Cheap flights from Chicago to Las Vegas – Compare and Save
CHI — LAS
5 May — 12 May1
Return
1 adult
Economy
Find flight deals from Chicago to Las Vegas
Cheapest flights from Chicago to Las VegasExplore the most affordable flight options available from Chicago to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Explore the most affordable flight options available from Chicago to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Mon 2/619:35ORD - LAS
2 stops25h 36mSpirit Airlines
Wed 4/605:15LAS - ORD
Nonstop3h 40mSpirit Airlines
Deal found 29/4£115
Mon 2/621:02ORD - LAS
Nonstop4h 05mSpirit Airlines
Tue 3/600:33LAS - ORD
2 stops30h 22mSpirit Airlines
Deal found 29/4£125
Mon 2/621:02ORD - LAS
Nonstop4h 05mSpirit Airlines
Tue 3/600:38LAS - ORD
1 stop20h 01mSpirit Airlines
Deal found 29/4£126
Sun 1/618:59ORD - LAS
1 stop14h 20mSpirit Airlines
Wed 4/621:24LAS - ORD
1 stop9h 26mSpirit Airlines
Deal found 29/4£139
Mon 2/612:41ORD - LAS
1 stop13h 44mSpirit Airlines
Wed 4/610:20LAS - ORD
2 stops20h 30mSpirit Airlines
Deal found 29/4£141
Mon 2/609:55ORD - LAS
1 stop15h 26mSpirit Airlines
Tue 3/600:33LAS - ORD
2 stops30h 22mSpirit Airlines
Deal found 29/4£142
Thu 8/507:00ORD - LAS
1 stop8h 37mFrontier
Thu 15/523:25LAS - ORD
Nonstop3h 45mFrontier
Deal found 29/4£148
Mon 5/509:40ORD - LAS
1 stop10h 25mFrontier
Mon 12/523:25LAS - ORD
Nonstop3h 45mFrontier
Deal found 29/4£149
Sun 29/614:40ORD - LAS
Nonstop4h 00mUnited Airlines
Wed 2/717:17LAS - ORD
Nonstop3h 49mUnited Airlines
Deal found 29/4£156
Sun 25/506:15ORD - LAS
Nonstop3h 55mSouthwest
Tue 3/617:55LAS - ORD
Nonstop3h 45mSouthwest
Deal found 29/4£158
Thu 8/507:00ORD - LAS
1 stop8h 37mFrontier
Thu 15/510:50LAS - ORD
1 stop6h 26mFrontier
Deal found 29/4£162
Thu 8/512:40ORD - LAS
1 stop7h 19mFrontier
Thu 15/510:50LAS - ORD
1 stop6h 26mFrontier
Deal found 29/4£163