Discounts on international flights are aplenty these next two days, whether you're in the mood for Canada (help save America, Justin Trudeau), Mexico, Europe or Australia. We've spent the day searching airline websites to round up the top prices of the week:

• Fly.com has listed affordable tickets from IAH to Mexico City (MEX) from $225 during the months of October through March of next year. Your best bet is to look at flights specifically in October, January and March, as there are more options to choose from.
• Additional international flights deals include Cancun, Mexico from $180, San Jose, Costa Rica from $369, Toronto, Canada from $732, Paris, France from $1,164, Buenos Aires, Argentina from $1,540 and Tokyo, Japan from $1,670.

• Put Australia on your horizon, as trips to Sydney, Melbourne, Cairns, Perth and more are all starting at $1,095 with Air New Zealand until October 24 when the sale ends. The deal is only for travel dates that fall between January 26 and May 31.

• Southwest Airlines is currently promoting a sale on one-way international flights to Belize City, Belize ($107), Cabo San Lucas, Mexico ($138), Liberia, Costa Rica ($145), Montego Bay, Jamaica ($159), and Puerto Vallarta, Mexico ($124). Purchase your tickets by October 20 for trips from January 10 through March 2.

• You have until midnight on October 12 to buy one-way tickets to Atlanta, Minneapolis, Orlando and Las Vegas for $38.09, Baltimore for $41.09, Fort Lauderdale for $46.09, San Diego and Los Angeles for $48.09, Oakland for $63.09 and Detroit for $88.09 with Spirit Airlines. When booking, keep in mind that the promotion is for specific dates from October through February.

• United Airlines is offering discounted fares to Dallas from $93 one way, Memphis from $94, Nashville from $130, New Orleans from $105, Phoenix from $129, Pittsburgh from $132, Seattle from $124, Tulsa from $116 and Washington, DC from $129.

• British Airways has flights to Europe starting at $485 for trips to Paris, $635 to Dublin, $755 to Rome, $797 to London, $936 to Edinburgh and $974 to Barcelona.

• Frontier Airlines is continuing to offer cheap one-way flights to Denver ($49), Las Vegas ($44), San Francisco ($89), Atlanta ($44) and Cincinnati ($69). This promotion ends on October 12 and is valid only for Tuesdays and Wednesdays from now until February.

• Flights to Canada start at $150 and climb as high $698 for one-way tickets with Air Canada. Select destinations include Charlottetown, Edmonton, Halifax, Kingston, Prince George, Quebec City, Sydney, Victoria, Windsor, Winnipeg and more. Bookings end tonight and tomorrow, depending on which city you select.