Chicago (ORD) to Las Vegas (LAS), Mar 18, 2027 – May 1, 2027: from $341 round trip

Chicago (ORD) to Las Vegas (LAS), Mar 18, 2027 – May 1, 2027: from $341 round trip on Axel, checked Nov 12, 2026. Lowest published fare: $341 round trip, Axel-exclusive, Frontier Airlines, nonstop, Mar 18, 2027 – May 1, 2027, 1 adult, economy, checked Nov 12, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel dates	Airline	Flights	Times, duration, stops	Total price	Offered on	Schedule
2027-03-18 → 2027-05-01	Frontier Airlines	F92145 / F92146	07:30:00→09:58:00 4h 28m nonstop · 00:10:00→05:57:00 3h 47m nonstop	Axel-exclusive $341	Nov 12, 2026	Seen on travel dates
2027-03-18 → 2027-05-01	American Airlines	AA3323 / AA2670	21:59:00→00:08:00 4h 09m nonstop · 23:22:00→05:00:00 3h 38m nonstop	Axel-exclusive $436	Nov 12, 2026	Seen on travel dates
2027-03-18 → 2027-05-01	United Airlines	UA1627 / UA2102	06:00:00→07:57:00 3h 57m nonstop · 23:30:00→05:02:00 3h 32m nonstop	Axel-exclusive $511	Nov 12, 2026	Seen on travel dates
2027-03-18 → 2027-05-01	Alaska Airlines	AS1723 + AS3014 / AS3014 + AS1722	07:20:00→12:00:00 6h 40m 1 stop via SAN · 12:40:00→20:55:00 6h 15m 1 stop via SAN	Axel-exclusive $471	Nov 12, 2026	Seen on travel dates

Route overview: Chicago to Las Vegas (LAS) flight deals

2027-03-18 → 2027-05-01 · Axel-exclusive $341

Frontier Airlines F92145: ORD 2027-03-18 07:30:00 → LAS 2027-03-18 09:58:00; nonstop; 268 minutes. Local airport times.
Frontier Airlines F92146: LAS 2027-05-01 00:10:00 → ORD 2027-05-01 05:57:00; nonstop; 227 minutes. Local airport times.

2027-03-18 → 2027-05-01 · Axel-exclusive $436

American Airlines AA3323: ORD 2027-03-18 21:59:00 → LAS 2027-03-19 00:08:00; nonstop; 249 minutes. Local airport times.
American Airlines AA2670: LAS 2027-05-01 23:22:00 → ORD 2027-05-02 05:00:00; nonstop; 218 minutes. Local airport times.

2027-03-18 → 2027-05-01 · Axel-exclusive $511

United Airlines UA1627: ORD 2027-03-18 06:00:00 → LAS 2027-03-18 07:57:00; nonstop; 237 minutes. Local airport times.
United Airlines UA2102: LAS 2027-05-01 23:30:00 → ORD 2027-05-02 05:02:00; nonstop; 212 minutes. Local airport times.

2027-03-18 → 2027-05-01 · Axel-exclusive $471

Alaska Airlines AS1723 / AS3014: ORD 2027-03-18 07:20:00 → LAS 2027-03-18 12:00:00; 1 stop(s) via SAN; 400 minutes. Local airport times.
- AS1723: ORD 2027-03-18 07:20:00 → SAN 2027-03-18 09:45:00; layover at SAN: 45 minutes.
- AS3014: SAN 2027-03-18 10:30:00 → LAS 2027-03-18 12:00:00.
Alaska Airlines AS3014 / AS1722: LAS 2027-05-01 12:40:00 → ORD 2027-05-01 20:55:00; 1 stop(s) via SAN; 375 minutes. Local airport times.
- AS3014: LAS 2027-05-01 12:40:00 → SAN 2027-05-01 14:04:00; layover at SAN: 41 minutes.
- AS1722: SAN 2027-05-01 14:45:00 → ORD 2027-05-01 20:55:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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This page: Chicago (ORD) to Las Vegas (LAS) · Mar 18, 2027 · return May 1, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date.
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