Update: Some offers mentioned below are no longer available – View the current offers hereWant to see the latest flight deals as soon as they’re published? Follow The Points Guy on Facebook and Twitter, and subscribe to text message alerts from our deals feed, @tpg_alerts.Airfare deals are typically only available on limited dates. We recommend you use Google Flights to find dates to fly, then book through an online travel agency, such as Orbitz or Expedia, which allows you to cancel flights without penalty by 11pm Eastern Time within one day of booking. Remember: Fares may disappear quickly, so book right away and take advantage of Orbitz or Expedia’s courtesy cancellation if you’re unable to get the time away from work or family.JetBlue’s offering a one-day Halloween flash sale with fares from $30 one-way and $60 round-trip. In order to get these discounted fares, you must book by the end of Wednesday at 11:59pm ET or local time. Travel must be completed between October 27 and November 4, 2017.The highlight of this flash sale is the transcontinental route from Fort Lauderdale (FLL) to Long Beach (LGB) for just $30 one-way or $60 round-trip. That’s right, $60 round-trip for cross-country travel! Most of the fares as part of this flash sale are at the same $30/$60 level, however, some international routes are a bit higher. The lowest fares we found for international travel start at $44 one-way or $174 round-trip between Orlando (MCO) and Nassau (NAS).There are a number of cities included in this flash sale, so it’ll be best to check out JetBlue’s page. The best way to find availability is to search Google Flights for the routes and dates and then click through to JetBlue’s website to book. Act quick! These fares won’t last long.Airline: JetBlueRoutes: Domestic and international routesCost: $30+ one-way, $60+ round-trip in economyDates: October 27 - November 4, 2017Booking Link: Orbitz or ExpediaPay With: The Platinum Card from American Express (5x on airfare), Chase Sapphire Reserve, Citi Prestige (5x on airfare) or Chase Sapphire Preferred (2x on travel)Here are a few examples of what you can book:Atlanta (ATL) to Boston (BOS) for $30 one-way / $60 round-trip:Sign up for our daily newsletterEmail addressSign upI would like to subscribe to The Points Guy newsletters and special email promotions. The Points Guy will not share or sell your email. See privacy policy.Boston (BOS) to Savannah (SAV) for $30 one-way / $60 round-trip:Fort Lauderdale (FLL) to Long Beach (LGB) for $30 one-way / $60 round-trip:Long Beach (LGB) to San Francisco (SFO) for $30 one-way / $60 round-trip:Newark (EWR) to Fort Myers (RSW) for $30 one-way / $60 round-trip:Orlando (MCO) to Nassau (NAS) for $44 one-way / $174 round-trip:Maximize Your PurchaseDon’t forget to use a credit card that earns additional points on airfare purchases, such as the American Express Platinum Card (5x on flights booked directly with airlines or American Express Travel), Chase Sapphire Reserve, or Citi Prestige (5x on airfare) or the Chase Sapphire Preferred (2x on all travel purchases). Check out this post for more on maximizing airfare purchases.If you’re able to score one of these tickets, please share the good news in the comments below!