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Official records from the House Clerk, the Senate, Congress.gov, the Federal Register and the Office of Government Ethics, with identifiers from unitedstates/congress-legislators. Every fact links to its source. Overlapping events are shown as context, not as evidence of influence. Sources and methodology

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Official portrait of Sean Casten

Sean Casten

Representative · IL-6 · D

Current term Jan 3, 2025 – Jan 3, 2027 · In the House since Jan 3, 2019

Official website Biographical Directory

Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)

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Sponsored travel

Trips paid for by private organizations, such as nonprofits, universities, foundations and trade associations, taken by this member or their staff in connection with official duties. Travelers must disclose each trip to the Clerk of the House or the Secretary of the Senate afterward. Filings are linked to this member's office by seat and name; costs are listed in each filing.

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House filings published for 2018–2026; Senate filings from the last four years. Last checked Oct 23, 2026.

9 trips by Sean Casten · 32 by staff · 2020–2026

Most frequent sponsors

Center Forward (11)
J Street Education Fund (5)
Consumer Technology Association (4)
Sustainable Energy and Environment Coalition (SEEC) Institute (3)
Global Women's Innovation Network (2)
American Lands Project (1)
Aspen Institute (1)
Aspen Institute, Inc., Breakthrough Energy Foundation, and Climate Imperative (1)

Trips taken by Sean Casten

Jun 14–18, 2026 · France, Belgium
Paid for by Sustainable Energy and Environment Coalition (SEEC) Institute · View filing
Feb 12–20, 2026 · Israel, Jordan
Paid for by J Street Education Fund · View filing
Jun 16–19, 2025 · Townsend, TN, Fontana Dam, NC, Asheville, NC
Paid for by Sustainable Energy and Environment Coalition (SEEC) Institute · View filing
Feb 17–23, 2024 · Israel
Paid for by J Street Education Fund · View filing
Aug 26 – Sep 1, 2023 · Norway
Paid for by Aspen Institute, Inc., Breakthrough Energy Foundation, and Climate Imperative · View filing
Aug 29 – Sep 2, 2022 · Reykjavik, Iceland
Paid for by Aspen Institute, Inc., Democracy Fund, and Rockefeller Brothers Fund · View filing
Mar 11–13, 2022 · Middleburg, VA
Paid for by Center Forward · View filing
Feb 18–25, 2022 · Tel Aviv
Paid for by J Street Education Fund · View filing
Feb 23–25, 2020 · Aspen, CO
Paid for by Aspen Institute · View filing

Trips taken by staff

Apr 7–11, 2026 · New York, NY
Sheridan O'Kelly · Paid for by Center Forward · View filing
Mar 30–31, 2026 · New York, NY
Chloe Hunt · Paid for by Global Women's Innovation Network (GlobalWIN) · View filing
Mar 27–29, 2026 · Middleburg, VA
Chloe Hunt · Paid for by Center Forward · View filing
Jan 7–9, 2026 · Las Vegas, NV
Aaron Groce · Paid for by Consumer Technology Association · View filing
Aug 19–22, 2025 · St. Louis, MO
Lauren Selfridge · Paid for by St. Louis AgriBusiness Club · Filing 1 · Amendment
Aug 8–14, 2025 · Fairbanks, AK
Aaron Groce · Paid for by American Lands Project · View filing
Jun 16–19, 2025 · Townsend, TN, Fontana Dam, NC, Asheville, NC
Jacob Vurpillat · Paid for by Sustainable Energy and Environment Coalition (SEEC) Institute · Filing 1 · Amendment
Jun 16–18, 2025 · Idaho Falls, ID
Manik "Nikki" Roy · Paid for by Climate Solutions Foundation · View filing
Apr 22–27, 2025 · New York, NY
Sheridan O'Kelly · Paid for by Center Forward · View filing
Mar 28–30, 2025 · Middleburg, VA
Chloe Hunt · Paid for by Center Forward · View filing

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