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Can I Travel If I’m Under Federal Investigation?
Can I Travel If I Am Under Federal Investigation?
The Right You Already Have and the Mistake You Are About to Make
The answer is yes. You can travel domestically and internationally while a federal investigation is pending against you, provided no charges have been filed and no court has entered an order restricting your movement. No statute confines you to your home district. No database flags your name at airport security. The Constitution guarantees the right to travel, and until a judge enters an order to the contrary, that right remains unqualified. TSA screens for active warrants and no-fly designations. An open investigation generates neither.
This is the fact that most attorneys will recite when you call. It is also, in isolation, the single most dangerous piece of legal information you can receive.
Travel as Evidence at a Bail Hearing
The distinction that matters is not between legality and illegality. It is between what you are entitled to do and what a federal prosecutor will construct from the fact that you did it.
Federal investigators are assembling a file. That file is not limited to the conduct under investigation. It includes everything you do after the investigation commences: the calls you make, the money you move, the countries you visit. When the Assistant United States Attorney stands before a magistrate at your arraignment and argues that you should be detained or that bail should be set at a figure designed to hold you in place, your travel history becomes the government’s evidence. Three trips to a country without an extradition treaty with the United States. A one-way ticket purchased six weeks after your company received a grand jury subpoena.
None of that conduct was illegal at the time.
The Bail Reform Act of 1984, codified at 18 U.S.C. § 3142, requires a judicial officer to consider the nature and circumstances of the charged offense, the weight of the evidence, the defendant’s history and characteristics, and the nature and seriousness of the danger to any person or the community, and among the conditions the statute authorizes upon release is a provision that the defendant abide by specified restrictions on personal associations, place of abode, or travel, which means that the factors a judge weighs in deciding whether to impose those restrictions or whether to detain you entirely include everything the government can present about your conduct during the investigation period. The precedent here is not entirely settled across circuits, which is itself part of the difficulty. Every boarding pass is a data point in that calculation.
The Pre-Indictment Period
If you have received a target letter from the Department of Justice, you are not merely under investigation. You are the person the government believes committed a federal crime, and the evidence they have collected is, in their view, sufficient to support an indictment. The target letter is a courtesy, not a requirement. Many people who are indicted by a federal grand jury never receive one.
The period between the target letter and the indictment is the narrowest corridor in federal criminal defense. It is also the period in which clients most often decide to travel, because no one has told them they cannot.
But the urge to maintain normalcy is the thing that undoes the most people in this window. You have a conference in London that was scheduled months ago. Your daughter is studying in Barcelona. Canceling feels like conceding something you are not prepared to concede, or at the very least admitting that your life has already changed in a way you have not yet accepted. I understand the reasoning. But the trip itself, when it appears on the government’s timeline, will not carry a footnote explaining your reasons. It will come with a departure date and a destination, and the prosecutor will supply the narrative.
What Happens at the Border
TSA does not screen for federal investigations. This is accurate, and it is incomplete.
U.S. Customs and Border Protection operates on a different infrastructure. CBP uses the Interagency Border Inspection System, which draws on records from more than twenty federal agencies, including the FBI, the DEA, the IRS, and the Secret Service. CBP also receives advance passenger information transmitted by air carriers before departure. If a federal agency has placed a lookout associated with your name, CBP will know you are traveling before you reach the gate.
Outbound, you may encounter nothing at all. Inbound is a different matter. CBP possesses the authority to stop, question, and search any person entering the United States, including citizens. They can detain you in secondary inspection. They can examine your electronic devices without a warrant under the border search exception. They can, and in cases involving active federal investigations they sometimes do, execute a search warrant on your phone while you stand in a windowless room at the airport wondering whether your connecting flight to LaGuardia has already left.
A client of this firm (who, it should be noted, had been advised by a prior attorney that the investigation was unlikely to result in charges and that international travel posed no meaningful risk, advice that proved wrong on both counts) returned from a trip abroad and spent something like five hours in secondary inspection at JFK. His phone was imaged. The trip appeared in the government’s bail memorandum three months later, cited as evidence of the means and the inclination to flee the jurisdiction. The bail amount was adjusted upward by a figure that made the trip, in retrospect, the most expensive vacation of his life.
After Charges Are Filed
Once an indictment is returned and you appear for arraignment, the question of whether you can travel ceases to be strategic and becomes procedural. The magistrate judge will enter conditions of release under 18 U.S.C. § 3142, and those conditions will almost certainly include geographic restrictions.
The standard conditions look like this: surrender your passport to the court or to your attorney; travel restricted to the judicial district in which you are charged, with exceptions for the district where you reside and the district where your attorney maintains an office; report on a regular basis to Pretrial Services. Any travel outside those boundaries requires a written request to Pretrial Services, filed with enough advance notice for the office to evaluate it and, if necessary, present it to the court.
Your mother is ill in California and your case is in the Southern District of New York. You have a business obligation in Chicago that cannot be rescheduled. Each of these requires a motion. Each is at the discretion of the pretrial services officer or the judge. In something like fourteen years of handling federal matters, I have seen these requests granted more often than denied, but the process itself is the punishment. You file, you wait, and you learn that the word permission has a weight you did not previously appreciate.
Violating a condition of release is not a minor procedural lapse. Under 18 U.S.C. § 3148, it constitutes grounds for revocation of bail and prosecution for contempt of court. If you leave the district without authorization, the government will file a motion to modify your conditions. The court may revoke your release entirely.
The Passport Question
Federal agents sometimes request the voluntary surrender of a passport during the investigation stage, before any charges have been filed. There is no legal obligation to comply. Without a court order, it is a request.
Whether to comply is a question of strategy, not of law, and on this point our practice departs from what several firms in this district recommend. We advise most of our clients to surrender the passport early, accompanied by documentation: a letter from this office to the assigned AUSA confirming the surrender, dated and preserved. When the bail hearing arrives, that letter functions as the centerpiece of the argument that you are not a flight risk. You surrendered the document at a time when no court and no statute required you to do so.
The alternative is to refuse, retain the passport, and watch the government collect it at arraignment. Some firms advise holding the passport to preserve options. I am less certain about this than the preceding paragraph might suggest, because every case carries variables that resist generalization. But the voluntary passport surrender functions the way a smoke detector functions in a building that has already been condemned: it does not prevent the fire, but it demonstrates that someone was paying attention before the fire started. The option you preserve by holding the passport is the option to appear as someone who wanted to preserve the option of departure. Judges are not unaware of that arithmetic.
The Question You Are Actually Asking
The question beneath the question is not whether you can board a plane. It is whether your life, as you have constructed it, can continue while the federal government decides your future. The answer, if we are being precise about it, is that it can continue, but not without adjustment, and not without the recognition that every decision you make during this period occurs inside a frame someone else has constructed.
Before charges, you are free. After charges, you are confined. The shift from freedom to restriction happens in a period most people do not recognize as consequential until it has passed. A flight to Miami for a long weekend is not a crime, but it is also not nothing.
Whether the court intended this framework or merely failed to anticipate how prosecutors would use the pre-charge period as an evidentiary reservoir is a question worth considering. The Bail Reform Act was designed to balance the presumption of liberty against the risk of flight and the safety of the community. In practice, that balance is determined at arraignment, using evidence assembled during a period when the defendant possessed every legal right to do the things the government now cites as grounds for restriction.
A consultation is where that conversation begins, and it assumes nothing beyond the willingness to ask.

