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O'Hare International Airport to Harry Reid International Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare International Airport to Harry Reid International Airport over the next 90 days, with one-way fares from € 44 and round-trip from € 125. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ORD 17:15
        4h 21m
        Direct
        LAS 19:36
        Chicago - Las Vegas | Mon, Nov 30 | Frontier Airlines
        LAS 23:26
        3h 44m
        Direct
        ORD 05:10
        Las Vegas - Chicago | Wed, Dec 2 | Frontier Airlines
        € 127 € 212
        40% off
        40% off
        € 212 € 127
      • ORD 17:15
        4h 21m
        Direct
        LAS 19:36
        Chicago - Las Vegas | Fri, Nov 27 | Frontier Airlines
        LAS 23:26
        3h 44m
        Direct
        ORD 05:10
        Las Vegas - Chicago | Fri, Dec 4 | Frontier Airlines
        € 136 € 212
        36% off
        36% off
        € 212 € 136
      • ORD 15:30
        4h 16m
        Direct
        LAS 17:46
        Chicago - Las Vegas | Fri, Oct 30 | Frontier Airlines
        LAS 23:29
        3h 47m
        Direct
        ORD 05:16
        Las Vegas - Chicago | Mon, Nov 2 | Frontier Airlines
        € 153 € 212
        28% off
        28% off
        € 212 € 153
      • ORD 13:02
        4h 15m
        Direct
        LAS 15:17
        Chicago - Las Vegas | Thu, Nov 19 | Frontier Airlines
        LAS 06:05
        3h 52m
        Direct
        ORD 11:57
        Las Vegas - Chicago | Mon, Nov 23 | Frontier Airlines
        € 156
        26% off
        € 212 € 156
      • ORD 17:15
        4h 21m
        Direct
        LAS 19:36
        Chicago - Las Vegas | Mon, Nov 16 | Frontier Airlines
        LAS 23:29
        3h 44m
        Direct
        ORD 05:13
        Las Vegas - Chicago | Fri, Nov 20 | Frontier Airlines
        € 158
        25% off
        € 212 € 158
      • ORD 12:37
        13h 4m
        1 stop
        LAS 23:41
        Chicago - Las Vegas | Wed, Nov 4 | Frontier Airlines
        LAS 23:48
        3h 47m
        Direct
        ORD 05:35
        Las Vegas - Chicago | Sun, Nov 8 | Frontier Airlines
        € 125
        41% off
        € 212 € 125
      • ORD 13:21
        4h 9m
        Direct
        LAS 15:30
        Chicago - Las Vegas | Sun, Oct 18 | Frontier Airlines
        LAS 06:45
        15h 39m
        1 stop
        ORD 00:24
        Las Vegas - Chicago | Sat, Oct 24 | Frontier Airlines
        € 143
        33% off
        € 212 € 143
      • ORD 06:30
        6h 5m
        1 stop
        LAS 10:35
        Chicago - Las Vegas | Wed, Nov 11 | Frontier Airlines
        LAS 23:29
        3h 44m
        Direct
        ORD 05:13
        Las Vegas - Chicago | Mon, Nov 16 | Frontier Airlines
        € 146
        31% off
        € 212 € 146
      • ORD 12:29
        6h 16m
        1 stop
        LAS 16:45
        Chicago - Las Vegas | Wed, Nov 4 | Delta Air Lines
        LAS 23:48
        3h 47m
        Direct
        ORD 05:35
        Las Vegas - Chicago | Sun, Nov 8 | Frontier Airlines
        € 147
        31% off
        € 212 € 147
      • ORD 16:41
        8h 31m
        1 stop
        LAS 23:12
        Chicago - Las Vegas | Wed, Oct 21 | Frontier Airlines
        LAS 21:53
        9h 28m
        1 stop
        ORD 09:21
        Las Vegas - Chicago | Sun, Oct 25 | Frontier Airlines
        € 154
        27% off
        € 212 € 154
      • ORD 16:41
        8h 31m
        1 stop
        LAS 23:12
        Chicago - Las Vegas | Wed, Oct 28 | Frontier Airlines
        LAS 07:30
        9h 37m
        1 stop
        ORD 19:07
        Las Vegas - Chicago | Wed, Nov 4 | Frontier Airlines
        € 157
        26% off
        € 212 € 157
      • ORD 06:30
        19h 13m
        1 stop
        LAS 23:43
        Chicago - Las Vegas | Sat, Nov 28 | Frontier Airlines
        LAS 23:26
        3h 44m
        Direct
        ORD 05:10
        Las Vegas - Chicago | Sat, Dec 5 | Frontier Airlines
        € 161
        24% off
        € 212 € 161
      • CHI 13:00
        17h 25m
        1 stop
        LAS 14:00
        Chicago - Las Vegas | Wed, Oct 7 | Normal Airline
        LAS 15:00
        6h
        Direct
        CHI 16:00
        Las Vegas - Chicago | Fri, Oct 9 | Normal Airline
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      • Cheapest nonstop
        ORD 13:21
        4h 9m
        Direct
        LAS 15:30
        Chicago - Las Vegas | Sat, Oct 17 | Frontier Airlines
        € 44 € 133
        67% off
        67% off
        € 133 € 44
      • ORD 17:15
        4h 21m
        Direct
        LAS 19:36
        Chicago - Las Vegas | Mon, Nov 23 | Frontier Airlines
        € 67 € 133
        50% off
        50% off
        € 133 € 67
      • ORD 17:15
        4h 21m
        Direct
        LAS 19:36
        Chicago - Las Vegas | Fri, Nov 20 | Frontier Airlines
        € 89 € 133
        33% off
        33% off
        € 133 € 89
      • ORD 17:15
        4h 21m
        Direct
        LAS 19:36
        Chicago - Las Vegas | Mon, Nov 16 | Frontier Airlines
        € 101
        24% off
        € 133 € 101
      • ORD 15:30
        4h 16m
        Direct
        LAS 17:46
        Chicago - Las Vegas | Fri, Oct 30 | Frontier Airlines
        € 101
        24% off
        € 133 € 101
      • ORD 20:01
        16h 35m
        1 stop
        LAS 10:36
        Chicago - Las Vegas | Sat, Oct 31 | Frontier Airlines
        € 79
        41% off
        € 133 € 79
      • ORD 06:30
        19h 13m
        1 stop
        LAS 23:43
        Chicago - Las Vegas | Sun, Nov 8 | Frontier Airlines
        € 93
        30% off
        € 133 € 93
      • ORD 07:20
        7h 13m
        1 stop
        LAS 12:33
        Chicago - Las Vegas | Sun, Nov 8 | Alaska Airlines
        € 96
        28% off
        € 133 € 96
      • ORD 10:26
        14h 42m
        1 stop
        LAS 23:08
        Chicago - Las Vegas | Mon, Nov 9 | Frontier Airlines
        € 97
        27% off
        € 133 € 97
      • ORD 20:13
        12h 24m
        1 stop
        LAS 06:37
        Chicago - Las Vegas | Sat, Nov 21 | Frontier Airlines
        € 100
        25% off
        € 133 € 100
      • ORD 06:30
        6h 5m
        1 stop
        LAS 10:35
        Chicago - Las Vegas | Wed, Nov 11 | Frontier Airlines
        € 100
        25% off
        € 133 € 100
      • ORD 10:32
        10h 6m
        1 stop
        LAS 18:38
        Chicago - Las Vegas | Wed, Nov 25 | Delta Air Lines
        € 101
        24% off
        € 133 € 101
      • CHI 13:00
        17h 25m
        1 stop
        LAS 14:00
        Chicago - Las Vegas | Wed, Oct 7 | Normal Airline
        Find more flights
        Find more flights

Flight fares from O'Hare International Airport to Harry Reid International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Trip.com Price Insights: Flights from O'Hare International Airport to Harry Reid International Airport

What is the cheapest month to fly from O'Hare International Airport to Harry Reid International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from O'Hare International Airport to Harry Reid International Airport for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from O'Hare International Airport to Harry Reid International Airport, the best time to buy is in November, with an average price of € 121. You’ll want to avoid October, when the average price can reach as high as € 195.

€ 195
€ 158
€ 121
€ 84
    Cheapest
  • € 195
    Oct
  • € 121
    Nov
  • € 183
    Dec
  • € 150
    Jan
  • € 161
    Feb
  • € 177
    Mar
  • € 148
    Apr
  • € 187
    May
  • € 185
    Jun
  • € 187
    Jul
  • € 175
    Aug
  • € 184
    Sep

What is the cheapest day of the week to fly from O'Hare International Airport to Harry Reid International Airport?

The data is based on the past 12 months and shows the average ticket prices from O'Hare International Airport to Harry Reid International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from O'Hare International Airport to Harry Reid International Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

€ 207
€ 177
€ 146
€ 116
    Cheapest
  • € 154
    Mon
  • € 180
    Tue
  • € 165
    Wed
  • € 204
    Thu
  • € 207
    Fri
  • € 146
    Sat
  • € 164
    Sun

Which airline offers the cheapest flights from O'Hare International Airport to Harry Reid International Airport?

The cheapest airline flying from O'Hare International Airport to Harry Reid International Airport is Frontier Airlines (from € 64) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From € 64
Alaska Airlines
From € 109
American Airlines
From € 118
Delta Air Lines
From € 118
Sun Country Airlines
From € 140
Jetblue Airways
From € 163
United Airlines
From € 164

Find more flights and airlines

What is the flight schedule from O'Hare International Airport to Harry Reid International Airport?

Check the schedule for flights from Chicago to Las Vegas and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA3323

    O'Hare International Airport

    21:59

    ORD

    4h 7m

    00:06

    LAS

    S M T W T F S
    Search

  2. F93647

    O'Hare International Airport

    17:15

    ORD

    4h 21m

    19:36

    LAS

    S M T W T - S
    Search

  3. F92112

    O'Hare International Airport

    16:42

    ORD

    2h 22m

    Direct

    20:04

    PHL

    S - - W T F S
    Search

  4. F91601

    Philadelphia International Airport

    21:55

    PHL

    5h 25m

    Direct

    00:20

    LAS

    S - - W T F S

  5. F91829

    O'Hare International Airport

    12:05

    ORD

    4h 10m

    Direct

    15:15

    PHX

    S - - W T - S
    Search

  6. F94113

    Phoenix Sky Harbor International Airport

    20:59

    PHX

    1h 13m

    Direct

    21:12

    LAS

    S - - W T F S

  7. DL2894

    O'Hare International Airport

    13:34

    ORD

    2h 1m

    Direct

    16:35

    ATL

    S M T W T F S
    Search

  8. DL955

    Hartsfield–Jackson Atlanta International Airport

    19:45

    ATL

    4h 32m

    Direct

    21:17

    LAS

    S M - W T - S

  9. DL1147

    O'Hare International Airport

    10:44

    ORD

    2h 3m

    Direct

    13:47

    ATL

    S M T W T F S
    Search

  10. DL711

    Hartsfield–Jackson Atlanta International Airport

    17:15

    ATL

    4h 31m

    Direct

    18:46

    LAS

    S M T W T F S

  11. F91483

    O'Hare International Airport

    07:25

    ORD

    3h 9m

    Direct

    09:34

    DEN

    S M T W T F S
    Search

  12. F92349

    Denver International Airport

    07:30

    DEN

    2h 2m

    Direct

    08:32

    LAS

    S M T W T - S
Find more flights and airlines

About O'Hare International Airport and Harry Reid International Airport

Learn about O'Hare International Airport (ORD) and Harry Reid International Airport (LAS) — including location, terminals, transportation, and travel tips.

Flight distance 2,433.99km
Cheapest one-way ticket price € 44
Cheapest return ticket price € 125

FAQs for O'Hare International Airport to Harry Reid International Airport Flights

  • How long is the flight from O'Hare International Airport to Harry Reid International Airport?

    O'Hare International Airport to Harry Reid International Airport takes about 3 hours 37 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 14 daily flights from O'Hare International Airport (ORD) to Harry Reid International Airport (LAS).
  • The earliest flight from O'Hare International Airport to Harry Reid International Airport departs at 06:50, and the last departs at 21:20, with about 17 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare International Airport (ORD) to Harry Reid International Airport (LAS) is quite popular. Without considering departure times or holidays, tickets cost around € 218 in October, the most expensive month to book this route.
  • The earliest flight departs from O'Hare International Airport (ORD) at 07:15 and arrives in Harry Reid International Airport (LAS) at 09:25.
  • The latest flight departs from O'Hare International Airport (ORD) at 20:45 and arrives in Harry Reid International Airport (LAS) at 22:59.
  • United Airlines is a very popular airline operating an average of 9867 flights per month.
  • One-way flights from O'Hare International Airport to Harry Reid International Airport currently start from € 44, and round-trip fares start from € 125. The current lowest fare is a Frontier Airlines flight departing on Sat, Oct 17; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from O'Hare International Airport to Harry Reid International Airport, with an average flight time of 3 hours 54 minutes, and around 105 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare International Airport to Harry Reid International Airport is € 176. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from O'Hare International Airport to Harry Reid International Airport, with one-way fares starting from € 44. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare International Airport to Harry Reid International Airport operates around 105 weekly flights, mainly by United Airlines, American Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare International Airport and Harry Reid International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Real-time pricing updates

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To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
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