train and flight deals from Minneapolis to PHL and back (price, ticket)

[chessimprov]

What are some good deals to consider by train and flight for Minn. to PHL and back?

Here's what I found personally"

Train:
Kayak
Wanderu

Flights:
Orbitz
Priceline
Kayak
Expedia
Travelocity


Any other things I should consider? Thank you.

[briantroutman]

I don’t know if I’m stating the obvious, but also keep in mind that Southwest Airlines flights are not displayed on third-party sites, so you’d have to check southwest.com for fares.

I see that, at the moment, if you book more than three weeks in advance, Southwest has flights as low as $93 each way. (And with Southwest, you can check up to two bags free and change your ticket with no additional fee.)

They don’t offer direct flights from MSP to PHL, though, so flying Southwest would require a plane change, typically in Chicago.