CheapTickets (one of the Expedia skins) has good bonus CheapCash opportunity going on for airfare purchases done by November 19, 2017.
Members can earn $15 per one-way or $30 per return ticket in promotional CheapCash that is immediately redeemable for hotel bookings.
You can access this offer on CheapTickets website here.
Note that promotional CheapCash expires in 30 days after it is earned. You can combine the promotional CheapCash with hotel coupons that they always have (minimum 15% off).
CheapTickets is one of the Expedia skins but they hide the ticketing charge that allows them to offer these lucrative bonuses for airline bookings. The fee is usually less than $8 per ticket (you can find it out by comparing to other Expedia owned sites).
Here are the terms and conditions of this promotion:
To be eligible for this promotion, you must be signed into your CheapCash member account at time of booking or, if you are not a member, join CheapCash at the time of booking. This promotion is available on select standalone flight bookings (not booked as part of a package or as an add-on to a standalone hotel or car booking) that display a “Promotional CheapCash” offer for that flight in the search results page. Book an eligible standalone round-trip flight (with a total price including taxes and fees of $50.01 or more) and receive $30 in Promotional CheapCash, or $15 in Promotional CheapCash for an eligible standalone one-way ticket (with a total price including taxes and fees of $50.01 or more). Offer is valid from Monday, November 06, 2017 at 12:01 AM CT to Sunday, November 19, 2017 at 11:59 PM CT. Limit one award of Promotional CheapCash pursuant to this promotion per itinerary and per CheapCash account. Promotional CheapCash expires if not redeemed within 30 days of issuance. Offer is non-transferable and not redeemable for cash. Promotional CheapCash will be deposited in your account within approximately 5 business days of booking. If you cancel your eligible booking after the Promotional CheapCash is deposited in your account, CheapTickets reserves the right to remove the Promotional CheapCash. CheapTickets reserves the right to change or limit the promotion in its sole discretion. Usual booking terms and conditions apply (see https://www.cheaptickets.com/p/info-other/legal.htm) and all bookings are subject to availability. CheapCash Terms and Conditions apply (see https://www.cheaptickets.com/p/info-other/legal.htm) and all bookings are subject to availability. CheapCash Terms and Conditions apply (see http://www.cheaptickets.com/info/win?id=RewardsTerms).