-03 15:31:00; layover at SEA: 65 minutes.
    • DL2955: SEA 2026-12-03 16:36:00 → LAS 2026-12-03 19:03:00.
  • Delta Air Lines DL1537 / DL2377: LAS 2026-12-07 10:00:00 → ORD 2026-12-07 18:06:00; 1 stop(s) via SLC; 366 minutes. Local airport times.
    • DL1537: LAS 2026-12-07 10:00:00 → SLC 2026-12-07 12:27:00; layover at SLC: 88 minutes.
    • DL2377: SLC 2026-12-07 13:55:00 → ORD 2026-12-07 18:06:00.

2026-12-03 → 2026-12-07 · $159.60

  • Frontier Airlines F92145: ORD 2026-12-03 06:21:00 → LAS 2026-12-03 08:34:00; nonstop; 253 minutes. Local airport times.
  • Frontier Airlines F92146: LAS 2026-12-07 23:29:00 → ORD 2026-12-08 05:13:00; nonstop; 224 minutes. Local airport times.

2026-12-03 → 2026-12-07 · $302.10

  • American Airlines AA2311: ORD 2026-12-03 19:10:00 → LAS 2026-12-03 21:33:00; nonstop; 263 minutes. Local airport times.
  • American Airlines AA2258: LAS 2026-12-07 00:26:00 → ORD 2026-12-07 06:00:00; nonstop; 214 minutes. Local airport times.

2026-12-03 → 2026-12-07 · $321.10

  • United Airlines UA1732: ORD 2026-12-03 16:15:00 → LAS 2026-12-03 18:26:00; nonstop; 251 minutes. Local airport times.
  • United Airlines UA2102: LAS 2026-12-07 23:58:00 → ORD 2026-12-08 05:30:00; nonstop; 212 minutes. Local airport times.

2026-12-03 → 2026-12-07 · $292.60

  • American Airlines AA834 / AA1416: ORD 2026-12-03 13:26:00 → LAS 2026-12-03 18:39:00; 1 stop(s) via PHX; 433 minutes. Local airport times.
    • AA834: ORD 2026-12-03 13:26:00 → PHX 2026-12-03 16:21:00; layover at PHX: 124 minutes.
    • AA1416: PHX 2026-12-03 18:25:00 → LAS 2026-12-03 18:39:00.
  • American Airlines AA2258: LAS 2026-12-07 00:26:00 → ORD 2026-12-07 06:00:00; nonstop; 214 minutes. Local airport times.

2026-12-03 → 2026-12-07 · $311.60

  • United Airlines UA329 / UA2625: ORD 2026-12-03 20:07:00 → LAS 2026-12-04 01:13:00; 1 stop(s) via DEN; 426 minutes. Local airport times.
    • UA329: ORD 2026-12-03 20:07:00 → DEN 2026-12-03 21:59:00; layover at DEN: 126 minutes.
    • UA2625: DEN 2026-12-04 00:05:00 → LAS 2026-12-04 01:13:00.
  • United Airlines UA2102: LAS 2026-12-07 23:58:00 → ORD 2026-12-08 05:30:00; nonstop; 212 minutes. Local airport times.

2026-12-03 → 2026-12-07 · $311.60

  • United Airlines UA564 / UA1799: ORD 2026-12-03 05:30:00 → LAS 2026-12-03 11:02:00; 1 stop(s) via IAH; 452 minutes. Local airport times.
    • UA564: ORD 2026-12-03 05:30:00 → IAH 2026-12-03 08:30:00; layover at IAH: 65 minutes.
    • UA1799: IAH 2026-12-03 09:35:00 → LAS 2026-12-03 11:02:00.
  • United Airlines UA2102: LAS 2026-12-07 23:58:00 → ORD 2026-12-08 05:30:00; nonstop; 212 minutes. Local airport times.

2026-12-03 → 2026-12-07 · $321.10

  • Delta Air Lines DL3841 / DL421: ORD 2026-12-03 08:29:00 → LAS 2026-12-03 13:59:00; 1 stop(s) via DTW; 450 minutes. Local airport times.
    • DL3841: ORD 2026-12-03 08:29:00 → DTW 2026-12-03 10:52:00; layover at DTW: 103 minutes.
    • DL421: DTW 2026-12-03 12:35:00 → LAS 2026-12-03 13:59:00.
  • Delta Air Lines DL1537 / DL2377: LAS 2026-12-07 10:00:00 → ORD 2026-12-07 18:06:00; 1 stop(s) via SLC; 366 minutes. Local airport times.
    • DL1537: LAS 2026-12-07 10:00:00 → SLC 2026-12-07 12:27:00; layover at SLC: 88 minutes.
    • DL2377: SLC 2026-12-07 13:55:00 → ORD 2026-12-07 18:06:00.

More dates for this route