Frontier has round-trip flights from Houston (IAH) to Las Vegas (LAS) for $66-$83, NONSTOP. Flights April to May. Cheapest departures on Tuesday, Wednesday, and Saturday. Origin/Destination reversible.
Category: <span>Las Vegas</span>

Nonstop Flights: Houston to/from Las Vegas $66-$83 round-trip [April-May] (Tue, Wed, Sat) – Frontier
Southwest and United have round-trip flights from Houston (HOU/IAH) to Las Vegas (LAS) for $177, NONSTOP. Flights in February. Departures on Tuesday, Wednesday, and Saturday. Origin/Destination reversible.
Southwest has round-trip flights from Houston (HOU) to Las Vegas (LAS) for $151, NONSTOP. Flights September to December. Origin/Destination reversible. No Christmas dates available.
United and Southwest have round-trip flights from Houston (IAH/HOU) to Las Vegas (LAS) for $149-$169, NONSTOP. Flights July to December. Origin/Destination reversible. No Christmas dates available.
United, Delta, and Southwest have round-trip flights from Houston (IAH/HOU) to Las Vegas or Detroit (LAS, DTW) for $149-$170, NONSTOP. Vegas Flights July to August. Detroit flights August to November. Origin/Destination reversible.
Southwest and United have round-trip flights from Houston (HOU/IAH) to Las Vegas (LAS) for $177, NONSTOP. Flights August to November. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
United has round-trip flights from Houston (IAH) to Las Vegas or Savannah, Georgia (LAS, SAV) for $121-$163, NONSTOP. Flights August to December. Extended weekends available. Origin/Destination reversible. No Christmas dates available.
These fares are part of the larger Domestic Airfare sale that we covered yesterday.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
Frontier has round-trip flights from Houston (IAH) to Las Vegas (LAS) for $58, NONSTOP. Flights August to September. Departures on Monday, Tuesday, Wednesday, Saturday, and Sunday. Very few extended weekends available. Origin/Destination reversible.
Frontier fares do not include a free carry-on bag. Only a small personal item, like a Jansport SuperBreak backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.
United has round-trip flights from Houston (IAH) to Las Vegas, Atlanta, Fort Lauderdale, Tampa, or Chicago (LAS, ATL, FLL, TPA, ORD) for $117-$157, NONSTOP. Flights June to August. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible.
Atlanta has the cheapest fares in this group: $117-$137
Las Vegas has the most expensive fares in this group: $157
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
[02/09/2023 @ 2:29 PM CT] Fare is mostly gone. Removing from deal list. If availability increases, we will send out another notification.
Frontier has round-trip flights from Houston (IAH/HOU) to Las Vegas (LAS) for $38-$43, NONSTOP. Flights February to June. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible.
Be sure to check with both IAH and HOU. Availability differs between the airports.
Frontier fares do not include a free carry-on bag. Only a small personal item, like a Jansport SuperBreak backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.
Frontier has round-trip flights from Houston (IAH/HOU) to Las Vegas (LAS) for $58-$66, NONSTOP. Flights October to December. Extended weekends available. Origin/Destination reversible. Holiday blackouts.
Frontier fares do not include a free carry-on bag. Only a small personal item, like a Jansport SuperBreak backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.
Frontier seats only have 28-inches of pitch; 2-to-3 inches less space than most other airlines.
Spirit has round-trip flights from Houston (IAH/HOU) to Las Vegas (LAS) for $66-$74, NONSTOP. Flights September to November. Departures on Monday, Tuesday, Wednesday, Saturday, and Sunday. Extended weekends available. Origin/Destination reversible.
Spirit fares do not include a free carry-on bag. Only a small personal item, like a Jansport SuperBreak backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.
Spirit seats only have 28-inches of pitch; 2-to-3 inches less space than most other airlines.
Frontier and Spirit have round-trip flights from Houston (IAH) to Las Vegas or Newark/New York (LAS, EWR) for $37-$41, NONSTOP. Flights January to March. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available.
Note: Fares do not include a free carry-on bag. Only a small personal item, like a Jansport City Scout backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.
Note: Seats only have 28-inches of pitch; 2-to-3 inches less space than most other airlines.
Frontier has round-trip flights from Houston (IAH) to Las Vegas (LAS) for $45-$50, NONSTOP. Flights August to October. Extended weekends available. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to Las Vegas (LAS) for $97, NONSTOP. Flights March to May. Departures on Monday, Tuesday, Wednesday, Saturday, and Sunday. Extended weekends available. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to Las Vegas (LAS) for $113, NONSTOP. Flights November to March. Weekends available. Origin/Destination reversible.
Change fees are waived, but United’s “Basic Economy” fares do not include a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding. If you have the United MileagePlus credit-card, use the “free checked bag” perk.
The personal item size on United flights is smaller (9-in/10-in/17-in) than Frontier or Spirit (8-in/14-in/18-in).
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United has round-trip flights from Houston (IAH) to Las Vegas, Denver, Fort Lauderdale, Tampa (LAS, DEN, FLL, TPA) for $59-$77, NONSTOP. Flights March to April. Very few weekends available. Origin/Destination reversible. Las Vegas and Tampa are the most expensive destinations in this group.
You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “SPRINGBREAK” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).
Note: United “Basic Economy” fares do not include a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding. If you have the United MileagePlus credit-card, use the “free checked bag” perk.
Note: The personal item size on United flights is smaller (9-in/10-in/17-in) than Frontier or Spirit (8-in/14-in/18-in).
Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.
We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.
United has round-trip flights from Houston (IAH) to Miami, Las Vegas, Fort Lauderdale, Tampa, Orlando, or Denver (MIA, LAS, FLL, TPA, MCO, DEN) for $97, NONSTOP. Flights vary depending on destination, with most availability in March, April, May, August, and September. Mostly midweek or weekday flights, with a few extended weekends here and there.
You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “WANDERLUST” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).
Note: United “Basic Economy” fares do not include a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding. If you have the United MileagePlus credit-card, use the “free checked bag” perk.
Note: The personal item size on United flights is smaller (9-in/10-in/17-in) than Frontier or Spirit (8-in/14-in/18-in).
Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.
We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.
Southwest has round-trip flights from Houston (HOU) to Las Vegas, Orlando, Tampa, or Denver (LAS, MCO, TPA, DEN) for $88-$108, NONSTOP. $44-$54 each-way. Flights January to April. Origin/Destination reversible. No Holidays. Mostly weekdays.
Note: Orlando flights look like they are late-night red-eye departures.
Note: United, Spirit, and Frontier may have fee encumbered “Basic Economy” fares available for a bit less. Keep in mind that those “cheaper” fares are often more expensive once you factor in bag fees.
Note: You can save an additional $150 if you book your Flight+Hotel together as a package on Southwest Vacations and use the US150OFF coupon-code. Before you commit, always compare the prices of the individual Flights and Hotel with other hotel booking sites like Tripadvisor or Expedia.
Note: Southwest doesn’t charge a change-fee, so if you already booked this flight, but paid more, you should be able to re-book at the lower price and get the difference paid back to you in the form of a travel-voucher.
American Airlines has round-trip flights from Houston (HOU/IAH) to New York, Las Vegas, Denver, or San Diego (EWR, LAS, DEN, SAN) for $114-$122 with a connection. Flights vary depending on destination, most flights are between November to April. See example date list for details. Extended Weekends available.
Note: Carry-on bag is allowed for free on American Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.




