Cheapest one-way RFD–BCN flights, July

AirHint found the following cheapest one-way flights from Rockford (RFD) to Barcelona (BCN) in July 2026 (see full year).

One-Way flights

03 Jul Allegiant Air
04 Jul Allegiant Air
24 Jul Allegiant Air
17 Jul Allegiant Air
20 Jul Allegiant Air
29 Jul Allegiant Air
11 Jul Allegiant Air
08 Jul Allegiant Air
10 Jul Allegiant Air
13 Jul Allegiant Air

Also check the deals for return flights from Rockford to Barcelona in July.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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